Window.frameElement

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句法
范例
规范
浏览器兼容性
另请参阅
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Window.frameElement property returns the element (such as <iframe> or <object> ) in which the window is embedded.

注意： Despite this property's name, it works for documents embedded within any embedding point, including <object> , <iframe> ，或 <embed> .

句法

const frameEl = window.frameElement

值

The element which the window is embedded into. If the window isn't embedded into another document, or if the document into which it's embedded has a different origin , the value is null 代替。

范例

const frameEl = window.frameElement;
// If we're embedded, change the containing element's URL to 'http://mozilla.org/'
if (frameEl) {
  frameEl.src = 'http://mozilla.org/';
}

规范

规范	状态	注释
HTML 实时标准 The definition of 'Window.frameElement' in that specification.	候选推荐	最初的规范。

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
`frameElement`	Chrome Yes	Edge 12	Firefox 1	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes

图例

完整支持

另请参阅

window.frames returns an array-like object, listing the direct sub-frames of the current window.
window.parent returns the parent window, which is the window containing the frameElement of the child window.

元数据

最后修改： Feb 3, 2020

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句法

值

范例

规范

浏览器兼容性

图例

另请参阅

相关话题