[Users] insert a map in a tree node

[ivan marchesini]

Hi Eric and others,

> <http://geoext.org/lib/GeoExt/widgets/form/FormPanel.html>
> 
> Register an actioncomplete listener on the form panel. The listener
> receives in its second argument a reference to the search action,
> which itself includes a reference to the OpenLayers.Protocol.Reponse
> instance associated with the request. Example:
> 
>     listeners: {
>         actioncomplete: function(form, action) {
>             var features = action.response.features;
>             layer.addFeatures(features);
>         }
>     }
> 
> Hope this helps,


As you suggested I have tested this code:
________________________________
        
        var styleMap = new OpenLayers.StyleMap(OpenLayers.Util.applyDefaults(
                  {fillColor: "green", fillOpacity: 1, strokeColor: "black"},
                  OpenLayers.Feature.Vector.style["default"]));


	var formPanel = new GeoExt.form.FormPanel({
    		//renderTo: "formpanel",
		region: 'south',
		width: 600,
                height: 75,
  		protocol: new OpenLayers.Protocol.WFS({
        		url: "http://geoserver.irpi.cnr.it/geoserver/wfs",
        		featureType: "peric_tem",
        		featureNS: "http://geoserver.irpi.cnr.it/geoserver/irpi" }),
		items: [{
			xtype: "textfield",
			name: "NOME_AREA__like",
			value: "Marsica"
			}, {
			xtype: "numberfield",
			name: "lambda__ge",
			value: "0.01"
		}],
		layout: 'anchor',
		listeners: {
                         actioncomplete: function(form, action) {
			 	 var layer = new OpenLayers.Layer.Vector("query_result",
				 {isBaseLayer:false, visibility:false}, {styleMap: styleMap},
				 {projection: new OpenLayers.Projection("EPSG:900913")});                                 
				 var features = action.response.features;
                                 layer.addFeatures(features);
				 mappa.addLayer(layer);
                         }
                }

	});
	formPanel.addButton({
    		text: "search",
    		handler: function() {
        		this.search();
    		},
    		scope: formPanel
	});
________________________________


what happen is:
- features seems to be correcly obtained by means of FWS call
- the vector map (query_result) is correctly loaded into the mapPanel
and in the layer tree
- but I can'see the vector layer with added features on the map

this is the page:
http://alderaan.irpi.cnr.it/test_geoext/test_geoext9e.html

many thanks...
It will take some time before I can be able to solve all this problems
by miself...  :-(




-- 
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Ivan Marchesini
Perugia (Italy)
Socio fondatore GFOSS "Geospatial Free and Open Source Software" http://www.gfoss.it
e-mail: marchesini at unipg.it
        ivan.marchesini at gmail.com
fax (home): +39(0)5782830887
jabber: geoivan73 at jabber.org
skype: geoivan73
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