I am trying to figure out how this code works...It is hacked from somewhere
else.
My question is...how can I create more nodes to the overlay section of the
tree.
Somehow geoext seems to know which layers are base layers and which are not.
How
does this work?
If I wanted to create a folder in the baselayers branch for Google and another
for OSM, and also create categories in the overlay section for Boders, Rasters
etc how would this work?
Thanks for any help.
Robert
var tree = new Ext.tree.TreePanel({
rootVisible: true,
root: new GeoExt.tree.LayerContainer({
layerStore: [mapPanel.layers]})
});
var layerListBase = new GeoExt.tree.BaseLayerContainer({
text: "Basislayer",
layerStore: mapPanel.layers,
leaf: false,
enableDD: true,
expanded: true
});
var layerListOver = new GeoExt.tree.OverlayLayerContainer({
text: "Overlays",
layerStore: mapPanel.layers,
leaf: false,
enableDD: true,
expanded: true
});
var layerRoot = new Ext.tree.TreeNode({
text: "All Map Layers",
expanded: true
});
layerRoot.appendChild(layerListBase);
layerRoot.appendChild(layerListOver);
layerTree = new Ext.tree.TreePanel ({
region: 'north',
root: layerRoot,
enableDD: true,
expanded: true,
applyLoader: true,
rootVisible: false,
width: 300,
height: 400
});
LayerTree={
region: 'north',
height: 250
};
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