页面刷新时如何防止调用onbeforeunload

问题描述

我希望阻止刷新页面时调用函数confirmExit().有可能这样做吗?

I want to prevent calling the function confirmExit() when the page is refreshed. Is it possible to do that?

<script language="JavaScript">
window.onbeforeunload = confirmExit;
function confirmExit()
{
   $.post("test.php");
}
</script>

推荐答案

您不能.页面刷新就像导航并卸载DOM一样，因此将始终调用onbeforeunload事件.

You can't. A page refresh is like navigating away and unloading the DOM so the onbeforeunload event will always be called.

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