上的Internet Explorer的window.open和AJAX调用调用window.onbeforeunload [英] Internet Explorer calling window.onbeforeunload on window.open and AJAX calls

问题描述

好吧，我花了一段时间这个问题，这是我收集了：

Ok, I have spent a while on this problem and this is what I have gathered:

1. 如果你做在IE7中的AJAX调用，你必须指定一个window.onbeforeunload功能，它调用onbeforeunload的功能。

1. If you make an AJAX call in IE7 and you have a window.onbeforeunload function specified, it calls the onbeforeunload function.

如果您尝试打开使用的window.open一个新的窗口，而不会干扰当前窗口的onbeforeunload的被调用。

If you try to open a new window with window.open WITHOUT disturbing the current window, the onbeforeunload gets called.

有谁知道如何停止？我甚至尝试了变量设置为TRUE，并检查该变量在我onbeforeunload的功能，它仍然dosent工作！我只需要能够阻止这种方法AJAX调用和新窗口调用执行。

Does anyone know how to stop this? I even tried setting a variable to TRUE and check that variable in my onbeforeunload function and it still dosent work! I just need to be able to stop the execution of that method for AJAX calls and new window calls.

推荐答案

另外，可能更简单的方法是，当你打开弹出返回false：

Another and probably simpler option is to return false when you open the popup:

<a onclick="window.open(...); return false;" href="javascript:;" >my link</a>

这似乎停止从IE以为你离开页面，并触发该事件。所有其他选项不是特别可行的我。

This seems to stop IE from thinking you're leaving the page and triggering the event. All the other options weren't particularly viable for me.

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