列出元素的所有绑定(使用 jQuery) [英] List all bindings of an element (with jQuery)

问题描述

有没有办法列出 jQuery 元素上的所有绑定?jQuery 的 bind() 似乎只是附加了它们，我没有找到可以获取绑定的 jQuery 函数.

Is there a way to list all bindings on a jQuery element? jQuery's bind() does only seem to attach them and I didn't find a jQuery function that does get the bindings.

推荐答案

此答案适用于 jQuery 版本 <1.8

最好的方法，可能是 FireFox 的 FireQuery 插件.真是个好工具.

Best way to do that, probably the FireQuery plugin for FireFox. Really a neat tool.

如果您想/需要完成代码中"，请使用 jQuery .data('events') 对象.

If you want/need to accomplish that "in-code", use jQuerys .data('events') object.

$.each($('#element').data('events'), function(i, e) {
    console.log(i, e);
});

所有通过 jQuery 绑定的事件都会被推送到该对象中.当然，可能还有其他事件处理程序，例如 on-anything，您必须明确检查.

All events that were bound via jQuery gets pushed into that object. Of course, there might also be other event handlers like on-anything, for which you would have to check explicitly.

参考:FireQuery

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