Webview模块管理应用窗口界面,实现多窗口的逻辑控制管理操作(上) ...
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<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">属性:</span></strong></span></h2>
<ul><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.isRecovery">isRecovery</a>: 当前Webview窗口是否由于内核崩溃自动恢复</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">方法:</span></strong></span></h2>
<ul><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.all">all</a>: 获取所有Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.close">close</a>: 关闭Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.create">create</a>: 创建新的Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.currentWebview">currentWebview</a>: 获取当前窗口的WebviewObject对象</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.getDisplayWebview">getDisplayWebview</a>: 获取屏幕所有可视的Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.getWebviewById">getWebviewById</a>: 查找指定标识的WebviewObject窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.getLaunchWebview">getLaunchWebview</a>: 获取应用首页WebviewObject窗口对象</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.getSecondWebview">getSecondWebview</a>: 获取应用第二个首页WebviewObject窗口对象</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.getTopWebview">getTopWebview</a>: 获取应用显示栈顶的WebviewObject窗口对象</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.hide">hide</a>: 隐藏Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.open">open</a>: 创建并打开Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.prefetchURL">prefetchURL</a>: 预载网络页面</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.prefetchURLs">prefetchURLs</a>: 预载网络页面(多个地址)</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.show">show</a>: 显示Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.startAnimation">startAnimation</a>: Webview窗口组合动画</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.defaultHardwareAccelerated">defaultHardwareAccelerated</a>: 获取Webview默认是否开启硬件加速</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">对象:</span></strong></span></h2>
<ul><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.AnimationTypeShow">AnimationTypeShow</a>: 一组用于定义页面或控件显示动画效果</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.AnimationTypeClose">AnimationTypeClose</a>: 一组用于定义页面或控件关闭的动画效果</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a>: Webview窗口对象,用于操作加载HTML页面的窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewAnimationOptions">WebviewAnimationOptions</a>: Webview窗口动画参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewAnimationStyles">WebviewAnimationStyles</a>: Webview窗口动画样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewBounceStyle">WebviewBounceStyle</a>: Webview窗口回弹样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewContentAnimationOptions">WebviewContentAnimationOptions</a>: Webview窗口内容动画参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDock">WebviewDock</a>: 原生控件在窗口中停靠的方式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragEvent">WebviewDragEvent</a>: Webview窗口滑动事件数据</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragOptions">WebviewDragOptions</a>: 窗口手势操作参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragOtherViewOptions">WebviewDragOtherViewOptions</a>: 手势操作关联对象参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDrawOptions">WebviewDrawOptions</a>: 截屏绘制操作参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewFavoriteOptions">WebviewFavoriteOptions</a>: 窗口收藏参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewLoadDataOptions">WebviewLoadDataOptions</a>: 创建加载HTML数据参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewShareOptions">WebviewShareOptions</a>: 窗口的分享参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewSubNViewStyles">WebviewSubNViewStyles</a>: 窗口原生子View控件样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewTitleNViewStyles">WebviewTitleNViewStyles</a>: 窗口标题栏控件样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewTitleNViewBackButtonStyles">WebviewTitleNViewBackButtonStyles</a>: 窗口标题栏自定义返回按钮样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewTitleNViewButtonStyles">WebviewTitleNViewButtonStyles</a>: 窗口标题栏自定义按钮样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewTitleNViewSearchInputStyles">WebviewTitleNViewSearchInputStyles</a>: 窗口标题栏搜索框样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewProgressStyles">WebviewProgressStyles</a>: 标题栏控件的进度条样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewSplitLineStyles">WebviewSplitLineStyles</a>: 窗口标题栏控件的分割线样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewEvent">WebviewEvent</a>: Webview窗口事件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewExtraOptions">WebviewExtraOptions</a>: JSON对象,原生窗口扩展参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewPosition">WebviewPosition</a>: 原生控件在窗口中显示的位置</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewPullToRefreshStyles">WebviewPullToRefreshStyles</a>: Webview窗口下拉刷新样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewRenderedEventOptions">WebviewRenderedEventOptions</a>: Webview窗口rendered事件参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewReplaceWebApiOptions">WebviewReplaceWebApiOptions</a>: 替换H5标准API配置信息</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewStatusbarStyles">WebviewStatusbarStyles</a>: JSON对象,Webview窗口的系统状态栏区域样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewStyles">WebviewStyles</a>: JSON对象,Webview窗口对象的样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewTransform">WebviewTransform</a>: 一组用于定义页面或控件变形的属性</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewTransition">WebviewTransition</a>: 一组用于定义页面或控件转换效果的属性</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewOverrideResourceOptions">WebviewOverrideResourceOptions</a>: 拦截Webview窗口资源请求的参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewOverrideUrlOptions">WebviewOverrideUrlOptions</a>: 拦截Webview窗口URL请求的属性</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewListenResourceOptions">WebviewListenResourceOptions</a>: 监听Webview窗口资源加载的属性</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">回调方法:</span></strong></span></h2>
<ul><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.BounceEventCallback">BounceEventCallback</a>: Webview窗口回弹事件的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.EventCallback">EventCallback</a>: Webview窗口事件的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.PopGestureCallback">PopGestureCallback</a>: Webview窗口侧滑事件的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.HistoryQueryCallback">HistoryQueryCallback</a>: 历史记录查询的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.ListenResourceLoadingCallback">ListenResourceLoadingCallback</a>: Webview窗口加载资源事件的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.OverrideUrlLoadingCallback">OverrideUrlLoadingCallback</a>: Webview窗口拦截URL链接跳转的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.TitleUpdateCallback">TitleUpdateCallback</a>: Webview窗口加载页面标题更新的回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewAnimationCallback">WebviewAnimationCallback</a>: Webview窗口组合动画回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragCallback">WebviewDragCallback</a>: Webview窗口滑屏操作事件回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewCustomButtonCallback">WebviewCustomButtonCallback</a>: Webview窗口标题栏上自定义按钮点击事件回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.SuccessCallback">SuccessCallback</a>: Webview窗口操作成功回调函数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.ErrorCallback">ErrorCallback</a>: Webview窗口操作失败回调函数</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">权限:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">5+功能模块(permissions)</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#ffffff">{</span>
<span style="color:#87ceeb">// ...</span>
<span style="color:#ffa0a0">"permissions"</span><span style="color:#ffffff">:{</span>
<span style="color:#87ceeb">// ...</span>
<span style="color:#ffa0a0">"Webview"</span><span style="color:#ffffff">:</span> <span style="color:#ffffff">{</span>
<span style="color:#ffa0a0">"description"</span><span style="color:#ffffff">:</span> <span style="color:#ffa0a0">"窗口管理"</span>
<span style="color:#ffffff">}</span>
<span style="color:#ffffff">}</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_64-->isRecovery</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">当前Webview窗口是否由于内核崩溃自动恢复</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">isRecovery</span><span style="color:#ffffff">;</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Boolean 类型 只读属性</span></span></p>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">如果当前窗口是由于内核(WKWebview)崩溃恢复则返回true,否则返回false。 注意:仅iOS平台使用WKWebview内核时生效。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">平台支持:</span></strong></span></h2>
<ul><li>Android - ALL (不支持)</li><li>iOS - 8.0+ (支持)</li></ul>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_65-->all</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取所有Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">Array</span><span style="color:#ffffff">[</span><span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff">]</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">all</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取应用中已创建的所有Webview窗口,包括所有未显示的Webview窗口。 返回WebviewObject对象在数组中按创建的先后顺序排列,即数组中第一个WebviewObject对象用是加载应用的入口页面。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>Array<span style="color:#474747;"><span style="background-color:#f6f4f2;">[</span></span><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;">] : 应用中创建的所有Webview窗口对象数组。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取所有Webview窗口</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> wvs</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">all</span><span style="color:#ffffff">();</span>
<span style="color:#f0e68c"><strong>for</strong></span><span style="color:#ffffff">(</span><span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> i</span><span style="color:#ffffff">=</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffffff">i</span><span style="color:#ffffff"><</span><span style="color:#ffffff">wvs</span><span style="color:#ffffff">.</span><span style="color:#ffffff">length</span><span style="color:#ffffff">;</span><span style="color:#ffffff">i</span><span style="color:#ffffff">++){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'webview'</span><span style="color:#ffffff">+</span><span style="color:#ffffff">i</span><span style="color:#ffffff">+</span><span style="color:#ffa0a0">': '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">wvs</span><span style="color:#ffffff">[</span><span style="color:#ffffff">i</span><span style="color:#ffffff">].</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">());</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_68-->close</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">关闭Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">close</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> id_wvobj</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> aniClose</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> duration</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> extras </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">关闭已经打开的Webview窗口,需先获取窗口对象或窗口id,并可指定关闭窗口的动画及动画持续时间。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>id_wvobj: <em>( String | <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a> ) 必选 </em>要关闭Webview窗口id或窗口对象 <p style="margin-left:0;"><span style="color:#474747;">若操作窗口对象已经关闭,则无任何效果。 使用窗口id时,则查找对应id的窗口,如果有多个相同id的窗口则操作最先打开的窗口,若没有查找到对应id的WebviewObject对象,则无任何效果。</span></p> </li><li>aniClose: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.AnimationTypeClose">AnimationTypeClose</a> ) 可选 </em>关闭Webview窗口的动画效果 <p style="margin-left:0;"><span style="color:#474747;">如果没有指定关闭窗口动画,则使用默认值“auto”,即使用显示时设置的窗口动画相对应的关闭动画。</span></p> </li><li>duration: <em>( Number ) 可选 </em>关闭Webview窗口动画的持续时间 <p style="margin-left:0;"><span style="color:#474747;">单位为ms,如果没有设置则使用显示窗口动画时间。</span></p> </li><li>extras: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewExtraOptions">WebviewExtraOptions</a> ) 可选 </em>关闭Webview窗口扩展参数 <p style="margin-left:0;"><span style="color:#474747;">可用于指定Webview窗口动画是否使用图片加速。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 关闭Webview窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> closeWebview</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">close</span><span style="color:#ffffff">(</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_73-->create</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">创建新的Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> url</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> id</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> styles</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> extras </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">创建Webview窗口,用于加载新的HTML页面,可通过styles设置Webview窗口的样式,创建完成后需要调用show方法才能将Webview窗口显示出来。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>url: <em>( String ) 可选 </em>新窗口加载的HTML页面地址 <p style="margin-left:0;"><span style="color:#474747;">新打开Webview窗口要加载的HTML页面地址,可支持本地地址和网络地址。</span></p> </li><li>id: <em>( String ) 可选 </em>新窗口的标识 <p style="margin-left:0;"><span style="color:#474747;">窗口标识可用于在其它页面中通过getWebviewById来查找指定的窗口,为了保持窗口标识的唯一性,应该避免使用相同的标识来创建多个Webview窗口。 如果传入无效的字符串则使用url参数作为WebviewObject窗口的id值。</span></p> </li><li>styles: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewStyles">WebviewStyles</a> ) 可选 </em>创建Webview窗口的样式(如窗口宽、高、位置等信息) <p style="margin-left:0;"></p> </li><li>extras: <em>( Object ) 可选 </em>创建Webview窗口的额外扩展参数 <p style="margin-left:0;"><span style="color:#474747;">值为JSON类型,设置扩展参数后可以直接通过Webview的点(“.”)操作符获取扩展参数属性值,如: var w=plus.webview.create('url.html','id',{},{preload:'preload webview'}); // 可直接通过以下方法获取preload值 console.log(w.preload); // 输出值为“preload webview”</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : Webview窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 创建并显示新窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> create</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> w </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
w</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">();</span> <span style="color:#87ceeb">// 显示窗口</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_77-->currentWebview</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取当前窗口的WebviewObject对象</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取当前页面所属的Webview窗口对象。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : Webview窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取当前Webview窗口对象</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span> <span style="color:#ffa0a0">"当前Webview窗口:"</span><span style="color:#ffffff">+</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_80-->getDisplayWebview</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取屏幕所有可视的Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">Array</span><span style="color:#ffffff">[</span><span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff">]</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getDisplayWebview</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">仅在屏幕区域显示的Webview窗口,如果Webview窗口显示了但被其它Webview窗口盖住则认为不可视。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>Array<span style="color:#474747;"><span style="background-color:#f6f4f2;">[</span></span><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;">] : 屏幕中可视的Webview窗口对象数组。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取所有可视的Webview窗口</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> wvs</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getDisplayWebview</span><span style="color:#ffffff">();</span>
<span style="color:#f0e68c"><strong>for</strong></span><span style="color:#ffffff">(</span><span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> i</span><span style="color:#ffffff">=</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffffff">i</span><span style="color:#ffffff"><</span><span style="color:#ffffff">wvs</span><span style="color:#ffffff">.</span><span style="color:#ffffff">length</span><span style="color:#ffffff">;</span><span style="color:#ffffff">i</span><span style="color:#ffffff">++){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Display webview '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">i</span><span style="color:#ffffff">+</span><span style="color:#ffa0a0">': '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">wvs</span><span style="color:#ffffff">[</span><span style="color:#ffffff">i</span><span style="color:#ffffff">].</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">());</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_83-->getWebviewById</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">查找指定标识的WebviewObject窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getWebviewById</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> id </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">在已创建的窗口列表中查找指定标识的Webview窗口并返回。 若没有查找到指定标识的窗口则返回null,若存在多个相同标识的Webview窗口,则返回第一个创建的Webview窗口。 如果要获取应用入口页面所属的Webview窗口,其标识为应用的%APPID%,可通过plus.runtime.appid获取。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>id: <em>( String ) 必选 </em>要查找的Webview窗口标识 <p style="margin-left:0;"></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : WebviewObject窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 查找应用首页窗口对象</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> h</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getWebviewById</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">runtime</span><span style="color:#ffffff">.</span><span style="color:#ffffff">appid </span><span style="color:#ffffff">);</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span> <span style="color:#ffa0a0">"应用首页Webview窗口:"</span><span style="color:#ffffff">+</span><span style="color:#ffffff">h</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_86-->getLaunchWebview</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取应用首页WebviewObject窗口对象</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getLaunchWebview</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : WebviewObject窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取应用首页窗口对象</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> h</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getLaunchWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'应用首页Webview窗口:'</span><span style="color:#ffffff">+</span><span style="color:#ffffff">h</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">());</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_89-->getSecondWebview</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取应用第二个首页WebviewObject窗口对象</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getSecondWebview</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">在双首页模式下(在manifest.json的plus->secondwebview节点下配置),应用会自动创建两个首页Webview,通过getLaunchWebview()可获取第一个首页窗口对象,通过getSecondWebview()可获取第二个首页窗口对象。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : WebviewObject窗口对象,在非双首页模式下则返回undefined。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取应用第二个首页窗口对象</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> h</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getSecondWebview</span><span style="color:#ffffff">();</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">h</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'应用第二个首页Webview窗口:'</span><span style="color:#ffffff">+</span><span style="color:#ffffff">h</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">());</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'应用不存在第二个首页Webview窗口'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_92-->getTopWebview</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取应用显示栈顶的WebviewObject窗口对象</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getTopWebview</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : WebviewObject窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取应用首页窗口对象</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> h</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getTopWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'应用显示栈顶的Webview窗口:'</span><span style="color:#ffffff">+</span><span style="color:#ffffff">h</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">());</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_95-->hide</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">隐藏Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">hide</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> id_wvobj</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> aniHide</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> duration</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> extras </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">根据指定的WebviewObject对象或id隐藏Webview窗口,使得窗口不可见。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>id_wvobj: <em>( String | <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a> ) 必选 </em>要隐藏的Webview窗口id或窗口对象 <p style="margin-left:0;"><span style="color:#474747;">使用窗口对象时,若窗口对象已经隐藏,则无任何效果。 使用窗口id时,则查找对应id的窗口,如果有多个相同id的窗口则操作最先打开的,若没有查找到对应id的WebviewObject对象,则无任何效果。</span></p> </li><li>aniHide: <em>( <ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.AnimationTypeClose">AnimationTypeClose</a> ) 可选 </em>隐藏Webview窗口的动画效果 <p style="margin-left:0;"><span style="color:#474747;">如果没有指定窗口动画,则使用默认动画效果“none”。</span></p> </li><li>duration: <em>( Number ) 可选 </em>隐藏Webview窗口动画的持续时间 <p style="margin-left:0;"><span style="color:#474747;">单位为ms,如果没有设置则使用默认窗口动画时间。</span></p> </li><li>extras: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewExtraOptions">WebviewExtraOptions</a> ) 可选 </em>隐藏Webview窗口扩展参数 <p style="margin-left:0;"><span style="color:#474747;">可用于指定Webview窗口动画是否使用图片加速。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 隐藏当前Webview窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> hideWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">hide</span><span style="color:#ffffff">(</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">());</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_100-->open</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">创建并打开Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">open</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> url</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> id</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> styles</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> aniShow</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> duration</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> showedCB </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">创建并显示Webview窗口,用于加载新的HTML页面,可通过styles设置Webview窗口的样式,创建完成后自动将Webview窗口显示出来。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>url: <em>( String ) 可选 </em>打开窗口加载的HTML页面地址 <p style="margin-left:0;"><span style="color:#474747;">新打开Webview窗口要加载的HTML页面地址,可支持本地地址和网络地址。</span></p> </li><li>id: <em>( String ) 可选 </em>打开窗口的标识 <p style="margin-left:0;"><span style="color:#474747;">窗口标识可用于在其它页面中通过getWebviewById来查找指定的窗口,为了保持窗口标识的唯一性,应该避免使用相同的标识来创建多个Webview窗口。 如果传入无效的字符串则使用url参数作为WebviewObject窗口的id值。</span></p> </li><li>styles: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewStyles">WebviewStyles</a> ) 可选 </em>创建Webview窗口的样式(如窗口宽、高、位置等信息) <p style="margin-left:0;"></p> </li><li>aniShow: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.AnimationTypeShow">AnimationTypeShow</a> ) 可选 </em>显示Webview窗口的动画效果 <p style="margin-left:0;"><span style="color:#474747;">如果没有指定窗口动画,则使用默认无动画效果“none”。</span></p> </li><li>duration: <em>( Number ) 可选 </em>显示Webview窗口动画的持续时间 <p style="margin-left:0;"><span style="color:#474747;">单位为ms,默认值为200ms(毫秒)。</span></p> </li><li>showedCB: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.SuccessCallback">SuccessCallback</a> ) 可选 </em>Webview窗口显示完成的回调函数 <p style="margin-left:0;"><span style="color:#474747;">当指定Webview窗口显示动画执行完毕时触发回调函数,窗口无动画效果(如"none"动画效果)时也会触发此回调。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : WebviewObject窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 创建并显示新窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> openWebview</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> w </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">open</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_106-->prefetchURL</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">预载网络页面</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">prefetchURL</span><span style="color:#ffffff">(</span><span style="color:#ffffff">url</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">预载网络页面会向服务器发起http/https请求获取html页面内容, 待Webview窗口加载此url页面时会则根据缓存机制优先使用预载的页面内容(加快页面显示速度)。 注意:预载网络页面仅在运行期生效,为了节省内存仅保留最后5个预载页面数据。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>url: <em>( String ) 必选 </em>需要预载的页面地址 <p style="margin-left:0;"><span style="color:#474747;">必须是网络地址(http/https),本地页面地址无需预载。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> url </span><span style="color:#ffffff">=</span> <span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// 预载网络页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> prefetchWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">prefetchURL</span><span style="color:#ffffff">(</span><span style="color:#ffffff">url</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 显示预载页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> showWebview</span><span style="color:#ffffff">(){</span>
<span style="color:#87ceeb">// 预创建新窗口(显示在可视区域外)</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffffff">url</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">'test'</span><span style="color:#ffffff">,{</span><span style="color:#ffffff">render</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'always'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_108-->prefetchURLs</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">预载网络页面(多个地址)</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">prefetchURLs</span><span style="color:#ffffff">(</span><span style="color:#ffffff">urls</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">预载网络页面会向服务器发起http/https请求获取html页面内容, 待Webview窗口加载此url页面时会则根据缓存机制优先使用预载的页面内容(加快页面显示速度)。 注意:预载网络页面仅在运行期生效,为了节省内存仅保留最后5个预载页面数据。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>urls: <em>( Array ) 必选 </em>需要预载的页面地址数组 <p style="margin-left:0;"><span style="color:#474747;">数组项必须是网络地址(http/https),本地页面地址无需预载。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> urls </span><span style="color:#ffffff">=</span> <span style="color:#ffffff">[</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span>
<span style="color:#ffa0a0">'http://m3w.cn/'</span><span style="color:#ffffff">];</span>
<span style="color:#87ceeb">// 预载网络页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> prefetchWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">prefetchURLs</span><span style="color:#ffffff">(</span><span style="color:#ffffff">urls</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 显示预载页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> showWebview</span><span style="color:#ffffff">(){</span>
<span style="color:#87ceeb">// 创建并显示新窗口</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffffff">urls</span><span style="color:#ffffff">[</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">],</span> <span style="color:#ffa0a0">'test'</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">render</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'always'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> showWebview1</span><span style="color:#ffffff">(){</span>
<span style="color:#87ceeb">// 创建并显示新窗口</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffffff">urls</span><span style="color:#ffffff">[</span><span style="color:#cd5c5c">1</span><span style="color:#ffffff">],</span> <span style="color:#ffa0a0">'test1'</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">render</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'always'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_110-->show</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">显示Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> id_wvobj</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> aniShow</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> duration</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> showedCB</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> extras </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">显示已创建或隐藏的Webview窗口,需先获取窗口对象或窗口id,并可指定显示窗口的动画及动画持续时间。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>id_wvobj: <em>( String | <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a> ) 必选 </em>要显示Webview窗口id或窗口对象 <p style="margin-left:0;"><span style="color:#474747;">若操作Webview窗口对象显示,则无任何效果。 使用窗口id时,则查找对应id的窗口,如果有多个相同id的窗口则操作最先创建的窗口,若没有查找到对应id的WebviewObject对象,则无任何效果。</span></p> </li><li>aniShow: <em>( <ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.AnimationTypeShow">AnimationTypeShow</a> ) 可选 </em>显示Webview窗口的动画效果 <p style="margin-left:0;"><span style="color:#474747;">如果没有指定窗口动画类型,则使用默认值“auto”,即自动选择上一次显示窗口的动画效果,如果之前没有显示过,则使用“none”动画效果。</span></p> </li><li>duration: <em>( Number ) 可选 </em>显示Webview窗口动画的持续时间 <p style="margin-left:0;"><span style="color:#474747;">单位为ms,如果没有设置则使用默认窗口动画时间600ms。</span></p> </li><li>showedCB: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.SuccessCallback">SuccessCallback</a> ) 可选 </em>Webview窗口显示完成的回调函数 <p style="margin-left:0;"><span style="color:#474747;">当指定Webview窗口显示动画执行完毕时触发回调函数,窗口无动画效果(如"none"动画效果)时也会触发此回调。</span></p> </li><li>extras: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewExtraOptions">WebviewExtraOptions</a> ) 可选 </em>显示Webview窗口扩展参数 <p style="margin-left:0;"><span style="color:#474747;">可用于指定Webview窗口动画是否使用图片加速。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : Webview窗口对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 创建并显示新窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> create</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> w </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffffff">w</span><span style="color:#ffffff">);</span> <span style="color:#87ceeb">// 显示窗口</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_117-->startAnimation</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口组合动画</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">startAnimation</span><span style="color:#ffffff">(</span><span style="color:#ffffff">options</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> otherOptions</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> callback</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">同步组合两个Webview窗口动画,动画完成后窗口的位置会发生变化,一次需要在动画属性参数中设置动画起始位置、结束位置等。 注意:此动画操作会改变窗口位置(如left值等),再次调用show方法时需要确保其位置是否在可视区域,如果不在可视区域则需要调用窗口的setStyle方法设置其位置到可视区域内,如setStyle({left:'0px'});。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>options: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewAnimationOptions">WebviewAnimationOptions</a> ) 必选 </em>主窗口动画属性 <p style="margin-left:0;"><span style="color:#474747;">设置动画的主窗口及其起始位置,结束位置等信息。</span></p> </li><li>otherOptions: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewAnimationOptions">WebviewAnimationOptions</a> ) 可选 </em>关联窗口动画属性 <p style="margin-left:0;"><span style="color:#474747;">设置关联的窗口及其起始位置,结束位置等信息。</span></p> </li><li>callback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewAnimationCallback">WebviewAnimationCallback</a> ) 可选 </em>Webview窗口组合动画完成回调 <p style="margin-left:0;"><span style="color:#474747;">每个窗口动画完成时触发一次回调,可通过回调参数的id属性获取窗口的标识。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 预创建新窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> createWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span>
<span style="color:#87ceeb">// 创建新窗口(显示在可视区域外)</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">'newdrag'</span><span style="color:#ffffff">,{</span><span style="color:#ffffff">left</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'100%'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">render</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'always'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">);</span>
<span style="color:#87ceeb">// 右滑隐藏新窗口</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">drag</span><span style="color:#ffffff">({</span><span style="color:#ffffff">direction</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'right'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">moveMode</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'followFinger'</span><span style="color:#ffffff">},</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">view</span><span style="color:#ffffff">:</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">,</span><span style="color:#ffffff">moveMode</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'follow'</span><span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Right drag event: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 窗口组合动画</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> webviewAnimation</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">startAnimation</span><span style="color:#ffffff">({</span><span style="color:#ffffff">view</span><span style="color:#ffffff">:</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">,</span><span style="color:#ffffff">styles</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">fromLeft</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0%'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">toLeft</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'-100%'</span><span style="color:#ffffff">},</span><span style="color:#ffffff">action</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">},</span>
<span style="color:#ffffff">{</span><span style="color:#ffffff">view</span><span style="color:#ffffff">:</span><span style="color:#ffffff">wn</span><span style="color:#ffffff">,</span><span style="color:#ffffff">styles</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">fromLeft</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'100%'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">toLeft</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0%'</span><span style="color:#ffffff">},</span><span style="color:#ffffff">action</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">},</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Animation finished: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_122-->defaultHardwareAccelerated</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview默认是否开启硬件加速</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">Boolean</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">defaultHardwareAccelerated</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">由于不同设备对硬件加速的支持情况存在差异,开启硬件加速能加速HTML页面的渲染,但也会消耗更多的系统资源,从而导致在部分设备上可能出现闪屏、发虚、分块渲染等问题, 因此5+ Runtime会根据设备实际支持情况自动选择是否开启硬件加速。 关闭硬件加速则可能会导致Webview页面无法支持Video标签播放视频等问题,如果在特定情况下需要调整修改默认开启硬件加速的行为,则可通过plus.webview.defaultHardwareAccelerated()方法获取当前设备默认是否开启硬件加速状态,从而决定是否需要显式开启或关闭指定Webview的硬件加速功能(通过WebviewStyles的hardwareAccelerated属性设置)。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>Boolean<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : Webview窗口默认开启硬件加速则返回true,否则返回false。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">平台支持:</span></strong></span></h2>
<ul><li>Android - 2.3+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">返回当前设备默认是否开启硬件加速。</span></p> </li><li>iOS - 5.1+ (不支持) : <p style="margin-left:0;"><span style="color:#474747;">返回固定值true。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 创建新窗口并设置开启硬件加速</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> create</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> styles</span><span style="color:#ffffff">={};</span>
<span style="color:#87ceeb">// 在Android5以上设备,如果默认没有开启硬件加速,则强制设置开启</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(!</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">defaultHardwareAccelerated</span><span style="color:#ffffff">()&&</span><span style="color:#ffffff">parseInt</span><span style="color:#ffffff">(</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">os</span><span style="color:#ffffff">.</span><span style="color:#ffffff">version</span><span style="color:#ffffff">)>=</span><span style="color:#cd5c5c">5</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
styles</span><span style="color:#ffffff">.</span><span style="color:#ffffff">hardwareAccelerated</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>true</strong></span><span style="color:#ffffff">;</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> w </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">'test'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> styles</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffffff">w</span><span style="color:#ffffff">);</span> <span style="color:#87ceeb">// 显示窗口</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_124-->AnimationTypeShow</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">一组用于定义页面或控件显示动画效果</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">常量:</span></strong></span></h2>
<ul><li>"auto": <em>(String 类型 )</em>自动选择动画效果 <p style="margin-left:0;"><span style="color:#474747;">自动选择动画效果,使用上次显示窗口设置的动画效果,如果是第一次显示则默认动画效果“none”。</span></p> </li><li>"none": <em>(String 类型 )</em>无动画效果 <p style="margin-left:0;"><span style="color:#474747;">立即显示页面,无任何动画效果,页面显示默认的动画效果。 此效果忽略动画时间参数,立即显示。 对应关闭动画"none"。</span></p> </li><li>"slide-in-right": <em>(String 类型 )</em>从右侧横向滑动效果 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕右侧外向内横向滑动显示。 对应关闭动画"slide-out-right"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"slide-in-left": <em>(String 类型 )</em>从左侧横向滑动效果 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕左侧向右横向滑动显示。 对应关闭动画"slide-out-left"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"slide-in-top": <em>(String 类型 )</em>从上侧竖向滑动效果 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕上侧向下竖向滑动显示。 对应关闭动画"slide-out-top"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"slide-in-bottom": <em>(String 类型 )</em>从下侧竖向滑动效果 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕下侧向上竖向滑动显示。 对应关闭动画"slide-out-bottom"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"fade-in": <em>(String 类型 )</em>从透明到不透明逐渐显示效果 <p style="margin-left:0;"><span style="color:#474747;">页面从完全透明到不透明逐渐显示。 对应关闭动画"fade-out"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"zoom-out": <em>(String 类型 )</em>从小到大逐渐放大显示效果 <p style="margin-left:0;"><span style="color:#474747;">页面在屏幕中间从小到大逐渐放大显示。 对应关闭动画"zoom-in"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li></ul></li><li>"zoom-fade-out": <em>(String 类型 )</em>从小到大逐渐放大并且从透明到不透明逐渐显示效果 <p style="margin-left:0;"><span style="color:#474747;">页面在屏幕中间从小到大逐渐放大并且从透明到不透明逐渐显示。 对应关闭动画"zoom-fade-in"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li></ul></li><li>"pop-in": <em>(String 类型 )</em>从右侧平移入栈动画效果 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕右侧滑入显示,同时上一个页面带阴影效果从屏幕左侧滑出隐藏。 对应关闭动画"pop-out"。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">动画时间为300ms,不支持设置动画持续时间,Android6+系统上一个页面有半透明效果。 此动画是新开窗口侧滑挤压当前屏幕窗口特效,必须是两个Webview窗口的组合动画, 如果当前屏幕已显示多个Webview窗口,则显示新窗口不支持此动画类型,自动转成“slide-in-right”。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li></ul>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_125-->AnimationTypeClose</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">一组用于定义页面或控件关闭的动画效果</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">常量:</span></strong></span></h2>
<ul><li>"auto": <em>(String 类型 )</em>自动选择动画效果 <p style="margin-left:0;"><span style="color:#474747;">自动选择显示窗口相对于的动画效果。</span></p> </li><li>"none": <em>(String 类型 )</em>无动画 <p style="margin-left:0;"><span style="color:#474747;">立即关闭页面,无任何动画效果。 此效果忽略动画时间参数,立即关闭。</span></p> </li><li>"slide-out-right": <em>(String 类型 )</em>横向向右侧滑出屏幕动画 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕中横向向右侧滑动到屏幕外关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"slide-out-left": <em>(String 类型 )</em>横向向左侧滑出屏幕动画 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕中横向向左侧滑动到屏幕外关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"slide-out-top": <em>(String 类型 )</em>竖向向上侧滑出屏幕动画 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕中竖向向上侧滑动到屏幕外关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"slide-out-bottom": <em>(String 类型 )</em>竖向向下侧滑出屏幕动画 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕中竖向向下侧滑动到屏幕外关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"fade-out": <em>(String 类型 )</em>从不透明到透明逐渐隐藏动画 <p style="margin-left:0;"><span style="color:#474747;">页面从不透明到透明逐渐隐藏关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为200ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li><li>"zoom-in": <em>(String 类型 )</em>从大逐渐缩小关闭动画 <p style="margin-left:0;"><span style="color:#474747;">页面逐渐向页面中心缩小关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li></ul></li><li>"zoom-fade-in": <em>(String 类型 )</em>从大逐渐缩小并且从不透明到透明逐渐隐藏关闭动画 <p style="margin-left:0;"><span style="color:#474747;">页面逐渐向页面中心缩小并且从不透明到透明逐渐隐藏关闭。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为100ms。</span></p> </li></ul></li><li>"pop-out": <em>(String 类型 )</em>从右侧平移出栈动画效果 <p style="margin-left:0;"><span style="color:#474747;">页面从屏幕右侧滑出消失,同时上一个页面带阴影效果从屏幕左侧滑入显示。</span></p> <h3 style="margin-left:0;">平台支持</h3>
<ul style="margin-left:2em;"><li>Android - 2.2+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">动画时间为300ms,不支持设置动画持续时间,Android6+系统上一个页面有半透明效果。</span></p> </li><li>iOS - 5.1.1+ (支持) : <p style="margin-left:0;"><span style="color:#474747;">默认动画时间为300ms。</span></p> </li></ul></li></ul>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_126-->WebviewObject</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口对象,用于操作加载HTML页面的窗口</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">属性:</span></strong></span></h2>
<ul><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.id">id</a>: Webview窗口的标识</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">方法:</span></strong></span></h2>
<ul><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.addEventListener">addEventListener</a>: 添加事件监听器</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.append">append</a>: 在Webview窗口中添加子窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.appendJsFile">appendJsFile</a>: 添加Webview窗口预加载js文件</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.animate">animate</a>: Webview窗口内容动画</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.back">back</a>: 后退到上次加载的页面</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.beginPullToRefresh">beginPullToRefresh</a>: 开始Webview窗口的下拉刷新</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.canBack">canBack</a>: 查询Webview窗口是否可后退</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.canForward">canForward</a>: 查询Webview窗口是否可前进</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.checkRenderedContent">checkRenderedContent</a>: 检测Webview窗口是否渲染完成</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.children">children</a>: 获取Webview窗口的所有子Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.clear">clear</a>: 清空原生Webview窗口加载的内容</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.close">close</a>: 关闭Webview窗口</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.drag">drag</a>: 设置Webview窗口的滑屏操作手势</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.draw">draw</a>: 截屏绘制</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.endPullToRefresh">endPullToRefresh</a>: 结束Webview窗口的下拉刷新</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.evalJS">evalJS</a>: 在Webview窗口中执行JS脚本</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.forward">forward</a>: 前进到上次加载的页面</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.getFavoriteOptions">getFavoriteOptions</a>: 获取Webview窗口的收藏参数</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.getSafeAreaInsets">getSafeAreaInsets</a>: 获取页面的安全区域</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.getShareOptions">getShareOptions</a>: 获取Webview窗口的分享参数</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.getStyle">getStyle</a>: 获取Webview窗口的样式</li><li><ahref="https://blog.csdn.net/qq_40575646/article/details/122841010#plus.webview.WebviewObject.getSubNViews">getSubNViews</a>: 获取Webview窗口的原生子View控件对象</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.getTitle">getTitle</a>: 获取Webview窗口加载HTML页面的标题</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.getTitleNView">getTitleNView</a>: 获取Webview窗口的标题栏控件对象</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.getTitleNViewSearchInputText">getTitleNViewSearchInputText</a>: 获取标题栏上输入框的内容</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.getURL">getURL</a>: 获取Webview窗口加载HTML页面的地址</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.hide">hide</a>: 隐藏Webview窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.hideTitleNViewButtonRedDot">hideTitleNViewButtonRedDot</a>: 隐藏标题栏上按钮的红点</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.interceptTouchEvent">interceptTouchEvent</a>: 是否拦截Webview窗口的触屏事件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.isHardwareAccelerated">isHardwareAccelerated</a>: 查询Webview窗口是否开启硬件加速</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.isPause">isPause</a>: 查询Webview窗口是否暂停</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.isVisible">isVisible</a>: 查询Webview窗口是否可见</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.listenResourceLoading">listenResourceLoading</a>: 监听页面开始加载资源</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.loadData">loadData</a>: 加载新HTML数据</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.loadURL">loadURL</a>: 加载新URL页面</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.nativeInstanceObject">nativeInstanceObject</a>: 获取Webview窗口对象的原生(Native.JS)实例对象</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.opened">opened</a>: 获取在当前Webview窗口中创建的所有窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.opener">opener</a>: 获取当前Webview窗口的创建者</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.overrideResourceRequest">overrideResourceRequest</a>: 拦截Webview窗口的资源加载</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.overrideUrlLoading">overrideUrlLoading</a>: 拦截Webview窗口的URL请求</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.parent">parent</a>: 获取当前Webview窗口的父窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.pause">pause</a>: 暂停当前Webview窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.reload">reload</a>: 重新加载Webview窗口显示的HTML页面</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.resetBounce">resetBounce</a>: 重置Webview窗口的回弹位置</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.restore">restore</a>: 恢复Webview控件显示内容</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.remove">remove</a>: 移除子Webview窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.removeEventListener">removeEventListener</a>: 移除Webview窗口事件监听器</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.removeFromParent">removeFromParent</a>: 从父窗口中移除</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.removeTitleNViewButtonBadge">removeTitleNViewButtonBadge</a>: 移除标题栏上按钮的角标</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.resume">resume</a>: 恢复当前Webview窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setBounce">setBounce</a>: 设置Webview窗口的回弹效果</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setBlockNetworkImage">setBlockNetworkImage</a>: 设置Webview窗口是否阻塞加载页面中使用的网络图片</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setContentVisible">setContentVisible</a>: 设置HTML内容是否可见</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setCssFile">setCssFile</a>: 设置预加载的CSS文件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setCssText">setCssText</a>: 设置预加载的CSS内容</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setFavoriteOptions">setFavoriteOptions</a>: 设置Webview窗口的收藏参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setFixBottom">setFixBottom</a>: 设置Webview窗口底部修复区域高度</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setJsFile">setJsFile</a>: 设置预加载的JS文件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setPullToRefresh">setPullToRefresh</a>: 设置Webview窗口的下拉刷新效果</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setRenderedEventOptions">setRenderedEventOptions</a>: 设置Webview窗口rendered事件参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setSoftinputTemporary">setSoftinputTemporary</a>: 临时设置弹出系统软键盘样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setStyle">setStyle</a>: 设置Webview窗口的样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setShareOptions">setShareOptions</a>: 设置Webview窗口的分享参数</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setTitleNViewButtonBadge">setTitleNViewButtonBadge</a>: 设置标题栏上按钮的角标</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setTitleNViewButtonStyle">setTitleNViewButtonStyle</a>: 设置标题栏上按钮的样式</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setTitleNViewSearchInputFocus">setTitleNViewSearchInputFocus</a>: 设置标题栏上输入框是否获取输入焦点</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setTitleNViewSearchInputText">setTitleNViewSearchInputText</a>: 设置标题栏上输入框的内容</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.setVisible">setVisible</a>: 设置Webview窗口是否可见</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.show">show</a>: 显示Webview窗口</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.showBehind">showBehind</a>: 在指定Webview窗口后显示</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.showTitleNViewButtonRedDot">showTitleNViewButtonRedDot</a>: 设置标题栏上按钮的红点</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.stop">stop</a>: 停止加载HTML页面内容</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.updateSubNViews">updateSubNViews</a>: 更新Webview窗口的原生子View控件对象</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">事件:</span></strong></span></h2>
<ul><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.onclose">onclose</a>: Webview窗口关闭事件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.onerror">onerror</a>: Webview窗口错误事件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.onloaded">onloaded</a>: Webview窗口页面加载完成事件</li><li><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject.onloading">onloading</a>: Webview窗口页面开始加载事件</li></ul>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_205-->id</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口的标识</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">String 类型 只读属性</span></span></p>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">调用<ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.create">plus.webview.create</a>或<ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.open">plus.webview.open</a>新建窗口时传入的id参数值,如果没有设置id参数,此属性值为undefined。 注意:窗口标识只能在创建时设置,不支持动态修改,不要对此属性进行赋值操作。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 获取自身webview窗口</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'窗口标识: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">id</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_209-->addEventListener</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">添加事件监听器</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code><span style="color:#ffffff">
wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span> <span style="color:#f0e68c"><strong>event</strong></span><span style="color:#ffffff">,</span><span style="color:#ffffff"> listener</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> capture </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">向Webview窗口添加事件监听器,当指定的事件发生时,将触发listener函数的执行。 可多次调用此方法向Webview添加多个监听器,当监听的事件发生时,将按照添加的先后顺序执行。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>event: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewEvent">WebviewEvent</a> ) 必选 </em>Webview窗口事件类型 <p style="margin-left:0;"></p> </li><li>listener: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.EventCallback">EventCallback</a> ) 必选 </em>监听事件发生时执行的回调函数 <p style="margin-left:0;"></p> </li><li>capture: <em>( Boolean ) 可选 </em>捕获事件流顺序,暂无效果 <p style="margin-left:0;"></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> nw</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// 监听Webview窗口事件</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> listenWebviewEvent</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">nw</span><span style="color:#ffffff">){</span><span style="color:#f0e68c"><strong>return</strong></span><span style="color:#ffffff">;}</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> w</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">nativeUI</span><span style="color:#ffffff">.</span><span style="color:#ffffff">showWaiting</span><span style="color:#ffffff">()</span>
<span style="color:#87ceeb">// 打开新窗口</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'loaded'</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'New Window loaded!'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">();</span> <span style="color:#87ceeb">// 显示窗口</span><span style="color:#ffffff">
w</span><span style="color:#ffffff">.</span><span style="color:#ffffff">close</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
w</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_213-->append</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">在Webview窗口中添加子窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> webview </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">将另一个Webview窗口作为子窗口添加到当前Webview窗口中,添加后其所有权归父Webview窗口,当父窗口关闭时子窗口自动关闭。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>webview: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/nativeobj.html#plus.nativeObj.View">plus.nativeObj.View</a> | <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a> ) 必选 </em>被添加的子Webview窗口或View控件对象 <p style="margin-left:0;"><span style="color:#474747;">被添加的Webview窗口需通过plus.webview.create方法创建,并且不能调用其show方法进行显示。 父窗口显示时子窗口会自动显示,父窗口隐藏时子窗口也会自动隐藏。 被添加的View控件需通过new plus.nativeObj.View()创建,添加到Webview窗口后所有权一起转移(即Webview关闭后View控件也自动关闭)。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">//在Webview窗口中添加子窗口</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff">embed</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_217-->appendJsFile</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">添加Webview窗口预加载js文件</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">appendJsFile</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> file </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">对于一些网络HTML页面,在无法修改HTML页面时可通过此方法自动加载本地js文件。 当Webview窗口跳转到新页面时也会自动加载指定的js执行,添加多个js文件将按照添加的先后顺序执行。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>file: <em>( String ) 必选 </em>窗口预加载的js文件地址 <p style="margin-left:0;"><span style="color:#474747;">js文件路径只支持本地文件,应该使用扩展相对路径类型的文件,如"_www/preload.js"。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// 添加Webview窗口预加载js文件</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> appendJs2Webviewe</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> nw</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">appendJsFile</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'_www/preload.js'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_219-->animate</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口内容动画</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">animate</span><span style="color:#ffffff">(</span><span style="color:#ffffff">options</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> callback</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">动画后可能会导致Webview窗口显示内容改变,可通过调用restore方法恢复。 当Webview窗口内容动画引起内容不可见(透明),将显示此窗口后面的内容。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>options: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewContentAnimationOptions">WebviewContentAnimationOptions</a> ) 可选 </em>Webview窗口内容动画参数 <p style="margin-left:0;"></p> </li><li>callback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.SuccessCallback">SuccessCallback</a> ) 可选 </em>Webview窗口内容动画结束回调函数 <p style="margin-left:0;"><span style="color:#474747;">Webview窗口内容动画效果结束时触发。 注意:动画结束时仍然会显示Webview窗口,需要调用其hide/close方法隐藏/关闭。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#87ceeb">// Webview窗口动画 </span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> animateWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
wv</span><span style="color:#ffffff">.</span><span style="color:#ffffff">animate</span><span style="color:#ffffff">({</span><span style="color:#ffffff">type</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'shrink'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">frames</span><span style="color:#ffffff">:</span><span style="color:#cd5c5c">20</span><span style="color:#ffffff">,</span><span style="color:#ffffff">region</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'44px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'48px'</span><span style="color:#ffffff">},</span><span style="color:#ffffff">duration</span><span style="color:#ffffff">:</span><span style="color:#cd5c5c">1000</span><span style="color:#ffffff">},</span><span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
wv</span><span style="color:#ffffff">.</span><span style="color:#ffffff">restore</span><span style="color:#ffffff">();</span> <span style="color:#87ceeb">// 内容动画结束后可调用此动画恢复显示内容</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_223-->back</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">后退到上次加载的页面</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">back</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口历史记录操作,后退到窗口上次加载的HTML页面。 如果窗口历史记录中没有可后退的页面则不触发任何操作。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// 创建子窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> createWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff">embed</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 后退到上次加载的页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> goForward</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">forward</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_225-->beginPullToRefresh</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">开始Webview窗口的下拉刷新</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">beginPullToRefresh</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">开始触发下拉刷新效果,与用户操作下拉刷新行为一致(有动画效果)。 触发setPullTorefresh方法设置的下拉刷新事件回调。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE HTML></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"viewport"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"initial-scale=1.0, maximum-scale=1.0, user-scalable=no"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"HandheldFriendly"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"true"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"MobileOptimized"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"320"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> list</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// 扩展API加载完毕,现在可以正常调用扩展API </span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">setPullToRefresh</span><span style="color:#ffffff">({</span><span style="color:#ffffff">support</span><span style="color:#ffffff">:</span><span style="color:#f0e68c"><strong>true</strong></span><span style="color:#ffffff">,</span><span style="color:#ffffff">style</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'circle'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">offset</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'45px'</span><span style="color:#ffffff">},</span><span style="color:#ffffff"> onRefresh</span><span style="color:#ffffff">);</span>
<span style="color:#87ceeb">// 第一次打开页面即开始刷新列表</span><span style="color:#ffffff">
setTimeout</span><span style="color:#ffffff">(</span><span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Initializ refresh'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">beginPullToRefresh</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">},</span><span style="color:#cd5c5c">200</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 判断扩展API是否准备,否则监听'plusready'事件</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// DOM构建完成获取列表元素</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'DOMContentLoaded'</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
list</span><span style="color:#ffffff">=</span><span style="color:#ffffff">document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getElementById</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'list'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">})</span>
<span style="color:#87ceeb">// 刷新页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> onRefresh</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
setTimeout</span><span style="color:#ffffff">(</span><span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">list</span><span style="color:#ffffff">){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> item</span><span style="color:#ffffff">=</span><span style="color:#ffffff">document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">createElement</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'li'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
item</span><span style="color:#ffffff">.</span><span style="color:#ffffff">innerHTML</span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">'<span>New Item '</span><span style="color:#ffffff">+(</span><span style="color:#f0e68c"><strong>new</strong></span> <span style="color:#98fb98">Date</span><span style="color:#ffffff">())+</span><span style="color:#ffa0a0">'</span>'</span><span style="color:#ffffff">;</span><span style="color:#ffffff">
list</span><span style="color:#ffffff">.</span><span style="color:#ffffff">insertBefore</span><span style="color:#ffffff">(</span><span style="color:#ffffff">item</span><span style="color:#ffffff">,</span><span style="color:#ffffff">list</span><span style="color:#ffffff">.</span><span style="color:#ffffff">firstChild</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">endPullToRefresh</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">},</span><span style="color:#cd5c5c">1000</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong><style</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/css"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">
li </span><span style="color:#ffffff">{</span><span style="color:#ffffff">
padding</span><span style="color:#ffffff">:</span> <span style="color:#cd5c5c">1em</span><span style="color:#ffffff">;</span><span style="color:#ffffff">
border</span><span style="color:#ffffff">-</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span> <span style="color:#cd5c5c">1px</span><span style="color:#ffffff"> solid </span><span style="color:#87ceeb">#eaeaea;</span>
<span style="color:#ffffff">}</span><span style="color:#ffffff">
li</span><span style="color:#ffffff">:</span><span style="color:#ffffff">active </span><span style="color:#ffffff">{</span><span style="color:#ffffff">
background</span><span style="color:#ffffff">:</span> <span style="color:#87ceeb">#f4f4f4;</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></style></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span>
<span style="color:#f0e68c"><strong><ul</strong></span> <span style="color:#bdb76b"><strong>id</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"list"</span> <span style="color:#bdb76b"><strong>style</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">list</span><span style="color:#ffffff">-</span><span style="color:#ffffff">style</span><span style="color:#ffffff">:</span><span style="color:#ffffff">none</span><span style="color:#ffffff">;</span><span style="color:#ffffff">margin</span><span style="color:#ffffff">:</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffffff">padding</span><span style="color:#ffffff">:</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 1</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 2</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 3</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 4</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 5</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 6</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 7</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 8</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 9</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 10</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong></ul></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_227-->canBack</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">查询Webview窗口是否可后退</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">canBack</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> queryCallback </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口历史记录查询操作,获取Webview是否可后退到历史加载的页面,结果通过queryCallback回调方法返回。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>queryCallback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.HistoryQueryCallback">HistoryQueryCallback</a> ) 必选 </em>查询历史记录操作回调函数 <p style="margin-left:0;"></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff">embed</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 是否可后退</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> canBack</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">canBack</span><span style="color:#ffffff">(</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'是否可返回:'</span><span style="color:#ffffff">+</span><span style="color:#ffffff">e</span><span style="color:#ffffff">.</span><span style="color:#ffffff">canBack</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
查询Webview窗口是否可后退
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">canBack</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">canBack</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_230-->canForward</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">查询Webview窗口是否可前进</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">canForward</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> queryCallback </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口历史记录查询操作,获取Webview是否可前进到历史加载的页面,结果通过queryCallback回调方法返回。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>queryCallback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.HistoryQueryCallback">HistoryQueryCallback</a> ) 必选 </em>查询历史记录操作回调函数 <p style="margin-left:0;"></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff">embed</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 是否可前进</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> canForward</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">canForward</span><span style="color:#ffffff">(</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span> <span style="color:#ffa0a0">"是否可前进:"</span><span style="color:#ffffff">+</span><span style="color:#ffffff">e</span><span style="color:#ffffff">.</span><span style="color:#ffffff">canForward </span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
查询Webview窗口是否可前进
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">canForward</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">canForward</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_233-->checkRenderedContent</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">检测Webview窗口是否渲染完成</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">checkRenderedContent</span><span style="color:#ffffff">(</span><span style="color:#ffffff">options</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> successCallback</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> errorCallback</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">检测方式为判断的Webview窗口内容是否为白屏,如果非白屏则认为渲染完成,否则认为渲染未完成。 通过successCallback回调函数返回结果,如果检测过程中发生错误则触发errorCallback回调函数。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>options: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewRenderedEventOptions">WebviewRenderedEventOptions</a> ) 可选 </em>Webview窗口rendered事件参数 <p style="margin-left:0;"></p> </li><li>successCallback: <em>( Function ) 必选 </em>检测Webview窗口渲染结果回调函数 <p style="margin-left:0;"><span style="color:#474747;">获取渲染检测结果后触发,函数原型为void function(e){}; e.rendered:表示检测渲染完成结果,Boolean类型,true表示渲染完成,false表示渲染未完成。</span></p> </li><li>errorCallback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.ErrorCallback">ErrorCallback</a> ) 可选 </em>检测Webview窗口渲染结果失败回调函数 <p style="margin-left:0;"><span style="color:#474747;">检测Webview窗口渲染结果过程中发生错误则触发errorCallback回调函数。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">平台支持:</span></strong></span></h2>
<ul><li>Android - 2.2+ (支持)</li><li>iOS - ALL (不支持)</li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> nw</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 创建Webview窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> createWebview</span><span style="color:#ffffff">(){</span>
<span style="color:#87ceeb">// 打开新窗口</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> checkWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">checkRenderedContent</span><span style="color:#ffffff">({},</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'checkRenderedContent success: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'checkRenderedContent error: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
检测Webview窗口是否渲染完成</span><span style="color:#f0e68c"><strong><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">createWebview</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Show</span><span style="color:#f0e68c"><strong></button><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">checkWebview</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Check</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_237-->children</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的所有子Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">Array</span><span style="color:#ffffff">[</span><span style="color:#98fb98">WebviewObject</span><span style="color:#ffffff">]</span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">children</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取添加到Webview窗口中的所有子Webview窗口,如果没有子Webview窗口则返回空数组。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>Array<span style="color:#474747;"><span style="background-color:#f6f4f2;">[</span></span><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewObject">WebviewObject</a><span style="color:#474747;"><span style="background-color:#f6f4f2;">] : 包含的子Webview窗口对象数组,没有则返回空数组。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> embed </span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 获取子Webview窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> listChildren</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> list</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">children</span><span style="color:#ffffff">();</span>
<span style="color:#f0e68c"><strong>for</strong></span><span style="color:#ffffff">(</span><span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> i</span><span style="color:#ffffff">=</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffffff">i</span><span style="color:#ffffff"><</span><span style="color:#ffffff">list</span><span style="color:#ffffff">.</span><span style="color:#ffffff">length</span><span style="color:#ffffff">;</span><span style="color:#ffffff">i</span><span style="color:#ffffff">++){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Children['</span><span style="color:#ffffff">+</span><span style="color:#ffffff">i</span><span style="color:#ffffff">+</span><span style="color:#ffa0a0">']: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">list</span><span style="color:#ffffff">[</span><span style="color:#ffffff">i</span><span style="color:#ffffff">].</span><span style="color:#ffffff">getURL</span><span style="color:#ffffff">());</span>
<span style="color:#ffffff">}</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
获取Webview窗口的所有子Webview窗口
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">listChildren</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Children</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_240-->clear</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">清空原生Webview窗口加载的内容</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">clear</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">清除原生窗口的内容,用于重置原生窗口加载的内容,清除其加载的历史记录等内容。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff">embed</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 清空Webview窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> webviewClear</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">clear</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
清空原生Webview窗口加载的内容
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">webviewClear</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Clear</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_242-->close</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">关闭Webview窗口</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">close</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> aniClose</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> duration</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> extras </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">关闭并销毁Webview窗口,可设置关闭动画和动画持续时间。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>aniClose: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.AnimationTypeClose">AnimationTypeClose</a> ) 可选 </em>关闭Webview窗口动画效果 <p style="margin-left:0;"><span style="color:#474747;">如果没有指定关闭窗口动画,则使用默认值“auto”,即使用显示时设置的窗口动画相对应的关闭动画。</span></p> </li><li>duration: <em>( Number ) 可选 </em>关闭Webview窗口的动画持续时间 <p style="margin-left:0;"><span style="color:#474747;">单位为ms,默认为窗口show方法设定的动画时间。</span></p> </li><li>extras: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewExtraOptions">WebviewExtraOptions</a> ) 可选 </em>关闭Webview窗口扩展参数 <p style="margin-left:0;"><span style="color:#474747;">可用于指定Webview窗口动画是否使用图片加速。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 关闭窗口</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> closeMe</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">close</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
关闭Webview窗口
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">closeMe</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Close</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_246-->drag</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">设置Webview窗口的滑屏操作手势</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">drag</span><span style="color:#ffffff">(</span><span style="color:#ffffff">options</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> otherView</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> callback</span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">将Webview窗口的左右滑动手势关联到其它Webview窗口,可实现滑动切换显示Webview的动画效果(如Tab页面切换效果)。 注意:滑屏操作会改变窗口位置(如left值等),如果不在可视区域则需要调用窗口的setStyle方法设置其位置到可视区域内,如setStyle({left:'0px'});。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>options: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragOptions">WebviewDragOptions</a> ) 必选 </em>当前Webview窗口操作手势配置参数 <p style="margin-left:0;"></p> </li><li>otherView: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragOtherViewOptions">WebviewDragOtherViewOptions</a> ) 可选 </em>操作手势关联的窗口配置参数 <p style="margin-left:0;"></p> </li><li>callback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDragCallback">WebviewDragCallback</a> ) 可选 </em>滑屏操作回调函数 <p style="margin-left:0;"><span style="color:#474747;">在滑屏手势操作过程中触发,一次滑屏操作至少会触发3次回调事件(开始、滑屏移动、结束)。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">,</span><span style="color:#ffffff">wn</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span>
<span style="color:#87ceeb">// 预创建新窗口(显示在可视区域外)</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">'newdrag'</span><span style="color:#ffffff">,{</span><span style="color:#ffffff">left</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'100%'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'none'</span><span style="color:#ffffff">);</span>
<span style="color:#87ceeb">// 左滑显示新窗口</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">drag</span><span style="color:#ffffff">({</span><span style="color:#ffffff">direction</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'left'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">moveMode</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'followFinger'</span><span style="color:#ffffff">},</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">view</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'newdrag'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">moveMode</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'follow'</span><span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Left drag event: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">});</span>
<span style="color:#87ceeb">// 右滑隐藏新窗口</span><span style="color:#ffffff">
wn</span><span style="color:#ffffff">.</span><span style="color:#ffffff">drag</span><span style="color:#ffffff">({</span><span style="color:#ffffff">direction</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'right'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">moveMode</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'followFinger'</span><span style="color:#ffffff">},</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">view</span><span style="color:#ffffff">:</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">,</span><span style="color:#ffffff">moveMode</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'follow'</span><span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'Right drag event: '</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
左滑可打开新页面
</span><span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_251-->draw</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">截屏绘制</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">draw</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> bitmap</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> successCallback</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> errorCallback</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> options </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">将Webview窗口的可视区域截屏并绘制到Bitmap图片对象中。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>bitmap: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/nativeobj.html#plus.nativeObj.Bitmap">plus.nativeObj.Bitmap</a> ) 可选 </em>要绘制的图片对象 <p style="margin-left:0;"><span style="color:#474747;">如果图片中已经存在内容则覆盖,如果截屏绘制失败则保留之前的图片内容。</span></p> </li><li>successCallback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.SuccessCallback">SuccessCallback</a> ) 可选 </em>截屏绘制操作成功回调 <p style="margin-left:0;"><span style="color:#474747;">截屏绘制操作成功时调用。</span></p> </li><li>errorCallback: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.ErrorCallback">ErrorCallback</a> ) 可选 </em>截屏绘制操作失败回调 <p style="margin-left:0;"><span style="color:#474747;">截屏绘制操作失败时调用,并返回失败信息。</span></p> </li><li>options: <em>( <ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewDrawOptions">WebviewDrawOptions</a> ) 可选 </em>截屏绘制操作参数 <p style="margin-left:0;"><span style="color:#474747;">设置控制截屏绘制区域、是否检测白屏等。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">平台支持:</span></strong></span></h2>
<ul><li>Android - ALL (支持) : <p style="margin-left:0;"><span style="color:#474747;">不支持截取Canvas标签中的内容,也不支持截取Barcode、Map、LivePusher、VideoPlayer等原生控件的内容。</span></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 截屏绘制</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> bitmap</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> captureWebview</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
bitmap </span><span style="color:#ffffff">=</span> <span style="color:#f0e68c"><strong>new</strong></span><span style="color:#ffffff"> plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">nativeObj</span><span style="color:#ffffff">.</span><span style="color:#98fb98">Bitmap</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'test'</span><span style="color:#ffffff">);</span>
<span style="color:#87ceeb">// 将webview内容绘制到Bitmap对象中</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">draw</span><span style="color:#ffffff">(</span><span style="color:#ffffff">bitmap</span><span style="color:#ffffff">,</span><span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'截屏绘制图片成功'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">},</span><span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
console</span><span style="color:#ffffff">.</span><span style="color:#ffffff">log</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'截屏绘制图片失败:'</span><span style="color:#ffffff">+</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">e</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
截屏绘制Webview窗口</span><span style="color:#f0e68c"><strong><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">captureWebview</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Draw</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_257-->endPullToRefresh</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">结束Webview窗口的下拉刷新</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">endPullToRefresh</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">关闭下拉刷新效果,恢复到开始下拉刷新之前的效果。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE HTML></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"viewport"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"initial-scale=1.0, maximum-scale=1.0, user-scalable=no"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"HandheldFriendly"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"true"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"MobileOptimized"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"320"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> list</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// 扩展API加载完毕,现在可以正常调用扩展API </span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">setPullToRefresh</span><span style="color:#ffffff">({</span><span style="color:#ffffff">support</span><span style="color:#ffffff">:</span><span style="color:#f0e68c"><strong>true</strong></span><span style="color:#ffffff">,</span><span style="color:#ffffff">
height</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'50px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">
range</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'200px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">
contentdown</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">
caption</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'下拉可以刷新'</span>
<span style="color:#ffffff">},</span><span style="color:#ffffff">
contentover</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">
caption</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'释放立即刷新'</span>
<span style="color:#ffffff">},</span><span style="color:#ffffff">
contentrefresh</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">
caption</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'正在刷新...'</span>
<span style="color:#ffffff">}</span>
<span style="color:#ffffff">},</span><span style="color:#ffffff">onRefresh</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">nativeUI</span><span style="color:#ffffff">.</span><span style="color:#ffffff">toast</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'下拉可以刷新'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 判断扩展API是否准备,否则监听'plusready'事件</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// DOM构建完成获取列表元素</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'DOMContentLoaded'</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
list</span><span style="color:#ffffff">=</span><span style="color:#ffffff">document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getElementById</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'list'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">})</span>
<span style="color:#87ceeb">// 刷新页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> onRefresh</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
setTimeout</span><span style="color:#ffffff">(</span><span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">list</span><span style="color:#ffffff">){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> item</span><span style="color:#ffffff">=</span><span style="color:#ffffff">document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">createElement</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'li'</span><span style="color:#ffffff">);</span><span style="color:#ffffff">
item</span><span style="color:#ffffff">.</span><span style="color:#ffffff">innerHTML</span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">'<span>New Item '</span><span style="color:#ffffff">+(</span><span style="color:#f0e68c"><strong>new</strong></span> <span style="color:#98fb98">Date</span><span style="color:#ffffff">())+</span><span style="color:#ffa0a0">'</span>'</span><span style="color:#ffffff">;</span><span style="color:#ffffff">
list</span><span style="color:#ffffff">.</span><span style="color:#ffffff">insertBefore</span><span style="color:#ffffff">(</span><span style="color:#ffffff">item</span><span style="color:#ffffff">,</span><span style="color:#ffffff">list</span><span style="color:#ffffff">.</span><span style="color:#ffffff">firstChild</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">endPullToRefresh</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">},</span><span style="color:#cd5c5c">2000</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong><style</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/css"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">
li </span><span style="color:#ffffff">{</span><span style="color:#ffffff">
padding</span><span style="color:#ffffff">:</span> <span style="color:#cd5c5c">1em</span><span style="color:#ffffff">;</span><span style="color:#ffffff">
border</span><span style="color:#ffffff">-</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span> <span style="color:#cd5c5c">1px</span><span style="color:#ffffff"> solid </span><span style="color:#87ceeb">#eaeaea;</span>
<span style="color:#ffffff">}</span><span style="color:#ffffff">
li</span><span style="color:#ffffff">:</span><span style="color:#ffffff">active </span><span style="color:#ffffff">{</span><span style="color:#ffffff">
background</span><span style="color:#ffffff">:</span> <span style="color:#87ceeb">#f4f4f4;</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></style></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span>
<span style="color:#f0e68c"><strong><ul</strong></span> <span style="color:#bdb76b"><strong>id</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"list"</span> <span style="color:#bdb76b"><strong>style</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">list</span><span style="color:#ffffff">-</span><span style="color:#ffffff">style</span><span style="color:#ffffff">:</span><span style="color:#ffffff">none</span><span style="color:#ffffff">;</span><span style="color:#ffffff">margin</span><span style="color:#ffffff">:</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffffff">padding</span><span style="color:#ffffff">:</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">;</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 1</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 2</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 3</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 4</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 5</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 6</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 7</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 8</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 9</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong><li><span></strong></span><span style="color:#ffffff">Initializ List Item 10</span><span style="color:#f0e68c"><strong></span></li></strong></span>
<span style="color:#f0e68c"><strong></ul></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_259-->evalJS</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">在Webview窗口中执行JS脚本</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">evalJS</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> js </span><span style="color:#ffffff">);</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">将JS脚本发送到Webview窗口中运行,可用于实现Webview窗口间的数据通讯。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<ul><li>js: <em>( String ) 必选 </em>要在窗口中运行的脚本字符串 <p style="margin-left:0;"></p> </li></ul>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">,</span><span style="color:#ffffff">embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> embed </span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 在Webview窗口中执行JS脚本</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> evalJS</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">evalJS</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'alert("evalJS: "+location.href);'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
在Webview窗口中执行JS脚本
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">evalJS</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">evalJS</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_261-->forward</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">前进到上次加载的页面</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#f0e68c"><strong>void</strong></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">forward</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口历史记录操作,前进到窗口上次加载的HTML页面。 如果窗口历史记录中没有可前进的页面则不触发任何操作。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>void<span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> embed</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">''</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'46px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">});</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">().</span><span style="color:#ffffff">append</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> embed </span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 返回上次页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> goBack</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">back</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 前进到上次页面</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> goForward</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">
embed</span><span style="color:#ffffff">.</span><span style="color:#ffffff">forward</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
前进到上次加载的页面
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">goBack</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Back</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">goForward</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Forward</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_263-->getFavoriteOptions</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的收藏参数</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewFavoriteOptions</span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getFavoriteOptions</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的收藏参数,如收藏页面的标题、图标、地址等。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewFavoriteOptions">WebviewFavoriteOptions</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 获取Webview窗口的收藏参数,如果未设置则返回null。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">setFavoriteOptions</span><span style="color:#ffffff">({</span><span style="color:#ffffff">title</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'收藏页标题'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">href</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'http://www.dcloud.io/'</span><span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 获取窗口的分享参数</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> getFavoriteOptions</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> t </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getFavoriteOptions</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
alert</span><span style="color:#ffffff">(</span><span style="color:#ffffff">t</span><span style="color:#ffffff">?</span><span style="color:#ffa0a0">"未设置"</span><span style="color:#ffffff">:</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">t</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body</strong></span> <span style="color:#bdb76b"><strong>style</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">text</span><span style="color:#ffffff">-</span><span style="color:#ffffff">align</span><span style="color:#ffffff">:</span><span style="color:#ffffff">center</span><span style="color:#ffffff">;</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">
获取Webview窗口的收藏参数</span><span style="color:#f0e68c"><strong><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">getFavoriteOptions</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">获取收藏参数</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_266-->getSafeAreaInsets</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取页面的安全区域</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">SafeAreaInsets</span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getSafeAreaInsets</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">Webview窗口内容区域的安全区域位置信息。 如页面底部与底部安全区域重叠10px, 则返回的bottom值为10,否则返回0。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/navigator.html#plus.navigator.SafeAreaInsets">plus.navigator.SafeAreaInsets</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 页面的安全区域信息</span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_268-->getShareOptions</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的分享参数</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewShareOptions</span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getShareOptions</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的分享参数,如分享的标题、图标、链接地址等。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewShareOptions">WebviewShareOptions</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : 获取Webview窗口的分享参数</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">setShareOptions</span><span style="color:#ffffff">({</span><span style="color:#ffffff">title</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'分享的标题'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">href</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'http://www.dcloud.io/'</span><span style="color:#ffffff">});</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 获取窗口的分享参数</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> getShareOptions</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> t </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getShareOptions</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
alert</span><span style="color:#ffffff">(</span><span style="color:#ffffff">t</span><span style="color:#ffffff">?</span><span style="color:#ffa0a0">"未设置"</span><span style="color:#ffffff">:</span><span style="color:#ffffff">JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">t</span><span style="color:#ffffff">));</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body</strong></span> <span style="color:#bdb76b"><strong>style</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">text</span><span style="color:#ffffff">-</span><span style="color:#ffffff">align</span><span style="color:#ffffff">:</span><span style="color:#ffffff">center</span><span style="color:#ffffff">;</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">
获取Webview窗口的分享参数</span><span style="color:#f0e68c"><strong><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">getShareOptions</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">获取分享参数</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_271-->getStyle</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的样式</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">WebviewStyles</span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getStyle</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的样式属性,如窗口位置、大小等信息。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p><ahref="https://www.html5plus.org/doc/zh_cn/webview.html#plus.webview.WebviewStyles">WebviewStyles</a><span style="color:#474747;"><span style="background-color:#f6f4f2;"> : WebviewStyles对象</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> ws</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
ws</span><span style="color:#ffffff">=</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">currentWebview</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 获取Webview窗口的样式</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> getStyle</span><span style="color:#ffffff">()</span> <span style="color:#ffffff">{</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> style</span><span style="color:#ffffff">=</span><span style="color:#ffffff">ws</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getStyle</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
alert</span><span style="color:#ffffff">(</span><span style="color:#ffffff"> JSON</span><span style="color:#ffffff">.</span><span style="color:#ffffff">stringify</span><span style="color:#ffffff">(</span><span style="color:#ffffff">style</span><span style="color:#ffffff">)</span> <span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
获取Webview窗口的样式
</span><span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">getStyle</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">getStyle</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
<h1 style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><!--LINK#0_274-->getSubNViews</span></span></h1>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">获取Webview窗口的原生子View控件对象</span></span></p>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#98fb98">Array</span><span style="color:#ffffff"><</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">nativeObj</span><span style="color:#ffffff">.</span><span style="color:#98fb98">View</span><span style="color:#ffffff">></span><span style="color:#ffffff"> wobj</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getSubNViews</span><span style="color:#ffffff">();</span>
</code></span></span></code></pre>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">说明:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">创建Webview窗口的所有原生子View控件。 可以在创建窗口时设置其subNViews属性自动创建(应用首页可通过manfest.json中的plus->launchwebview->subNNViews节点配置创建); 也可以通过Webview窗口的append方法将已经创建的原生View控件添加为其子。</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">参数:</span></strong></span></h2>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;">无</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">返回值:</span></strong></span></h2>
<p>Array<span style="color:#474747;"><span style="background-color:#f6f4f2;">[</span></span><ahref="https://www.html5plus.org/doc/zh_cn/nativeobj.html#plus.nativeObj.View">plus.nativeObj.View</a><span style="color:#474747;"><span style="background-color:#f6f4f2;">] : 原生View控件对象数组,如果没有原生子View控件则返回空数组</span></span></p>
<h2 style="margin-left:.8em;"><span style="color:#f13a0e;"><strong><span style="background-color:#f6f4f2;">示例:</span></strong></span></h2>
<pre class="has" style="margin-left:0;"><code class="language-prettyprint"><span style="background-color:#333333"><span style="color:#474747"><code>
<span style="color:#cccccc"><!DOCTYPE html></span>
<span style="color:#f0e68c"><strong><html></strong></span>
<span style="color:#f0e68c"><strong><head></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>charset</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"utf-8"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#f0e68c"><strong><meta</strong></span> <span style="color:#bdb76b"><strong>name</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"viewport"</span> <span style="color:#bdb76b"><strong>content</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=no"</span><span style="color:#f0e68c"><strong>/></strong></span>
<span style="color:#f0e68c"><strong><title></strong></span><span style="color:#ffffff">Webview Example</span><span style="color:#f0e68c"><strong></title></strong></span>
<span style="color:#f0e68c"><strong><script</strong></span> <span style="color:#bdb76b"><strong>type</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"text/javascript"</span><span style="color:#f0e68c"><strong>></strong></span>
<span style="color:#87ceeb">// H5 plus事件处理</span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">key</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'backbutton'</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">&&</span><span style="color:#ffffff">nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">isVisible</span><span style="color:#ffffff">()?</span><span style="color:#ffffff">nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">hide</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'pop-out'</span><span style="color:#ffffff">):</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">runtime</span><span style="color:#ffffff">.</span><span style="color:#ffffff">quit</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>if</strong></span><span style="color:#ffffff">(</span><span style="color:#ffffff">window</span><span style="color:#ffffff">.</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">){</span><span style="color:#ffffff">
plusReady</span><span style="color:#ffffff">();</span>
<span style="color:#ffffff">}</span><span style="color:#f0e68c"><strong>else</strong></span><span style="color:#ffffff">{</span><span style="color:#ffffff">
document</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'plusready'</span><span style="color:#ffffff">,</span><span style="color:#ffffff"> plusReady</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> nw</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> subNViews</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#87ceeb">// 创建带原生子View控件的Webview窗口 </span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> createWebview</span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">=</span><span style="color:#ffffff">nw</span><span style="color:#ffffff">||</span><span style="color:#ffffff">plus</span><span style="color:#ffffff">.</span><span style="color:#ffffff">webview</span><span style="color:#ffffff">.</span><span style="color:#ffffff">create</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'http://m.weibo.cn/u/3196963860'</span><span style="color:#ffffff">,</span> <span style="color:#ffa0a0">'test'</span><span style="color:#ffffff">,</span> <span style="color:#ffffff">{</span><span style="color:#ffffff">popGesture</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'hide'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">subNViews</span><span style="color:#ffffff">:[{</span><span style="color:#ffffff">
id</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'subnview1'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">
styles</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">top</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">height</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'100px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">backgroundColor</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'#FF0000'</span><span style="color:#ffffff">},</span><span style="color:#ffffff">
tags</span><span style="color:#ffffff">:[{</span><span style="color:#ffffff">tag</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'font'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">id</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'font'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">text</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'顶部原生子View控件'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">textStyles</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">size</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'18px'</span><span style="color:#ffffff">}}]</span>
<span style="color:#ffffff">},{</span><span style="color:#ffffff">
id</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'subnview2'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">
styles</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">bottom</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'0px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">height</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'100px'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">backgroundColor</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'#00FF00'</span><span style="color:#ffffff">},</span><span style="color:#ffffff">
tags</span><span style="color:#ffffff">:[{</span><span style="color:#ffffff">tag</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'font'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">id</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'font'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">text</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'底部原生子View控件'</span><span style="color:#ffffff">,</span><span style="color:#ffffff">textStyles</span><span style="color:#ffffff">:{</span><span style="color:#ffffff">size</span><span style="color:#ffffff">:</span><span style="color:#ffa0a0">'18px'</span><span style="color:#ffffff">}}]</span>
<span style="color:#ffffff">}]});</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">addEventListener</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'close'</span><span style="color:#ffffff">,</span> <span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff">(){</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">=</span><span style="color:#f0e68c"><strong>null</strong></span><span style="color:#ffffff">;</span>
<span style="color:#ffffff">},</span> <span style="color:#f0e68c"><strong>false</strong></span><span style="color:#ffffff">);</span><span style="color:#ffffff">
subNViews </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">getSubNViews</span><span style="color:#ffffff">();</span><span style="color:#ffffff">
nw</span><span style="color:#ffffff">.</span><span style="color:#ffffff">show</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'pop-in'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 更新顶部View控件 </span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> updateTopView</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> tv </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> subNViews</span><span style="color:#ffffff">[</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">];</span><span style="color:#ffffff">
tv</span><span style="color:#ffffff">.</span><span style="color:#ffffff">drawText</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'更新顶部子View控件内容'</span><span style="color:#ffffff">,{},{},</span><span style="color:#ffa0a0">'font'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#87ceeb">// 更新底部View控件 </span>
<span style="color:#f0e68c"><strong>function</strong></span><span style="color:#ffffff"> updateBottomView</span><span style="color:#ffffff">(){</span>
<span style="color:#f0e68c"><strong>var</strong></span><span style="color:#ffffff"> bv </span><span style="color:#ffffff">=</span><span style="color:#ffffff"> subNViews</span><span style="color:#ffffff">[</span><span style="color:#cd5c5c">0</span><span style="color:#ffffff">];</span><span style="color:#ffffff">
bv</span><span style="color:#ffffff">.</span><span style="color:#ffffff">drawText</span><span style="color:#ffffff">(</span><span style="color:#ffa0a0">'更新底部子View控件内容'</span><span style="color:#ffffff">,{},{},</span><span style="color:#ffa0a0">'font'</span><span style="color:#ffffff">);</span>
<span style="color:#ffffff">}</span>
<span style="color:#f0e68c"><strong></script></strong></span>
<span style="color:#f0e68c"><strong></head></strong></span>
<span style="color:#f0e68c"><strong><body></strong></span><span style="color:#ffffff">
Webview窗口的子View控件</span><span style="color:#f0e68c"><strong><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">createWebview</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">Create</span><span style="color:#f0e68c"><strong></button><br/></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">updateTopView</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">更新顶部View控件</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong><button</strong></span> <span style="color:#bdb76b"><strong>onclick</strong></span><span style="color:#ffffff">=</span><span style="color:#ffa0a0">"</span><span style="color:#ffffff">updateBottomView</span><span style="color:#ffffff">()</span><span style="color:#ffa0a0">"</span><span style="color:#f0e68c"><strong>></strong></span><span style="color:#ffffff">更新底部View控件</span><span style="color:#f0e68c"><strong></button></strong></span>
<span style="color:#f0e68c"><strong></body></strong></span>
<span style="color:#f0e68c"><strong></html></strong></span>
</code></span></span></code></pre>
<p style="margin-left:0;"><span style="color:#474747;"><span style="background-color:#f6f4f2;"><ahref="https://uniapp.dcloud.io/use-html5plus">uni-app使用plus注意事项</a></span></span></p>
</div>
</div>
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