Confirm box when browser/tab close button clicks

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Hello to all
I need coding to create confirm alert message when user clicks a browser close button..........

Javascript coding is more helpful to me....

Can anyone help me.

Posted 4-Apr-12 19:40pm

vivekx2

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3 solutions

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Prasad_Kulkarni · Answer 1 · 2012-04-04T19:44:00

Solution 1

Try this:
Alert 1[^]
Alert 2[^]
Alert 3[^]
Alert 4[^]
Alert 5[^]

Posted 4-Apr-12 19:44pm

Prasad_Kulkarni

Bojjaiah · Answer 2 · 2012-04-04T19:48:00

Solution 2

try this

JavaScript

window.onunload = function () {
           var r = confirm( "Press a button!" )
           if ( r == true ) {
               alert( "You pressed OK!" )
           }
           else {
               alert( "You pressed Cancel!" )
           }

       };

see reference

window.onunload

Posted 4-Apr-12 19:48pm

Bojjaiah

Updated 4-Apr-12 20:17pm

v2

Comments

vivekx2 5-Apr-12 1:53am

If we using unload function the alert comes for each and every time when browser get loading....
I just need a alert when user clicks the browser/tab close button....

Bojjaiah 5-Apr-12 2:18am

now updated see link

vivekx2 5-Apr-12 5:50am

Sorry its not working......

Angel1320 · Answer 3 · 2012-04-11T02:19:00

Solution 3

Use Following code

HTML

<input type="submit" value="Show" onclick="if(confirm('Are you sure ,You want to delete this?')){return true;}else{return false;}" />

Posted 11-Apr-12 2:19am

Angel1320