Ext.define('PVE.form.GroupSelector', { extend: 'PVE.form.ComboGrid', alias: ['widget.pveGroupSelector'], allowBlank: false, initComponent: function() { var me = this; var store = new Ext.data.Store({ model: 'pve-groups' }); Ext.apply(me, { store: store, autoSelect: false, valueField: 'groupid', displayField: 'groupid', listConfig: { columns: [ { header: gettext('Group'), sortable: true, dataIndex: 'groupid', flex: 1 }, { id: 'comment', header: gettext('Comment'), sortable: false, dataIndex: 'comment', flex: 1 } ] } }); me.callParent(); store.load(); } }, function() { Ext.define('pve-groups', { extend: 'Ext.data.Model', fields: [ 'groupid', 'comment' ], proxy: { type: 'pve', url: "/api2/json/access/groups" }, idProperty: 'groupid' }); });