[mapguide-users] deactivate the mousewheel on IE

Thu May 16 05:12:05 PDT 2013

That’s not too surprising. It’s probably because the original call to OnMouseWheel in the templ file is still active.

Comment out this block as described previously. Notice that the block is creating an event.

//   if (window.addEventListener)
 //   {
 //       window.addEventListener('DOMMouseScroll', OnMouseWheel, false);
 //   }
 //   window.onmousewheel = document.onmousewheel = OnMouseWheel;

From: mapguide-users-bounces at lists.osgeo.org [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Emma Schmidt
Sent: Thursday, May 16, 2013 2:49 AM
To: MapGuide Users Mail List
Subject: Re: [mapguide-users] deactivate the mousewheel on IE

Hi James,
thank you, that helped .... but the function is called twice now (probably), or I cannot overwrite properly. I call the function
-->viewerFrame.mapFrame.OnMouseWheel = MouseWheelOverview;

  My function works finde but the template function also….. the result, my map still zoomed in or out after wheelling.

Gesendet: Mittwoch, 15. Mai 2013 um 15:57 Uhr
Von: "Berg, James" <James.Berg at stantec.com<mailto:James.Berg at stantec.com>>
An: "MapGuide Users Mail List" <mapguide-users at lists.osgeo.org<mailto:mapguide-users at lists.osgeo.org>>
Betreff: Re: [mapguide-users] deactivate the mousewheel on IE
The difference I see between the OnClick event and OnMouseWheel event is that the OnMouseWheel event isn’t declared in the <body> tag in ajaxmappane.templ.

I wonder if adding the event to that body tag would allow you override the event like OnClick. I haven’t tried it; just a guess.

From: mapguide-users-bounces at lists.osgeo.org<mailto:mapguide-users-bounces at lists.osgeo.org> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Emma Schmidt
Sent: Wednesday, May 15, 2013 8:34 AM
To: MapGuide Users Mail List
Subject: Re: [mapguide-users] deactivate the mousewheel on IE

Hi, I need this function for my project, just not for my overwiev map.

Thanks anyway

Gesendet: Mittwoch, 15. Mai 2013 um 15:18 Uhr
Von: "Denis Lalonde" <denlalonde at gmail.com>
An: "MapGuide Users Mail List" <mapguide-users at lists.osgeo.org>
Betreff: Re: [mapguide-users] deactivate the mousewheel on IE
In ajaxmappane.templ, comment out these lines and it will ignore the mousewheel events.

 //   if (window.addEventListener)
 //   {
 //       window.addEventListener('DOMMouseScroll', OnMouseWheel, false);
 //   }
 //   window.onmousewheel = document.onmousewheel = OnMouseWheel;

On Wed, May 15, 2013 at 9:11 AM, Emma Schmidt <emma.25 at gmx.net<mailto:emma.25 at gmx.net>> wrote:
 Hi, i've tried to, but its not working. I don't want to change the temp file....

overwriting the OnClick funktion works fine with :
--> OverviewFrame.viewerFrame.mapFrame.OnClick = SetMapPosition;

but overwriting the OnMouseWheel function doesn't work with

--> OverviewFrame.viewerFrame.mapFrame.OnMouseWheel=MouseWheelOverview;

Any ideas why?

Gesendet: Mittwoch, 15. Mai 2013 um 14:51 Uhr
Von: "Jackie Ng" <jumpinjackie at gmail.com<mailto:jumpinjackie at gmail.com>>
An: mapguide-users at lists.osgeo.org<mailto:mapguide-users at lists.osgeo.org>
Betreff: Re: [mapguide-users] deactivate the mousewheel on IE
If you want mouse wheel to do nothing, what about just rewriting the
OnMouseWheel function do nothing?

- Jackie

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