Hi Alex and David,
The data have fiscal values which I would like to display with differently
sized coloured points depending on their value. I know how to do this with an
EXPRESSION in the mapfile if the data is stored as an attribute in a shapefile
but I can’t get it to work with my data in the MySQL database.
Here is my mapfile:
#####################################
# POI layer - points of interest
#
LAYER
NAME "poi"
STATUS default
TYPE point
LABELCACHE on
CLASS
NAME "Large fiscal"
EXPRESSION ([fiscal] < 1)
STYLE
SYMBOL "Circle"
SIZE 8
COLOR 255 0 0
BACKGROUNDCOLOR 255 0 0
END
END # class
CLASS
NAME "Small fiscal"
EXPRESSION ([fiscal] > 1)
STYLE
SYMBOL "Circle"
SIZE 8
COLOR 0 255 0
BACKGROUNDCOLOR 0 255 0
END
END # class
END # layer poi
#####################################
The database connection and all querying takes place in the php-file as I want
to allow the users to change their search criteria. I therefore don’t want to
include any database connection in the mapfile if possible.
Thanks in advance for your help.
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