Hi all,
In my ASP.NET application, I am trying to detect in a javascript
function, which is triggered by the event onbeforeunload, that if the
window is getting closed beacuse its a post back or if the user has
clicked the X button of the browser. Is there a way in javascript to
know that a postback is about to happen i.e. the user has clicked a
button (asp.net control).
thanks
2  1571 
there is no supported method. the most common trick is to check the mouse
coordinates, they will be negative for the close button.
-- bruce (sqlwork.com)
<ta***********@ gmail.com> wrote in message
news:11******** *************@g 10g2000cwb.goog legroups.com... Hi all,
In my ASP.NET application, I am trying to detect in a javascript
function, which is triggered by the event onbeforeunload, that if the
window is getting closed beacuse its a post back or if the user has
clicked the X button of the browser. Is there a way in javascript to
know that a postback is about to happen i.e. the user has clicked a
button (asp.net control).
thanks
Not sure if this is what you're wanting but it works great: http://aspnet.4guysfromrolla.com/articles/042005-1.aspx
"ta***********@ gmail.com" <ta***********@ gmail.com> wrote in
news:11******** *************@g 10g2000cwb.goog legroups.com: Hi all,
In my ASP.NET application, I am trying to detect in a javascript
function, which is triggered by the event onbeforeunload, that if the
window is getting closed beacuse its a post back or if the user has
clicked the X button of the browser. Is there a way in javascript to
know that a postback is about to happen i.e. the user has clicked a
button (asp.net control).
thanks
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