按下关闭按钮，是否发生卸载事件 [英] Close button pressed , does unload event occurs

问题描述

HI，

如果按浏览器关闭按钮，page_Unload事件会触发吗?
原因或解释


非常感谢
Shahnawaz

If I press browser close button, does page_Unload Event fire ?
Reason or Explanation


Many Thanks
Shahnawaz

推荐答案

否.

说明:页面完全呈现，发送到客户端并准备丢弃后，将引发Unload事件.
http://msdn.microsoft.com/en-us/library/ms178472.aspx [ ^ ]

No.

Explanation: The Unload event is raised after the page has been fully rendered, sent to the client, and is ready to be discarded.
http://msdn.microsoft.com/en-us/library/ms178472.aspx[^]

您也可以使用Java脚本来实现，如

You can do it by using java script also like

<script type="text/javascript">

window.onunload = unloadPage;

function unloadPage()
{
alert("unload event detected!");

//call logout button click here.
}
</script>

并且下面的链接可能会对您有所帮助..
浏览器的窗口关闭事件

and also following link might help you..
Window Close Event of Browser

这篇关于按下关闭按钮，是否发生卸载事件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！