Can I pop up a confirmation dialog when the user is closing the window in Safari/Chrome?
In IE and FF, i can attach an event handler to onBeforeUnload, and by passing a string to a property of the event, the user will see a dialog asking him whether he wants to
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This question is covered in slightly more detail in another newer StackOverFlow question: Setting onbeforeunload on body element in Chrome and IE using jQuery
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StackOverflow itself uses
onbeforeunload, and it works fine for me in Safari:function setConfirmUnload(a){window.onbeforeunload=a?function(){return a}:null}讨论(0) -
I checked it in chrome and it seems to be working fine using this:
<body onunload="alert('x');" onbeforeunload="test1();">讨论(0) -
This works perfectly for me in both Chrome and Safari:
<html><body><p>Test</p> <script>window.onbeforeunload = function() { return "Sure?"; }</script> </body></html>When I try to close the window, I get the prompt.
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