getNamedItem() 方法在 NamedNodeMap interface returns the Attr corresponding to the given name, or null if there is no corresponding attribute.

句法

myAttr = attrs.getNamedItem(name)
					

参数

  • 名称 is the name of the desired attribute

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
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Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
getNamedItem Chrome Yes Edge 12 Firefox 34 IE ? Opera Yes Safari Yes WebView Android Yes Chrome Android Yes Firefox Android 34 Opera Android Yes Safari iOS Yes Samsung Internet Android Yes

图例

完整支持

完整支持

兼容性未知 ?

兼容性未知

元数据

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