[MAPSERVER-USERS] runtime variable substitution

[Hans Castorp]

Hi to all,

Any of you have an example about how to do a parameter substitution???

What I want is to change the FILTER statement in one of my mapfile layers, but I don't know how to do it.

This is my layer's data and filter definition:

DATA "the_geom FROM temp"
FILTER "id_session=%id%"

What I want is to change the id valuedepending on some circunstances in my application.

Thanks in advance.




Hans Castorp



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