如何获取绑定了“点击"事件的选择器? [英] How to get selector on which 'click' event has been bound?

问题描述

我正在使用jQuery on函数绑定点击事件:

I'm using jQuery on function to bind click event:

$('#page-container, .some-class').on('click', '.do-something', function(event) {
    // #page-container or .some-class?
});

现在在回调函数内部，我想知道是否已经从#page-container或.some-class触发了'click'事件.使用$(this)，我只能获得已单击的选择器.

Now inside callback function I want to know if 'click' event has been fired from #page-container or .some-class. With $(this) I get only selector which has been clicked.

推荐答案

delagateTarget属性引用委托的目标:

delagateTarget property of the event object refers to the target of delegation:

$('#page-container, .some-class').on('click', '.do-something', function(event) {
    var dt = event.delegateTarget;
});

http://jsfiddle.net/SmXCG/

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