[Users] Radio buttons in treeConfig

[Robert Juan Francès]

Hi Steve, Raffaele and others, and thank you for your help.

What I'm trying to do is a classified tree of layers:

1- *Base Layers *(with radiobutton so only one is selectable at once)

2*-Overlayers*
2.1- Folder(*group 1 *a of overlayers)
Each layer with a check button to set its visibility, and a radiobutton to
set is its activate or not, so user can query its features.
2.2- Folder(*group 2* a of overlayers)
Each layer with a check button to set its visibility, and a radiobutton to
set is its activate or not, so user can query its features.
2.3-....

My code is:

var treeConfig = [{
        nodeType: 'async',
        text: "Estructura de capes",
        expanded: true,
children:[{
nodeType: "gx_baselayercontainer",
text: "Capes base"
},{
nodeType: 'gx_overlaylayercontainer',
text: "Capes d'informació",
loader: {
baseAttrs: {
radioGroup: "foo",
uiProvider: "layernodeui"
}
}
}]
}];

I've tried to add the store object as follows, but nothing happens:

var storeDG = new GeoExt.data.LayerStore({
                 map: map,
                 initDir: 0,
                 layers: [diagnosis]
            });

and then:

var treeConfig = [{
        nodeType: 'async',
        text: "Estructura de capes",
        expanded: true,
children:[{
nodeType: "gx_baselayercontainer",
text: "Capes base"
},{
nodeType: 'gx_layer',
text: "Capes d'informació",
layerStore: storeDG,
loader: {
baseAttrs: {
radioGroup: "foo",
uiProvider: "layernodeui"
}
}
}]
}];


But still no result.

So my last option has been to add a filter in the loader:

var treeConfig = [{
        nodeType: 'async',
        text: "Estructura de capes",
        expanded: true,
children:[{
nodeType: "gx_baselayercontainer",
text: "Capes base"
},{
nodeType: 'gx_layer',
text: "Capes d'informació",
layerStore: storeDG,
loader: {
filter: function (record) {
                                return
record.getLayer("diagnosis").displayInLayerSwitcher == true
                                },
baseAttrs: {
radioGroup: "foo",
uiProvider: "layernodeui"
}
}
}]
}];

But it didn't work either.

Any suggestion please?





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2013/6/11 <Steve.Toutant at inspq.qc.ca>

>
> Do you mean for one layer you want a radio button AND a checkbox?
>
>
>
>  *Raffaele Morelli <raffaele.morelli at gmail.com>@geoext.org*
> Envoyé par : users-bounces at geoext.org
>
> 2013-06-11 01:41
>   A
> users at geoext.org
> cc
>   Objet
> Re: [Users] Radio buttons in treeConfig
>
>
>
>
>
>
> 2013/6/10 Robert Juan Francès <*robert.juan at progess.com*<robert.juan at progess.com>
> >
> Hello everybody,
>
> I'm working for the first time in GeoExt and there are some troubles that
> are killing me. My biggest problem is traying to make folders grouping some
> layers but including the check and the radio button (both at a same time)
> in those layers. I've seen lots of examples but none with the 2 controls.
>
> I get the 2 controls but for all the overlayers, and what I want is to
> show the layers as I wish.
>
>
> I guess you would like check buttons for base layers, do you? If yes, why?
> Only one base layers can be active at once so there's no need for both.
>
> A radio button it's really useful for WMS feature request, when you
> usually want the request to retrieve only the active layer (ie. the one you
> choose with the radio button) information otherwise you get back all the
> visible layers (if configured of course).
>
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