Thanks! Here is more details on what I need to do Suppose I have one layer which contains the province in canada and their cities. When the user hover or click on a province, I want this information in a popup or a div (the client is openlayers and I use OpenLayers.Control.WMSGetFeatureInfo)
If the user click on the province of Quebec.... There are 2000 cities in Quebec 1: city name 1 2: city name 2 ... 2000: city name 2000 So In this case I think a field name should be supported in a header template Perhaps I misunderstood what should be managed by the client or the server?? thanks again Steve Daniel Morissette <[email protected]>@lists.osgeo.org Envoyé par : [email protected] 07/04/2010 02:16 PM A [email protected] cc Objet Re: [mapserver-users] record element in query header [email protected] wrote: > > If I put [provincename] in the template I got the value, per example > In the Template > [lrn]: [provincename] - [elementname]<br> > > The result is: > 1: Québec - blabla 1 > 2: Québec - blabla 2 > 3: Québec - blabla 3 > > But I don't want to put it in the template since the same information > will be repeated. > thanks for your help! I'm not exactly sure if a field name should be supported in the header template, but based on a quick browse of the code there are two other ways you could possibly pass the information (depending on what you have on the client side): 1- You can use parameters from the URL in a template tag. e.g. if you pass myprov=Quebec in the URL then you should be able to use [myprov] in your template. 2- You can reference layer-level metadata in query templates using [metadata_...] (Those are untested hints based on a quick browse of the source) Daniel -- Daniel Morissette http://www.mapgears.com/ _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
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