[Chameleon-dev] [Bug 679] New: [Chameleon - Widget] MapDHTML widget drawmap error

[bugzilla-daemon at www.maptools.org]

http://www.maptools.org/bugzilla/show_bug.cgi?id=679

           Summary: [Chameleon - Widget] MapDHTML widget drawmap error
           Product: Chameleon
           Version: 1.99
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Widget
        AssignedTo: chameleon-dev at lists.maptools.org
        ReportedBy: pspencer at dmsolutions.ca
                CC: jacob.delfos at maunsell.com


Paul,
 
Can you tell me what exactly has been changed in drawmap.php? I'm having a few
problems with the latest file (modified Sept 30th). It appears the mapimage
takes on the size of the querymap. I tested this, and changing the querymap size
in my mapfile does in fact change the size of the mapimage. Is it supposed to
work like that? Also, the new drawmap file doesn't seem to take in the nWidth
and nHeight GET variables from the URL. I used to be able to pass them in, which
is handy for changing imagesize on the fly. Also, my legend images do not
appear, because it cannot seem to find the template file (see below), even if I
use an absolute URL. Does it look in a different place? If I replace the
drawmap.php file with the one from June 7th, it all works well again.
 
This is what my PHP log file says if I use the latest version of drawmap:
 
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]:
generateLegendTemplate(): Error while opening template file.
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on
line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable:
Invalid hash table or key
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on
line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable:
Invalid hash table or key
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on
line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable:
Invalid hash table or key
 in C:\chameleon\epra\htdocs\widgets\LegendTemplate\LegendTemplate.widget.php on
line 503
[30-Sep-2004 08:41:51] PHP Warning:  [MapServer Error]: msInsertHashTable:
Invalid hash table or key
regards,
 
Jacob



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