On 10-11-09 10:04 AM, Mukesh Subedee wrote:
I have a simple mapfile with a layer and I want to override its color
setting based on the different regions (polygons) in the shp file. e.g.
my countries.shp is the shape file of the world with column 'name' as
list of countries in dbf file. i want to change the color of the country
polygon based on user's input (country name) as CGI request variable. I
am confused how can I pass the CGI request in mapfile. It would be great
if anyone wants to share a portion of mapfile where I have to pass the
form element as the user option.
Hello,
You should be able to modify the mapfile parameters through the CGI
interface, as documented at:
http://www.mapserver.org/cgi/controls.html#changing-map-file-parameters-via-a-form-or-a-url
Hopefully those notes help you a little. For more help you can also do
a quick search in the email list's archives for your issue (such as:
http://osgeo-org.1803224.n2.nabble.com/mapfile-text-modification-via-URL-td5456853.html#a5456853)
-jeff
--
Jeff McKenna
MapServer Consulting and Training Services
http://www.gatewaygeomatics.com/
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