在关闭应用程序浏览器之前，应提示确认 [英] before closing the Application browser should prompt conformation

问题描述

我有一个小要求..

如果用户直接注销或注销，则他尝试关闭浏览器IE，然后单击"X"(IE或Firefox浏览器的右上角)，然后我需要询问一个确认消息，例如您确定您要关闭吗?" ...
我在我的应用程序中使用母版页，并且尝试了以下事件:在我的母版页中"window.onbeforeunload"其工作正常，显示警报(构象)消息.但是，如果我按浏览器上的后退"按钮(IE或Firefox上的IE)，那么它的触发方式(但不应)也可以完全满足我的要求. z让我知道........



我的意思是..如果Session("USerid")是活动的，或者它包含任何值，即
Session("USerid")="XXX"
在那一刻，如果用户尝试关闭浏览器(在IE或Firefox中单击"X"/关闭按钮浏览器)，则会提示您您确定要关闭吗?". "h2_lin">解决方案

呼叫按钮注销事件对此代码进行了

 <  脚本   类型  ="  > 

     window.onbeforeunload = function(){

   if((window.event.clientX <   0)    ||    (window.event.clientY< ; 0)) 
 
 
 
                     span>  { 
 
                     span>      document.getElementById('<％  =   btnLogoff.ClientID％ >> ').click();
       }

   };

    <  /script  >  

尝试一下

http://stackoverflow.com/questions/1631959/browser-window-close-event#1632004 [^ ]

http://stackoverflow.com/questions/1631959/browser-window-close-event#1632004 [^ ]

I have a small requirement..

if the user dint sign off or log off then he try''s to close the browser IE clicking on ''X'' (top right of IE or Firefox browser ) then i need to ask a conformation message like "Are you sure you want to close ?" ...
I am using Master page in my application and i tried the event : "window.onbeforeunload " in my master page its works fine, shows an alert(conformation) message. but if i press back button on the browser(IE on IE or Firefox) then also its firing(but it should not) is there any way to full fill my requirement ..I hope i had explained u clearly...if not pl z let me know........



what i mean to say is.. if the Session("USerid") is active or if it contains any value ie.
Session("USerid")="XXX"
at that moment if user trys to close the browse(click in ''X''/Close button browser either IE or Firefox ) it should give prompt a message "are u sure do u want to close?"..

解决方案

call button log off event to this code

<script type="text/javascript">

     window.onbeforeunload= function(){

   if((window.event.clientX<0) || (window.event.clientY<0))



       {

         document.getElementById('<%= btnLogoff.ClientID%>').click();
       }

   };

    </script>

Try This

http://stackoverflow.com/questions/1631959/browser-window-close-event#1632004[^]

http://stackoverflow.com/questions/1631959/browser-window-close-event#1632004[^]

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