Easyui-datagrid groupview分组后勾选问题

上面datagrid对应的代码如下：

 1 $('#tbCheckOut').datagrid({
 2             title: '待分配库位',
 3             iconCls: 'icon-search',
 4              1112,
 5             height: 500,
 6             rownumbers: true,
 7             idField: 'ID',
 8             sortOrder: 'desc',
 9             sortName: 'ID',
10             remoteSort: false,
11             nowrap: false,
12             collapsible: true,
13             striped: true,
14             fitColumns: false,
15             pagesize: 10,
16             pagination: true,
17             url: '/StockOut/WebAjax/ProcCheckOutList.ashx',
18             queryParams: convertArray($('#fmSearch').serializeArray()),
19             onLoadSuccess: function (data) {
20                 $('#tbCheckOut').datagrid('collapseGroup'); //设置折叠
21             },
22             onDblClickCell: function (index, field, value) {
23             },
24             columns: [[
25             { field: 'singlechk',  50, checkbox: true},
26             { field: 'CheckOutType', title: '单据类型',  80, align: 'center', sortable: true, formatter: function (value, row) {
27                 return FGetCheckOutTypeInfo(value);
28             }
29             },
30             { field: 'PostTime', title: '下单日期',  70, align: 'center', sortable: true, formatter: function (value, row) {
31                 return ChangeShortDateFormat(value);
32             }
33             },
34             { field: 'K3OrderCode', title: '编号',  120, align: 'center', sortable: true },
35             { field: 'SerialNo', title: '流水号',  120, align: 'center', sortable: true },
36             { field: 'CustomName', title: '客户',  200, align: 'center', sortable: true, formatter: function (value, row) {
37                 var rtnStr = value; //todo 截取
38                 return rtnStr;
39             }
40             },
41             { field: 'ItemSNCode', title: '物料编码',  120, align: 'center', sortable: true },
42             { field: 'SKUCode', title: 'SKU',  50, align: 'center', sortable: true },
43             { field: 'ItemSNName', title: '物料名称',  250, align: 'center', sortable: true },
44             { field: 'AssignNum', title: '计划',  50, align: 'center', sortable: true },
45             { field: 'ActualNum', title: '实际',  50, align: 'center', sortable: true },
46             { field: 'HasAllotedNum', title: '已分配',  50, align: 'center', sortable: true },
47             { field: 'UnitName', title: '单位',  50, align: 'center', sortable: true },
48             { field: 'SpecificationsName', title: '规格型号',  60, align: 'center', sortable: true },
49             { field: 'WarehouseName', title: '发货仓库',  100, align: 'center', sortable: true },
50             { field: 'ChannelName', title: '渠道',  30, align: 'center', sortable: true },
51             { field: 'ID', title: '操作',  120, align: 'center', formatter: function (value, row) {
52                 var rtnStr = "";
53                 if (row.Status == 0) {
54                     rtnStr = '<a href="javascript:void()" class="gridAColor" onclick="FProcTask(1,' + value + ')">自动出库</a> <a href="javascript:void()" onclick="FProcTask(0,' + value + ')" class="gridAColor" >手动出库</a>';
55                 }
56                 return rtnStr;
57             }
58             }
59         ]],
60             groupField: 'K3OrderCode',
61             view: groupview,
62 
63             groupFormatter: function (value, rows) {
64                 var rtnStr = "";
65                 rtnStr += '<input type="checkbox" onclick="FGPCkbClick(this)" helpGPVal="' + value + '" name="gpChk" />';
66                 rtnStr += value + ' 单据数量=' + rows.length + '条';
67                 var sumAssignNum = 0;
68                 var sumActualNum = 0;
69                 for (var i = 0; i < rows.length; i++) {
70                     sumAssignNum += rows[i].AssignNum;
71                     sumActualNum += rows[i].ActualNum;
72                 }
73                 rtnStr += " 计划量=" + sumAssignNum;
74                 rtnStr += " 实际量=" + sumActualNum;
75                 return rtnStr;
76             }
77         });

View Code

下面是实现该功能的几个js函数

 1  //分组ckb事件
 2     function FGPCkbClick(obj) {
 3         var gpVal = $(obj).attr("helpGPVal");
 4         var isChecked = $(obj).attr('checked') == 'checked' ? true : false;
 5         selectByGroup(isChecked, gpVal, '#tbCheckOut');
 6     }
 7     //分组选中 
 8     function selectByGroup(checked, value, tableIdSelector) {
 9         var groups = $(tableIdSelector).datagrid("options").view.groups;
10         var rows;
11         for (var i = 0; i < groups.length; i++) {
12             if (groups[i].value == value) {
13                 rows = groups[i].rows;
14                 break;
15             }
16         }
17         if (checked) {
18             for (var i = 0; i < rows.length; i++) {
19                 $(tableIdSelector).datagrid("selectRow", $(tableIdSelector).datagrid("getRowIndex", rows[i]));
20             }
21         }
22         else {
23             for (var i = 0; i < rows.length; i++) {
24                 $(tableIdSelector).datagrid("unselectRow", $(tableIdSelector).datagrid("getRowIndex", rows[i]));
25             }
26         }
27     }
28     //datagrid顶部ckb事件
29     function BoundCkbAllClick() {
30         $('.datagrid-header-check input').click(function () {
31             var isChecked = $(this).attr('checked');
32             $('input[name="gpChk"]').each(function (index, elemetn) {
33                 //alert('90:' + $(this).attr('helpgpval'));
34                 if (isChecked == 'checked') {
35                     $(this).attr('checked', isChecked);
36                 } else {
37                     $(this).removeAttr('checked');
38                 }
39 
40             });
41         });
42     }

View Code

感谢园友white knight提供的一个方法，完美解决