The following are event handlers (and their corresponding event handler event types) which must be supported, as event handler IDL attributes, by objects implementing the PresentationRequest 接口:

Event handler Event handler event type
onconnectionavailable connectionavailable

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据
桌面 移动
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
onconnectionavailable Chrome 48 Edge ≤79 Firefox 51 IE No Opera 35 Safari ? WebView Android No Chrome Android 48 Firefox Android 51 Opera Android 35 Safari iOS ? Samsung Internet Android 5.0

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

用户必须明确启用此特征。

用户必须明确启用此特征。

元数据

  • 最后修改: