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javascript - 得到一个元素的id(get an element's id)

有没有其他方法来获取DOM元素的ID?

element.getAttribute('id')
  ask by Rana translate from so

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Yes you can just use the .id property of the dom element , for example:(是的,您可以使用dom元素.id属性 ,例如:)

myDOMElement.id Or, something like this:(或者,像这样:) var inputs = document.getElementsByTagName("input"); for (var i = 0; i < inputs.length; i++) { alert(inputs[i].id); }

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