HTMLObjectElement:contentWindow 属性
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
HTMLObjectElement
接口的 contentWindow
只读属性返回一个表示对象元素的嵌套浏览器上下文的窗口代理的 WindowProxy(如果有的话),否则返回 null
。
值
一个 Window
,如果没有则为 null
。
规范
Specification |
---|
HTML Standard # dom-object-contentwindow |
浏览器兼容性
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