title: How to load the values in combobox from database
body: <p>How do I populate combo box  values instead of  hard coding from the database into the store of combo box</p>
  
  <pre><code>{
      xtype: 'fieldset',
      title: 'Dress Types',
      items: [
          {
              xtype: 'combobox',
              displayField: "displayName",
              valueField: "displayName",
              emptyText: 'Select Type',
              store: {
                  fields: ["id", "displayName"],
                  data: [
                      { "id": "1", "displayName": "Kurtha" },
                      { "id": "2", "displayName": "Denim Top" },
                      { "id": "3", "displayName": "Western T shirt" },
                      { "id": "4", "displayName": "Sleeveless" }
                  ]
              },
              name: 'dresses',
              margin: '15px',
              allowBlank: false,
              forceSelection: true,
          }
      ]
  }
  </code></pre>
  
  <p>Thanks in advance</p>