Javascript:模拟链接上的点击 [英] Javascript: simulate a click on a link
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问题描述
我有一个附加了侦听器的链接(我正在使用YUI):
I have a link that has a listener attached to it (I'm using YUI):
YAHOO.util.Event.on(Element, 'click', function(){ /* some functionality */});
我希望在不涉及用户点击的另一个场景中发生相同的功能。理想情况下,我可以模拟元素上的点击并自动触发功能。我怎么能这样做?
太糟糕了,这不起作用:
I would like to the same functionality to happen in another scenario that doesn't involve a user-click. Ideally I could just simulate "clicking" on the Element and have the functionality automatically fire. How could I do this? Too bad this doesn't work:
$('Element').click()
谢谢。
推荐答案
您正在寻找 fireEvent (IE )和 dispatchEvent (其他)。
You're looking for fireEvent (IE) and dispatchEvent (others).
对于YUI 3,这完全包含在 Y.Event.simulate()
:
For YUI 3 this is all wrapped up nicely in Y.Event.simulate()
:
YUI().use("node", function(Y) {
Y.Event.simulate(document.body, "click", { shiftKey: true })
})
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