Question

Extjs怎么给Grid增加一个CheckBox列

Answer 1

下面代码是Ext.grid.GridPanel 的一个tbar的Ext.Button提交删除:

1: var extWindowDepartmentList = new Ext.grid.GridPanel ({autoFill : true,

2: autoHeight : true,

3: cm : new Ext.grid.ColumnModel([new Ext.grid.CheckboxSelectionModel ({singleSelect : false}),//checkbox 列

4: {dataIndex : 'AreaID',header : '地区',hidden : false,sortable : false},

5: {dataIndex : 'Dept_Name',header : '部门',hidden : false,sortable : false},

6: {dataIndex : 'Id',header : 'Id',hidden : true,sortable : false}

7: ]),

8: height : 500,

9: sm : new Ext.grid.CheckboxSelectionModel ({singleSelect : false}) //这里必须有

10: ,

11: store : new Ext.data.Store ({autoLoad : true,id : 'StoreDepartmentList',proxy : new Ext.data.HttpProxy ({url : '/Department/List' }), //数据源

12: reader : new Ext.data.JsonReader ({fields : [{type : 'auto' },{name : 'AreaID', type : 'auto'},{name : 'Dept_Name',type : 'auto'}, {name : 'Id',type : 'auto'}]})

13:

14: })

15:

16: });