如何获取属性值的值？

Question

I want to show the value of the attribute as a parameter

https://jsfiddle.net/ufn6k25u/4/

Answer 1

我假设你想获得div元素的value属性。您可以使用Element.getAttribute()：

来获取它

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myFunction = function (event) {
    document.getElementById('hi').value = event.target.getAttribute('value');
}

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<div onclick="myFunction(event)" value="50">
  click me
</div>

<input id="hi">

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