所以也许我只是没有在正确的地方寻找,但我找不到一个很好的解释来说明如何做相当于 jQuery 的操作
So maybe I'm just not looking in the right places but I can't find a good explanation of how to do the equivalent of jQuery's
$('a').click(function(){
// code here
});
在普通的旧 JavaScript 中?
in plain old JavaScript?
基本上我想在每次单击 a
标记时运行一个函数,但我没有能力将 jQuery 加载到页面中以按上述方式执行此操作,所以我需要知道如何使用纯 JavaScript 来做到这一点.
Basically I want to run a function every time an a
tag is clicked but I don't have the ability to load jQuery into the page to do it in the way above so I need to know how to do it using plain JavaScript.
工作示例:http://jsfiddle.net/6ZNws/
HTML
<a href="something">CLick Here</a>
<a href="something">CLick Here</a>
<a href="something">CLick Here</a>
Javascript:
Javascript:
var anchors = document.getElementsByTagName('a');
for(var z = 0; z < anchors.length; z++) {
var elem = anchors[z];
elem.onclick = function() {
alert("hello");
return false;
};
}
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