extjs

   {
            xtype: 'gridcolumn',
            text     : '公司',
                dataIndex: 'company',
                width:300,
                editor: {
                    xtype: 'textfield',
                    allowBlank: false
                }
            }


  plugins: [
                 //可修改内容
                 Ext.create('Ext.grid.plugin.CellEditing', {
                     clicksToEdit: 1
                 })
                 ],