[MAPSERVER-USERS] runtime variable substitution

[Hans Castorp]

Thanks for your reply,

Well, this is my problem. I am using ka-map so, I think, I am not able to use a URL like the one you show. I was thinking about making the substitution using mapscript, but I haven't found any example...

Thankis in advance.



-----Mensaje original-----
De: Yewondwossen Assefa [mailto:yassefa at dmsolutions.ca] 
Enviado el: martes, 10 de junio de 2008 20:45
Para: Hans Castorp
CC: mapserver-users at lists.osgeo.org
Asunto: Re: [MAPSERVER-USERS] runtime variable substitution
 
Hi There,
 
There are a couple of examples at the end of 
http://mapserver.gis.umn.edu/docs/reference/mapfile/variable_sub/
 
You should be able in your case to use a URL like 
....&id=value_of_the_id . Have you tried this and It
did not work?
 
Hope it helps.
 
Y.A.
 
Hans Castorp wrote:
> 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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-- 
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Assefa Yewondwossen
Software Analyst
 
Email: assefa at dmsolutions.ca
http://www.dmsolutions.ca/
 
Phone: (613) 565-5056 (ext 14)
Fax:   (613)
565-0925
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