为什么我无法在jQuery中单击click()链接? [英] Why can't I click() links in jQuery?

问题描述

我在jQuery中遇到了一个好奇:如果在链接上调用.click()，则会调用click事件处理程序，但实际上并没有遵循该链接(就像在浏览器中单击了链接一样):

I came across a curiosity in jQuery: if I call .click() on a link the click event handlers are called, but the link isn't actually followed (as if it were clicked in the browser):

<a id="link" href="http://www.google.com>Link</a>

$("#link").click() // won't take me to Google

但是在普通的Javascript中，一切都按预期运行:

But in plain Javascript, everything behaves as expected:

document.getElementById("link").click() // *will* take me to Google

这显然是故意行为-但是我我正在努力弄清为什么click如此实现-链接有特殊例外?

This is apparently intentional behaviour - but I'm struggling to work out why click was implemented like this - with a special exception for links?

在这里拨弄: http://jsfiddle.net/9a6sp/

澄清一下:我不是在问如何在JS中单击链接，而是为什么在jQuery中默认的行为是有效地使您在调用.click()时未点击链接

To clarify: I'm not asking how to click link in JS, but rather, why the default behaviour in jQuery is effectively that links aren't clicked when you call .click()

推荐答案

domelement.click()不支持跨浏览器进行重定向.如果您需要重定向到链接中的位置，则可以使用:

domelement.click() isn't supported cross browser for redirecting. If you need to redirect to the location in a link you can use:

window.location = $('#link').prop('href');

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