reapter 嵌套 reapter js CheckBoxList 全选
reapter 嵌套 reapter,在每一层的reapter中能全选和反选当前层的reapter中的CheckBoxList ，在线等高手求解！最好能用JS
前台代码：

<asp:Repeater ID="rpList" runat="server">
                                    <ItemTemplate>
                                    <table width="100%" border="0" cellspacing="1" class="hdr" cellpadding="3" style="border:1px #ccc solid; margin-bottom:5px;">
                                        <tr>
                                            <th>
                                                <input type="checkbox"  name="chk_Sel" id="chk_Sel" value='<%# Eval("id") %>'/><%# Eval("e_gname")%>
                                                <asp:HiddenField ID="hfParentId" runat="server" Value='<%# Eval("id") %>'/>
                                            </th>
                                        </tr>
                                        <tr>
                                            <td style="padding-left:25px; font-size:12px;">
                                                <asp:CheckBoxList ID="cbleuser" runat="server" RepeatDirection="Horizontal">
                                                </asp:CheckBoxList> 
 
                                            </td>
                                        </tr>
                                        <tr>
                                            <td>
                                                <asp:Repeater ID="rpParentList" runat="server">
                                                <ItemTemplate>
                                                <table width="100%" border="0" cellspacing="1" class="hdr" cellpadding="3" style="border:1px #ccc solid;">
                                                    
                                                    <tr>
                                                        <th style="font-size:11px; font-weight:normal;">
                                                            
                                                            <%# Eval("e_gname")%>
                                                            <asp:HiddenField ID="hfpgId" runat="server" Value='<%# Eval("id") %>'/> 
 
                                                        </th>
                                                        
                                                    </tr>
                                                    <tr>
                                                        <td style="padding-left:25px; font-size:12px;">
                                                            <asp:CheckBoxList ID="cblParenteuser" runat="server" RepeatDirection="Horizontal">
                                                            </asp:CheckBoxList>
                                                        </td>
                                                    </tr>
                                                </table>
                                                </ItemTemplate>
                                                </asp:Repeater> 
 
                                            </td>
                                        </tr>
                                    </table>
                                    </ItemTemplate>
                                    </asp:Repeater>

[解决办法]
这个是全部代码了
全部选择：<asp:CheckBox ID="CheckBox1" runat="server" onclick='checkAll(this.checked);'
Text="全选所有城市" ForeColor="Red" /><br />
<asp:DataGrid ID="DG_Group" runat="server" CellPadding="0" ShowHeader="False" AutoGenerateColumns="False"
GridLines="None" CellSpacing="0" OnItemDataBound="DG_Group_ItemDataBound">
<Columns>
<asp:TemplateColumn ItemStyle-Font-Bold="True">
<ItemTemplate>
<input type='checkbox' onclick='selectAll(this);' />全选
<%# Eval("x_name")%>
<div

ShowFooter="False" ShowHeader="False" DataKeyField="x_id">
<ItemTemplate>
<div class="kb22">
<asp:CheckBox ID="CheckBoxx" runat="server" Text='<%# Eval("x_name")%>' />
</div>
</ItemTemplate>
</asp:DataList>
</div>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn Visible="False" HeaderText="Group_ID">
<ItemTemplate>
<asp:Label ID="Lb2" runat="server" Text='<%# Eval("x_id") %>'>

</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle Visible="False" HorizontalAlign="Right" Mode="NumericPages"></PagerStyle>
</asp:DataGrid>
[解决办法]

$(function () {
            $("#cbxAll").click(function () {//全选的checkbox单击事件
                var flag = $(this).attr("checked");
                $(".subBox :checkbox:enabled").each(function () {
                    $(this).attr("checked", flag);
                });

                $("#hdnIds").val(GetSelectedCustomer());//把所有得到的目标选中的checkbox的text属性值集合付给隐藏的控件
            });
           
            //下面是处理：当有一个子checkbox不是选中时，全选的checkbox选中状态取消，同时更新子集集合
            var $subcheck = $(".subBox :checkbox:enabled");
            var $check = $("#cbxAll");
            $subcheck.click(function () {
                var flag = true;
                $subcheck.each(function () {
                    if (!this.checked) {
                        flag = false;
                    }
                }); 
 
                $check.attr("checked", flag);

                $("#hdnIds").val(GetSelectedCustomer());
            });

        });
        function GetSelectedCustomer() {
            var item = $(".subBox :checkbox:checked").map(function () {
                return $(this).parent().attr("text");
            }).get().join(",");
            return item;
        }