[ka-Map-users] Mouse Stop Query

Shail_GIS shail_79 at hotmail.com
Thu May 3 09:52:52 EDT 2007

Hi  Cheung,

Thanks for posting your MouseStop Query .. I think, you would be knowing the
answer ....

I had one question about registering query events.

I wanted to use the query function for my ka-map application. 

I am sort of getting confused , where ka-map initiates those queries. I mean
to say, which file.

What i wanted to do is, add another query tool on ka-map and have it a point
query and i wanted the pop-up results instead of the one ka-map has right
now on the left panel (TOC swipe).

And is that possible, to have having two query buttons and having completely
different results .


Shail ...

Cheung Alan Kwok Lun wrote:
> Hello fellow listers,
> I was playing with Mouse Stop Query a minute ago and found out that if I 
> register the event:
> myKaMap.registerForEvent( KAMAP_MOUSE_STOPPED, null, myMouseStopped);
> Then make a function to call the query (I know it is a bit unnecessary 
> to have an extra function... ):
> function myMouseStopped(eventID, queryType, coords) {
>     myQuery( eventID,queryType , coords )
> }
> The query system will return a bad query message. However if we change 
> the function to this, the mouse stop query would work:
> function myMouseStopped(eventID, queryType, coords) {
>     myQuery( eventID, KAMAP_POINT_QUERY , coords )
> }
> Just for your information :)
> Kind Regards,
> Cheung, Alan Kwok Lun,
> Geo-graphics Assistant,
> Geo-graphics Unit,
> School of Geography, Geology and Environmental Science,
> University of Auckland
> 10 Symonds Street, Auckland,
> New Zealand
> ache051 at ec.auckland.ac.nz
> http://www.sges.auckland.ac.nz
> _______________________________________________
> ka-Map-users mailing list
> ka-Map-users at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/ka-map-users

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