title: Data is not displaying in multiselect after loading data from store in extjs
body: <p>I have been trying this from two days but unable to found a solution for this. What i am tying to do is remotely loading the data into the store here is my code for that:</p>
  
  <pre><code>var ds = Ext.create('Ext.data.ArrayStore', {
          proxy: {
          type: 'ajax',
          url : './index.php/firewall/loadRules',
          },      
          fields: ['value','text'],           
          totalProperty: 'num',  
          sortInfo: {
                      field: 'value',
                      direction: 'ASC'
                    }     
      }); 
  
      ds.load();
  </code></pre>
  
  <p>After this assigning this store to multiselect component and the codes for that is here:</p>
  
  <pre><code>var form_number_list = Ext.create('Ext.form.Panel', {
          border: false,      
          bodyPadding: 5,
          id: 'form_number_list',
          width: '35%',
          height: '100%',
          flex: 3,
          items: [{
              anchor: '93%',
              xtype: 'multiselect',
              msgTarget: 'side',            
              name: 'multiselect',
              id: 'fire_select',
              allowBlank: false,
              minSelections: 1,
              maxSelections: 1,
              store: ds
          }]
      });
  </code></pre>
  
  <p>The ajax call is returning this value:</p>
  
  <pre><code>[['012345', '012345'], ['012346', '012346'], ['01234567', '01234567'], ['546747', '546747'], ['54663', '54663'], ['546638', '546638'], ['46767638', '46767638'], ['63568545868', '63568545868'], ['6368688', '6368688'], ['35468488', '35468488'], ['84584845', '84584845'], ['56345738', '56345738'], ['533478', '533478'], ['583477', '583477'], ['563457548', '563457548'], ['53755438', '53755438'], ['53657648', '53657648'], ['5367764', '5367764'], ['563673673', '563673673'], ['5436638', '5436638'], ['46363773', '46363773'],]
  </code></pre>
  
  <p>Now after this in the browser, the multiselect box is getting this many item loaded but their values are not getting displayed i mean all items are empty items. In firebug i can see empty "li" tags for all the items. </p>