[mapguide-users] deactivate mousewheel for mapframe

[Bernd Kamjunke]

Hello Jackie!

Thanks for your reply but it did not work. The user is still able
to change the mapscale with the mousewheel.

I have tried this
kartenframe.OnMouseWheel = function() {};
and the same with the document object of the frame with no result.


I have tried this , too without effect:
 var kartenframe = GetKartenFrame();
 var mymousedoc = kartenframe.document;
 mymousedoc.detachEvent("onmousewheel", kartenframe.OnMouseWheel);
 
Any Ideas are welcome!

Bernd


Bernd Kamjunke wrote:
> 
> Hello Everybody!
> 
> Does anybody know how to deactivate the mousewheel?
> I had no luck trying the unbind method of the mapframe
> or the document object of the mapframe.
> 
> This didn't worked too:
> window.removeEventListener('DOMMouseScroll', kartenframe.OnMouseWheel,
> true);
> 
> Thanks for every answer
> 
> Bernd
> 

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