Ext.define('saas.view.sys.power.TreeGrid', { extend: 'Ext.tree.Panel', xtype: 'sys-power-treegrid', multiSelect: true, singleExpand: true, store: { type: 'tree', folderSort: true, }, columns: [{ xtype: 'treecolumn', //this is so we know which column will show the tree header: '模块', dataIndex: 'task', flex: 1, sortable: true }, { header: '保存', dataIndex: 'duration', flex: 1, sortable: true, align: 'center', xtype: 'checkcolumn', formatter: 'this.formatHours' },{ header: '提交', dataIndex: 'user', flex: 1, xtype: 'checkcolumn', sortable: true }, { xtype: 'checkcolumn', header: '其他', dataIndex: 'done', width: 155, stopSelection: false, menuDisabled: true }] });