[mapserver-users] GRABBING some default CGI parameters in MapFile.

[Lime, Steve D (MNIT)]

Width in what context? How are you trying use that value?
________________________________
From: mapserver-users <mapserver-users-bounces at lists.osgeo.org> on behalf of Basques, Bob (CI-StPaul) <bob.basques at ci.stpaul.mn.us>
Sent: Thursday, September 7, 2017 11:18:04 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] GRABBING some default CGI parameters in MapFile.

All,

Isn’t there some way to grab the width/height parameter values  (%width%) from within the Mapfile.

I tried for width by adding in a validation line:

VALIDATION
'pin' '^[0-9]{12}$'
'qstring' '^[0-9]{12}$'
'width' '^[0-9]{5}$'
END

but I get an error:

[Thu Sep  7 11:05:31 2017].805273 msApplySubstitutions(): Regular expression error. Parameter pattern validation failed.
[Thu Sep  7 11:05:31 2017].805313 layer (Parcels-Query-Edges-Tabulation): failed to validate (width=1389) for regex (^[0-9]{12}$)

. . . .


Thanks

bobb





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