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

[Paul james]

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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