[Chameleon] ContextSelector problems.

[Paul Spencer]

Hi Eric,

looks like a bug.  As we were limited in the time we had to review 
widgets, I didn't include this one in the testing ... Can you file a bug 
please, and I will try to take a look at it.  I suspect it is a simple 
fix but I don't have time to dig into it right now and I don't want to 
forget it.

Cheers,

Paul

PS: A few bugs were fixed between rc1 and 2.0 final.  I'd prefer if you 
were reporting bugs against 2.0 final :)

Eric Bridger wrote:
> Continuing upgrading 1.99 Beta 2 apps to 2.0 rc1 ...
> 
> Another problem has cropped up with a Service Instance Application which utilizes a ContextSelector widget.
> 
> The application loads fine, using the default Context.  But when I try to select a new context, or even the same default context, causing the map to be redrawn the following errors are displayed. The ErrorReport widget simply says: ERROR: Invalid Context File.
> But at the top of the page and in my Apache log:
> 
> (This is a debug of mine from ows.php) contextURL: http://www.gommap.org/gommap/contexts/viewer/realtime_ocean_obs.xml
> PHP Notice:  Undefined variable:  szFilename in /usr/opt/chameleon/chameleon-2.0rc1/htdocs/widgets/ows.php on line 146
> PHP Warning:  [MapServer Error]: msLoadMapContext(): Unable to read http://www.gommap.org/gommap/contexts/viewer/realtime_ocean_obs.xml
>  in /usr/opt/chameleon/chameleon-2.0rc1/htdocs/widgets/ows.php on line 56
> PHP Warning:  [MapServer Error]: msGetMapContextFileText(): (http://www.gommap.org/gommap/contexts/viewer/realtime_ocean_obs.xml)
>  in /usr/opt/chameleon/chameleon-2.0rc1/htdocs/widgets/ows.php on line 56
> PHP Warning:  Failed loading map context from http://www.gommap.org/gommap/contexts/viewer/realtime_ocean_obs.xml in /usr/opt/chameleon/chameleon-2.0rc1/htdocs/widgets/ows.php on line 56
> 
> The context file is easily viewable in any browser.
> 
> 
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-- 
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|Paul Spencer                           pspencer at dmsolutions.ca   |
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|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|
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