Closed
Bug 1069436
Opened 10 years ago
Closed 10 years ago
onbeforeunload Does Not Use Embedded Text On Return
Categories
(Core :: General, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 641509
People
(Reporter: gerry, Unassigned)
Details
User Agent: Mozilla/5.0 (Windows NT 6.1; rv:32.0) Gecko/20100101 Firefox/32.0
Build ID: 20140911151253
Steps to reproduce:
Here is the code
<script language="JavaScript">
window.onbeforeunload=function(){return "You are attempting to leave this page."+"\n\n" + "If you have made changes and not saved them they will be lost!";};
</script>
Actual results:
The function returns a default text message ...
This page is asking you to confirm that you want to leave - data you have entered may not be saved.
Expected results:
It should return
"You are attempting to leave this page
f you have made changes and not saved them they will be lost!"
It works in the current version of IE
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Updated•10 years ago
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Status: UNCONFIRMED → RESOLVED
Closed: 10 years ago
Resolution: --- → DUPLICATE
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Updated•10 years ago
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Summary: onbeforeun Does Not Use Embedded Text On Return → onbeforeunload Does Not Use Embedded Text On Return
It seems Facebook shows a message properly on firefox. To reproduce go to your facebook page (if you have one) then type something on the status box. now try to navigate away from the page and it shows a custom message. Anyone know how they do this?
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Description
•