add textfield and button for grid cell edit with extjs <p>I'd like to use extjs grid cell edit function, besides textfield, datepicker, I also need a textfield with a button in the right to trigger a picklist modal window. It looks like to datepicker which has a calendar icon in a textfield in the right.</p> <p>I tried fieldcontainer to combine a textfield with a button, however, it doesn't work. Thanks a lot for help!</p> <pre><code>Ext.define('CellPicklist', { extend: 'Ext.form.FieldContainer', xtype: 'cell-picklist', layout: 'hbox', width: 200, items: [{ xtype: 'textfield', }, { xtype: 'button' }] }); columns: [{dataIndex: 'id',hidden: true},{text: 'Name', dataIndex: 'name', flex: 1, editor: 'cell-picklist'}] </code></pre>