[Users] Customize treepanel

[Alexandre Dube]

Hi,

   You might be interested in this unofficial ux I've been working on :
   
http://dev.geoext.org/sandbox/mapgears/geoext.ux/ux/LayerTreeBuilder/examples/tree-builder.html

   It's basically a tree panel automatically built from the 
OpenLayers.Layer objects you add to your map.  It checks for the "group" 
property and create the according directories for you.

   As I said, it's not official, but it's a nice way to easilly setup a 
layertree without having to know much about the GeoExt components 
creating it.

HTH,

Alexandre


On 10-12-09 08:48 AM, Vidal, Antoni wrote:
>
> Hello,
>
> I have a treepanel built by the following code in layout.js:
>
> items: [{
>
>                 title: 'Capes',
>
>     xtype: "treepanel",
>
>     loader: new Ext.tree.TreeLoader({
>
>         applyLoader: false
>
>     }),
>
>                 rootVisible: false,
>
>     root: {
>
>                                children: createChildren()
>
>     }
>
> }
>
> And:
>
> var createChildren = function(){
>
>                 return [{
>
>                                                                
> "nodeType": "gx_baselayercontainer",
>
>                                                                
> "expanded": true
>
>                                                },{
>
>                                                                
> "nodeType": "gx_overlaylayercontainer",
>
>                                                                
> "expanded": false
>
>                                                }]
>
> };
>
> I would like to customize the organisation in different folders and 
> different order of layers, and not two folders  "Base Layer" and 
> "Overlays" which is what I get by default.
>
> How can I do ?
>
> Thank's in advance
>
> *Antoni Vidal*
>
> Unitat d'Aplicacions SIG-WEB
> Institut Cartogràfic de Catalunya 
> <http://mercuri.icc.cat/website/mob_nf/mob1/mob2/inici2.htm?CONSULTA=Institut%20Cartogr%25E0fic%20de%20Catalunya&XYADDRESS=429486:4580392>
> Parc de Montjuïc, E-08038 Barcelona
> Tel. (+34) 93 567 15 00 (ext. 3228)
> www.icc.cat <http://www.icc.cat/>
>
>
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>    


-- 
Alexandre Dubé
Mapgears
www.mapgears.com

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