[Users] Associate 2 sublayers in a single Geoext Treeview Item...

[Paul james]

Andreas, today I noticed one wrong thing with that implementation...
My GeoExt.LegendPanel is not showing the item anymore... Is that a solution
to that?

Thanks

Paul

On Tue, Feb 9, 2010 at 4:46 PM, Paul james <pauljame at gmail.com> wrote:

> Thats It Andreas!
> Thanks...
>
> Paul
>
> On Tue, Feb 9, 2010 at 4:37 PM, Andreas Hocevar <ahocevar at opengeo.org>wrote:
>
>> Paul james wrote:
>>
>>> Hello guys...
>>>  Is it possible to associate 2 layers in a single Treeview Item ?
>>>
>>
>> You mean you want e.g. l1,l2 in one sub-item and l3,l4 in another? Here
>> you go:
>>
>>
>> Example: I have that layer (using SUBLAYERS)
>>>  var _test = new OpenLayers.Layer.WMS("TEST",
>>>                _mapfile, {                                    "LAYERS":
>>> ['l1', 'l2', 'l3', 'l4'],
>>>
>>
>> Replace the above line with:
>>
>>
>>                   "LAYERS": ['l1,l2', 'l3,l4'],
>>
>>                     transparent: true,
>>>                     format: "image/png"
>>>                }, {
>>>                    isBaseLayer: false,
>>>    buffer: 0,
>>>                    visibility: true                                  });
>>>  My treeview:
>>> ...
>>> text: "TEST",                                    expanded: true,
>>>                    children: [
>>>                    {
>>>                        nodeType: "gx_layerparam",
>>>                    layer: "TEST",
>>>                        param: "LAYERS",
>>>                        item: "l1",
>>>
>>
>>                       item: "l1,l2",
>>
>>
>>                        text: "test layer",
>>>                        checked: true,
>>>                        uiProvider: ...
>>>                    }
>>> ...
>>>
>>>
>>
>> Regards,
>> Andreas.
>>
>> --
>> Andreas Hocevar
>> OpenGeo - http://opengeo.org/
>> Expert service straight from the developers.
>>
>>
>
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