[ms4w-users] php mapscript to set a filter

[Jeff McKenna]

I'm not a mapscript developer, but i would recommend using a FILTER with 
a regular or logical expression (see 
http://mapserver.gis.umn.edu/docs/howto/msexpressions).

jeff



kris rock wrote:
> Hi i have a question about setting a filter in a php script, i am able
> to set the filter to display a single state but how can i display multiple
> states at the same time.
>  
> $layername = $map->getLayerByName("states");
> $layername->set("filteritem","state");
> $layername->setFilter("SD");
>  
> This is how iam able to set the filter for a single state, but if i want 
> to display multiple states then what should i do.
>  
> Any suggestions are highly appreciated .....
>  
> Bye
> 



-- 
Jeff McKenna
DM Solutions Group Inc.
http://www.dmsolutions.ca