[mapguide-users] Selection problem with map stored in session repository

[Kenneth, GEOGRAF A/S]

I would say that the offset is likely caused by something incorrect on 
the html side.
If point 7 means: create 2 layouts in studio and test them in the same app,
it would appear that a setting in the WebLayout file causes the html to 
report bad map offsets.

You might see the actual coordinats being sent, by inserting an 
"alert(...)" in ajaxmappane.templ,
where it builds the polygon (search for "POLYGON").

If the coordinates are correct (ea. the same), I have no clue.

If the coordinates are skewed, look in the ajaxmappane.templ,
for the function that calculates the MCS coordinates from screen (x,y).
That functions has some offsets, and it is my guess that they slip a bit.

Regards, Kenneth, GEOGRAF A/S



Ismael Cams skrev:
> I have following situation:
>
> 1. I build dynamically two weblayouts in a session. One is containing a
> legend, the other one is only containing the zoom control.
> 2. The weblayouts refer to the same mapdefinition that is also build in a
> session.
> 3. The mapdefinition is referring to a point layer (sessionlayer)
> 4. Making a selection in the weblayout without legend works fine.
> 5. Making a selection in the weblayout with legend does not work correctly.
> I have to click above the point to actually make the selection.
> 6. When I minimize the legend frame (by using the arrow in the webbrowser)
> the selection suddenly works correctly. Also when I disable the legend in
> the first layout this is also working fine.
> 7. When I create the same scenario with Studio I do not encounter the
> problem (selection is working without problems).
>
> I believe it has something to do with using the same session, but I do not
> have a clue where to look after. Can someone give me hints about what could
> be the problem ?
>
> Kind regards,
> Ismaël
>