Hey- Also take a look at SLD. You can have a WMS style just a single feature by including a filter in SLD. There are some docs on the MapServer site for this as well.
Tim Eric Lemoine wrote: > With MapServer passing mapfile variable values as GET params can be > done, even with WMS I've been told. Check the MS doc. > > 2008/1/23, Maria Panagou <[EMAIL PROTECTED]>: >> >> is it possible to use variable substitution in a layer creator url,in a >> header template file (getfeatureinfo) such as: >> >> var quakes = new OpenLayers.Layer.WMS( "Óçìáíôéêïß Óåéóìïß", >> "http://127.0.0.1/cgi-bin/mapserv.exe?";, >> {map: '../htdocs/mpanagou/Quakes1local.map', >> layers: 'Quakes',ID=[codee] >> transparent: true}, >> {isBaseLayer:false, singletile:true, reproject: >> true}); >> >> where ID is filter condition, [codee] attribute from getfeatureinfo. >> >> in map file, layer quakes is defined by: >> >> DATA "pos FROM (select * from public.quake_small where codee1=%ID%) as foo >> using unique codee1 using SRID=4326" >> >> >> in OL, the declaration of quakes as following works: >> >> var quakes = new OpenLayers.Layer.WMS( "Óçìáíôéêïß Óåéóìïß", >> "http://127.0.0.1/cgi-bin/mapserv.exe?";, >> {map: '../htdocs/mpanagou/Quakes1local.map', >> layers: 'Quakes',ID=721 >> transparent: true}, >> {isBaseLayer:false, singletile:true, reproject: >> true}); >> >> but i want id to be set dynamically as the value of codee attribute returned >> by getfeatureinforequest >> >> thank you >> -- >> View this message in context: >> http://www.nabble.com/getFeatureInfo-request-in-new-window-%2B-new-map--tp15009098p15032612.html >> Sent from the OpenLayers Users mailing list archive at Nabble.com. >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://openlayers.org/mailman/listinfo/users >> > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > > !DSPAM:4033,4796edef251901849620573! > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
