CSSNamespaceRule.namespaceURI 只读特性返回 DOMString containing the text of the URI of the given namespace.

句法

var namespaceURI = CSSNamespaceRule.namespaceURI
					

返回

A DOMString containing a URI.

规范

规范 状态 注释
CSS Object Model (CSSOM)
The definition of 'namespaceURI' in that specification.
工作草案 初始定义。

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
namespaceURI Chrome 47 Edge 12 Firefox 59 IE No Opera 36 Safari Yes WebView Android 47 Chrome Android 47 Firefox Android 59 Opera Android 36 Safari iOS Yes Samsung Internet Android 5.0

图例

完整支持

完整支持

不支持

不支持

元数据

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