[Users] Radio Button in Sub-nodes (Treeview)...

[Paul james]

I was talking about that with Andreas :

> What I tried to do :
> 1-) Add radio button to Group Layer ...
> nodeType: "gx_layer",
>         layer: "Tasmania (Group Layer)",
>         isLeaf: false,
>         loader: {
>             param: "LAYERS",
>             baseAttrs: {radioGroup: "foo2"}
>         }
>
> That doesnt work... Radio never shows up...
Andreas Hocevar:

> Yeah, because sub-nodes use a plain TreeNodeUI. If you want to use these
> additional radio buttons, you can try to configure the LayerParamNodes
> with a LayerNodeUI. But I doubt that this will work out of the box.
> Otherwise, it requires a custom UI. Patches for a generic
> additional-radio-button-UI-mixin are welcome.

Now, I´d like help, and how can I do that custom UI... Any help will be
great...


Paul
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