[Users] wms getlegend mine type trouble in TreePanel

[karsten]

Thanks for the hint.

I tried to configure this correctly but I am still not sure where the
baseParmas need to be added because I have a tree instead of a stand alone
legend ... Below is my code - any hints where I need to put the baseparams
to make it work - I tried multiple different configurations wihout
success...

tree = new Ext.tree.TreePanel({
            title: "Capas Mapa",
            id: 'TreePanel',
            useArrows: true,
            animate: true,
            autoScroll: true,
            enableDD: true,
            collapsed: false,
            collapsible: true,			
            // apply the tree node component plugin to layer nodes
            plugins: [{
                ptype: "gx_treenodecomponent"
            }],
            loader: {
                applyLoader: false,
                uiProviders: {
                    "custom_ui": LayerNodeUI
                }
            },
            root: {
                expand: true,
                children: [{
                    nodeType: "gx_baselayercontainer",
                    text: 'Capas Bascios',
                    expanded: false
                }, {
                    nodeType: "gx_overlaylayercontainer",
                    text: 'Capas Mapa',
                    expanded: true,
                    loader: {					    
                        baseAttrs: {
                            uiProvider: "custom_ui"
                        },
                        createNode: function (attr) {
                            // add a WMS legend to each node created
                            if
(GeoExt.WMSLegend.supports(mapPanel.layers.getByLayer(attr.layer))) {
                                attr.component = {
                                    xtype: "gx_wmslegend",
                                    layerRecord:
mapPanel.layers.getByLayer(attr.layer),
                                    showTitle: false,
                                    // custom class for css positioning
                                    // see tree-legend.html
                                    cls: "legend"
                                };

                            }
                            return
GeoExt.tree.LayerLoader.prototype.createNode.call(this, attr);
                        }
                    }
                }]
            },
            rootVisible: false,
            lines: false //, 
            // expand: true,
       }); 






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