[Users] problem with search (formPanel)

[Asma ouqalli]

Hello everybody,
am new to GeoEXT and am trying to do the search with form panel.
and i want to search features from 2 postgis table, corresponding the field
on the formpanel and show them on two separated grid panels,
when i hit the search button i get nothing on my gridpanel :s
here's my java script code:


// define the data source

var protocol= OpenLayers.Protocol.WFS({
            url: "http://localhost:8080/geoserver/wfs",
            featureType: "titres_salemed_valid",
            featureNS: "http://geoserver.org/ancfcc"
        });

var protocol2= OpenLayers.Protocol.WFS({
            url: "http://localhost:8080/geoserver/wfs",
            featureType: "bornes_salemed_valid",
            featureNS: "http://geoserver.org/ancfcc"
        });

  formPanel = new Ext.form.FormPanel({
            title: "Recherche T/R",
            height: 200,
            region: "north",
            items: [{
                xtype: "textfield",
                name: "nature__eq",
                value: "T",
                fieldLabel: "Nature"
            },{
               xtype: "textfield",
               name: "indice__eq",
               value: "20",
   fieldLabel: "Indice"
            },{
               xtype: "textfield",
               name: "num__eq",
               value: "",
   fieldLabel: "Num:"
            },{
               xtype: "textfield",
               name: "complement__eq",
               value: "",
   fieldLabel: "Complement:"
              }],

// here action on search button
 buttons: [{text: 'Localiser',
            handler: function(){
// here to populate the store 2 with feature from table 2 defined by
protocol 2

                        formPanel.getForm().doAction(searchAction2, {
                        callback: function(response) {
                                        features2 =
searchAction2.response.features;
                         store2.loadData(features2);
                         };

 };
// here to populate the store with feature from table  defined by protocol

                        formPanel.getForm().doAction(searchAction2, {
       callback: function(response) {
                                        features2 =
searchAction2.response.features;
                         store2.loadData(features2);
    };
    };

            }
        }]
    });

  var searchAction = new GeoExt.form.SearchAction(formPanel.getForm(), {
        protocol: protocol,
        abortPrevious: true
    });

 var searchAction2 = new GeoExt.form.SearchAction(formPanel.getForm(), {
        protocol: protocol2,
        abortPrevious: true
    });

 var cols = [ {name: 'titref', type: 'string'},
                 {name: 'mappe', type: 'string'},
                 {name: 'type', type: 'string'}
               ];

        var reader = new GeoExt.data.FeatureReader({},cols);

        var store = new GeoExt.data.FeatureStore({
            reader: reader,
            fields: cols,
            autoLoad: false
        });
 // pour les titres
 var cols2 = [ {name: 'name', type: 'string'},
                 {name: 'x', type: 'string'},
                 {name: 'y', type: 'string'}
               ];

        var reader2 = new GeoExt.data.FeatureReader({},cols2);

        var store2 = new GeoExt.data.FeatureStore({
            reader: reader2,
            fields: cols2,
            autoLoad: false
        });
// create grid panel configured with feature store
        gridPanel = new Ext.grid.GridPanel({
            title: "results",
            region: "center",
            store: store2,
            height: 100,
            columns: [{
                header: "titref",
                width: 200,
                sortable: true,
                dataIndex: "titref"
            }, {
                header: "mappe",
                width: 60,
                sortable: true,
                 dataIndex: "mappe"
            }, {
                header: "type",
                width: 60,
                align: 'right',
                sortable: true,
                dataIndex: "type"
            }],
            sm: select
        });
 // create grid panel configured with feature store for bornes layer
        gridPanel2 = new Ext.grid.GridPanel({
            title: "tableau des bornes",
            region: "south",
            store: store2,
            height: 250,
            columns: [{
                header: "name",
                width: 100,
                sortable: true,
                dataIndex: "name"
            }, {
                header: "x",
                width: 120,
                sortable: true,
                dataIndex: "x"
            }, {
                header: "y",
                width: 120,
                align: 'right',
                sortable: true,
                dataIndex: "y"
            }],
            sm: select2
        });





-- 
*Asma OUQALLI*

Élève ingénieur : 3ème  Sciences d'Information Géographique (SIG).
Chef de commission développement professionnel  - Rotaract EHTP.
Chef de cellule Media - Olympiades EHTP 2012.
  Ecole Hassania des Travaux Publics.
   Mobile : +212 672 48 23 15.
   Email : asma.ouqalli at gmail.com
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