[Chameleon] ZoomAllLayers Errors

[Jason Fournier]

Jennifer,

My guess is that the error is due to a couple of Metadata entries either 
a) incorrectly set or b) not being set at all in the WEB object of the 
mapfile:

   original_extents
   original_projection

If you look in your original mapfile are these entries set on the WEB 
object?  If so, are they valid?  If not you *should* be able to remove 
them from the mapfile and Chameleon will attempt to create them 
automatically when ZoomAllLayers is clicked.

I assume that when you first render the application the map appears as 
it should (with the proper extents) ...

Thanks,
Jason



Jennifer Zeisloft wrote:
> Hello All-
> 
> I recently discovered that when the "Zoom to full extent" button is
> pressed, I receive an error message:
> 
> ERROR: Invalid extent specified in ZoomAllLayers.widget.php on line157. 
> ERROR: Invalid extent specified in ZoomAllLayers.widget.php on line127. 
> 
> This button used to work, and I am not certain when I would have
> started getting these error messages.  A colleague and I worked on
> trying to figure this out, but with no luck.  Lines 127 and 157 in the
> ZoomAllLayers.widget.php file have to do with calling the
> reprojectauto function, which I don't understand (very little
> programming experience).  I have not specified any different
> projections for different extents (and it worked before, as well).
> 
> I would really appreciate any ideas (I'm out of them).  Thanks!
> 
> Jennifer Zeisloft
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> 

-- 
________________________
Jason Fournier

DM Solutions Group Inc.
jfournier at dmsolutions.ca
www.dmsolutions.ca
613.565.5056 x18