Opened 10 years ago

Closed 10 years ago

#11517 closed Bug (expired)

IE 8 triggers beforeUnload event when toolbar button is clicked

Reported by: Arkadiy Butermanov Owned by:
Priority: Normal Milestone:
Component: General Version:
Keywords: Cc:



Browser: Internet Explorer 8 OS: Windows XP


When I try to apply some formatting on text (using toolbar buttons: Bold for example), Alert message is displayed (see attached screenshot)

How to fix:

I think you should add evt.preventDefault() in onClick handler function for toolbar buttons. Because IE is triggering beforeUnload event any time when link is clicked.

Temporary fix:

I have fixed above reported issue temporary using this:

CKEDITOR.on 'instanceReady', (event) ->

Attachments (1)

ScreenShot.png (31.1 KB) - added by Arkadiy Butermanov 10 years ago.

Download all attachments as: .zip

Change History (3)

Changed 10 years ago by Arkadiy Butermanov

Attachment: ScreenShot.png added

comment:1 Changed 10 years ago by Jakub Ś

Keywords: ie ie9 windows beforeunload onbeforeunload removed
Status: newpending
Version: 4.3.1
  1. Which editor you are using - inline or classic iframed?
  2. I have tried belo code in latest CKEditor 4.3.2 and IE but I haven't got any problems with onbeforeunload popup.
    window.onbeforeunload=function(){return 'test'};
  3. Could you please give me more details regarding how to reproduce this issue in default editor?

comment:2 Changed 10 years ago by Piotrek Koszuliński

Resolution: expired
Status: pendingclosed
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