Jay,
This sounds like more of a GeoMoose problem than a MapServer problem. I
would try that list as well.
David.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Jay
Kapalczynski
Sent: Wednesday, February 04, 2009 10:39 AM
To: '[email protected]';
'[email protected]'
Subject: [mapserver-users] Expressions
I am trying to do expressions based on a shapefile...I had this
working in a prior version but now it wont work...
The fields GEO_SIMPLE and dateValues exist in the shapefile.
I have the date values in "dateValues" as TEXT, 8 characters.
The Star symbols come up but the application freezes up and wont
draw the rest of the layers...so I have something wrong...
Does the date format have to be changed?
Does the field have to be a date field?
Will the below format work? ("%2M%2D%2Y)
But in the field it looks like this 11509
If I remove the param types and the expression stuff it draws
the layer fine...so it has to be with the dates.
THANKS IN ADVANCE FOR ANY HELP
I get this error:
Strfdate is not defined
mapParams[i].SetAttribute('value',strfdate(new
Date(d.getTime()+offset),formats............
DEMO.XML
<map title="Burglaries" default="true"
reference="false" popups="true" data="true">
<param type="today" offset="-7"
name="LASTWEEK" format="%2M%2D%2Y"/>
<param type="today" offset="-14"
name="LASTTWOWEEKS" format="%2M%2D%2Y"/>
<param type="today" offset="-30"
name="LASTTHIRTY" format="%2M%2D%2Y"/>
<param type="today" offset="-90"
name="LASTNINTY" format="%2M%2D%2Y"/>
<file>/ms4w/apps/GeoMOOSE/Maple_Grove_GeoMoose/Burglaries/Burglaries_8bi
t.map</file>
</map>
BURGLARIES.map
CLASS
NAME 'Last Week'
EXPRESSION ('[GEO_SIMPLE]'
= 'BURGLARY' AND '[dateValues]' > '%LASTWEEK%')
COLOR 197 0 255
SYMBOL "star"
SIZE 12
END
CLASS
NAME 'Last Two Weeks'
EXPRESSION ('[GEO_SIMPLE]' =
'BURGLARY' AND '[dateValues]' > '%LASTTWOWEEKS%')
COLOR 255 0 0
SYMBOL "star"
SIZE 12
END
CLASS
NAME 'Last Thirty Days'
EXPRESSION ('[GEO_SIMPLE]' =
'BURGLARY' AND '[dateValues]' > '%LASTTHIRTY%')
COLOR 0 255 0
SYMBOL "star"
SIZE 12
END
CLASS
NAME 'Last Ninety Days'
EXPRESSION ('[GEO_SIMPLE]' =
'BURGLARY' AND '[dateValues]' > '%LASTNINTY%')
COLOR 0 0 255
SYMBOL "star"
SIZE 12
END
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