I want to pop up a message asking for confirmation if the user wants to leave the current page, exactly like stackoverflow does it when you are typing a question.
Could someone help me on this, by giving me a script or redirecting me to an answer (on this site or elsewhere) ?
Thanks
I want to pop up a message asking for confirmation if the user wants to leave the current page, exactly like stackoverflow does it when you are typing a question.
Could someone help me on this, by giving me a script or redirecting me to an answer (on this site or elsewhere) ?
Thanks
Share Improve this question asked Jan 25, 2010 at 14:07 Maxime ARNSTAMMMaxime ARNSTAMM 5,31411 gold badges55 silver badges76 bronze badges 2- Would it be inpolite to suggest that you just look at the source for stackoverflow? – Klaus Byskov Pedersen Commented Jan 25, 2010 at 14:09
- Not to be rude but did you actually search for an answer first? – Aim Kai Commented Jan 25, 2010 at 14:11
5 Answers
Reset to default 10You could use the onbeforeunload event.
window.onbeforeunload = function() {
return 'Are you sure that you want to leave this page?';
};
You need to handle the window's onbeforeunload event and return a confirmation message as a string.
onunload will not work here. Demo
window.onbeforeunload Seems to work for IE, but something like
window.onunload = function()
{
if (confirm('Save changes?'))
document.forms['form1'].submit();
};
Seems to work for all browsers.
You will have to store all the values of your fields in some variables & check them whenever use changes the page url or clicks on some link, to trap the page change event use page unload event.
Page unload event link/ sample http://help.dottoro./ljflhicd.php.
Doesn't this work?
<body onunload="return confirm('really quit?');">
Also for framesets by the way...