Got it. I'll play with this some more see what I can get. Thanks again. Alexandre
On 10-10-19 10:48 AM, Andreas Hocevar wrote: > On Oct 19, 2010, at 15:56 , Alexandre Dube wrote: > > >> Andreas, >> >> Thanks again for your support. >> >> On 10-10-19 09:41 AM, Andreas Hocevar wrote: >> >>> You are calling the wrong superclass. You need >>> GeoExt.tree.LayerParamLoader.prototype.createNode.call(this, attr); >>> >>> >> Got it. Now it's working but with one remaining issue : the WMSLegend is >> the same for all nodes. If I have the 4 paramNodes checked, I get 4 icons >> under each one instead of the specific one per layer (and it figures, >> because that's what it's configured to do). You can see for yourself by >> replacing the mapPanel and tree in the tree-legend example with these [1]. >> >> So, I need to configure the WMSLegend to use a single param layer value >> (haven't checked, but I don't know if that's possible). >> > Oh, I forgot to comment on that part. I'd recommend creating an ImageLegend > instance rather than a WMSLegend one, so you can create a custom URL using > layer.url, Ext.urlDecode/urlEncode and Ext.urlAppend. > > >> >>>> Secondly, I about my other "group" node level thing, I'm not sure if >>>> that's currently possible with the current elements unless I create the >>>> nodes manually, am I right ? >>>> >>>> >>> You could use a LayerLoader with a filter for each of your groups. At least >>> that's what I hear other people do. >>> >>> >> Do you have any example to share ? >> > Not immediately. But search the list for tree group filter - there were some > posts about this about a month ago. The idea is to use the filter property of > the loader (http://geoext.org/lib/GeoExt/widgets/tree/LayerLoader.html), and > give your layers some information about the group they belong to (either in > layer.metadata or in an additional field of a customized LayerStore) that you > can filter against. > > Regards, > Andreas. > > > -- Alexandre Dubé Mapgears www.mapgears.com _______________________________________________ Users mailing list [email protected] http://www.geoext.org/cgi-bin/mailman/listinfo/users
