[Users] How to change icon of a tree node inside a container

[Hugo]

Thanks Bart!

In the end, i was able to solve this through the use of
GeoExt.tree.LayerLoader.
Best regards,

Hugo

On Thu, Feb 17, 2011 at 11:42 AM, Bart van den Eijnden <bartvde at osgis.nl>wrote:

> Hi,
>
> something similar is done in GXP, checkout:
>
> https://github.com/opengeo/gxp/blob/master/src/script/plugins/LayerTree.js
>
> and search for iconCls.
>
> Best regards,
> Bart
>
> --
> Looking for flexible support on OpenLayers or GeoExt? Please check out
> http://www.osgis.nl/support.html
>
> Bart van den Eijnden
> OSGIS
> bartvde at osgis.nl
>
> On Feb 17, 2011, at 12:34 PM, Hugo wrote:
>
> > Hello all,
> >
> > I'm trying to change the default ExtJS icons of tree nodes that are
> inside a container but, until the moment, with no success. So, i have a
> GeoExt.tree.LayerContainer with 3 layers. I'm able to change the parent node
> icon through the config option iconCls. However, this is not working with
> the child nodes od this layer container. I've tried the following:
> >
> > //my container
> > var baseStreetCont = new GeoExt.tree.BaseLayerContainer({
> >       text: 'Arruamentos',
> >       layerStore: baseLayerStore,
> >       expanded: true,
> >       allowDrop: false
> > });
> >
> > baseStreetCont.eachChild(function(node){
> >      node.attributes.iconCls = 'raster';
> > });
> >
> > I've also tried:
> >
> > var treePanel (my tree panel configurations)
> >
> > treePanel.getLoader().on('beforeload', function(loader, node){
> >        node.eachChild(function(node){
> >             node.attributes.iconCls = 'raster';
> >        }, loader);
> > });
> >
> > Any suggestions?
> > Thanks,
> > Hugo
> >
> > --
> > Hugo Martins
> > LabNT - ISEGI UNL
> > Campus de Campolide
> > 1070-312 Lisboa
> > N 38°43'56.84", W 9°9'35.74"
> > _______________________________________________
> > Users mailing list
> > Users at geoext.org
> > http://www.geoext.org/cgi-bin/mailman/listinfo/users
>
>


-- 
Hugo Martins
LabNT - ISEGI UNL
Campus de Campolide
1070-312 Lisboa
N 38°43'56.84", W 9°9'35.74"
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.geoext.org/pipermail/users/attachments/20110217/a32ff7f9/attachment.htm