ExtJS的：处理浏览器退出事件（点击交叉出口） [英] ExtJS : handling browser exit event (click on cross-exit)

问题描述

首先，感谢您阅读我的问题。
我想知道是否有任何方法来处理浏览器退出事件。

First of all, thank you for reading my question. I would like to know if there is any way to handle the browser exit event.

例如，我想发送一个查询，当用户点击交叉退出或简单地关闭他的浏览器。

For example, I would like to send a query when the user click on the cross-exit or simply close his browser.

非常感谢。

$ t0rM

推荐答案

这线程可能会脱落一些见解：
<一href=\"http://forums.devarticles.com/javascript-development-22/how-to-stop-browser-from-closing-using-javascript-8458.html\">http://forums.devarticles.com/javascript-development-22/how-to-stop-browser-from-closing-using-javascript-8458.html

This thread might shed some insight: http://forums.devarticles.com/javascript-development-22/how-to-stop-browser-from-closing-using-javascript-8458.html

我没有给这个解决方案一个尚未测试运行。但似乎可能的。

I haven't given this solution a test-run yet. But it seems possible.

下面是关于 onbeforeunload 事件处理程序进行更深入的讨论。
<一href=\"http://bytes.com/topic/javascript/insights/825556-using-onbeforeunload-javascript-event\">http://bytes.com/topic/javascript/insights/825556-using-onbeforeunload-javascript-event

Here's a more in-depth discussion on the onbeforeunload event handler. http://bytes.com/topic/javascript/insights/825556-using-onbeforeunload-javascript-event

再有就是始终怪异模式。不幸的是，装载/卸载事件尚未被怪异模式覆盖。作为页面上注明：

And then there's always quirksmode. Unfortunately the load/unload events are not yet covered by quirksmode. As stated on the page:

我没有测试的装载和卸载事件之中;他们将被添加到表以后。

I haven’t tested the load and unload events yet; they’ll be added to the table later on.

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