[Users] GeoExt.plugins.TreeNodeActions problem

[Bart van den Eijnden]

And what if you add:

Ext.ns("GeoExt.examples");

in the beginning of the script?

Best regards,
Bart

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Bart van den Eijnden
OSGIS
bartvde at osgis.nl

On Apr 1, 2011, at 10:48 AM, Arnaud De Groof wrote:

> Hi,
>  
> I tried without success to use the sample code (example coming from the GeoExt documentation at http://dev.geoext.org/docs/lib/GeoExt/plugins/TreeNodeActions.html) to create a layer node UI with an actions plugin. I use the GeoExt trunk.
> I received the following error message from firebug:
> GeoExt.examples is undefined
> anonymous()
> anonymous()
>   new GeoExt.tree.TreeNodeUIEventMixin()\r\n
>  
>  
> Had anybody similar problems?
>  
> Thanks,
>  
> Arnaud
>  
>  
> The sample code:
> var uiClass = GeoExt.examples.LayerNodeUI = Ext.extend(
>    GeoExt.tree.LayerNodeUI,
>    new GeoExt.tree.TreeNodeUIEventMixin()
> );
>  
> // this function takes action based on the "action"
> // parameter, it is used as a listener to layer
> // nodes' "action" events
> function onAction(node, action, evt) {
>     var layer = node.layer;
>     switch(action) {
>     case "delete":
>         layer.destroy();
>         break;
>     }
> };
>  
> var tree = new Ext.tree.TreePanel({
>     region: "west",
>     width: 250,
>     title: "Layer Tree",
>     loader: {
>         applyLoader: false,
>         uiProviders: {
>             "ui": GeoExt.examples.LayerNodeUI
>         }
>     },
>     // apply the tree node actions plugin to layer nodes
>     plugins: [{
>         ptype: "gx_treenodeactions",
>         listeners: {
>             action: onAction
>         }
>     }],
>     root: {
>         nodeType: "gx_layercontainer",
>         loader: {
>             baseAttrs: {
>                 radioGroup: "radiogroup",
>                 uiProvider: "ui",
>                 actions: [{
>                     action: "delete",
>                     qtip: "delete"
>                 }]
>             }
>         }
>     },
>     rootVisible: false
> });
> 
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