ASP.Net中數(shù)據(jù)展示控件的嵌套使用示例

    1，工作中遇到這樣一個(gè)需求，頁(yè)面上要把所有的User加載出來(lái)，同時(shí)每個(gè)User后面緊跟著要把User的任務(wù)加載出來(lái)！我的處理方法是用Repeater來(lái)加載所有的User，同時(shí)在Repeater里面嵌套一個(gè)GridView，將每個(gè)User的任務(wù)展示出來(lái)！代碼如下
    前臺(tái)代碼：
    <asp:Repeater ID="Repeater1" runat="server"
    onitemdatabound="Repeater1_ItemDataBound">
    <HeaderTemplate>
    <table cellspacing="0" cellpadding="0">
    <tr>
    </HeaderTemplate>
    <ItemTemplate>
    <td>
    <span>高管：<a href='/LeaderSchedule/_layouts/LS/LeaderDetail.aspx?loginName=<%#Eval("LoginName") %>'><%#Eval("UserName") %></a></span><asp:GridView ID="gv_InRep" runat="server" AutoGenerateColumns="False" AllowSorting="True"
    OnRowCreated="GV_DoneList_RowCreated" OnSorting="GV_DoneList_Sorting" AllowPaging="True"
    CssClass="tasklisttbl" Width="100%" OnRowDataBound="GV_DoneList_RowDataBound"
    EnableModelValidation="True">
    <AlternatingRowStyle BackColor="#FDFEFF" />
    <HeaderStyle HorizontalAlign="Center" ForeColor="Black" Height="20" />
    <RowStyle HorizontalAlign="Center" Height="26px" />
    <Columns>
    <asp:BoundField HeaderText="日期" ItemStyle-CssClass="custom" DataField="Date" SortExpression="Date">
    <ItemStyle Width="15%" />
    </asp:BoundField>
    <asp:BoundField HeaderText="時(shí)間" DataField="Time" SortExpression="Time">
    <ItemStyle Width="11%" />
    </asp:BoundField>
    <asp:BoundField HeaderText="工作安排" DataField="WorkPlan" SortExpression="WorkPlan">
    <ItemStyle Width="11%" />
    </asp:BoundField>
    <asp:BoundField HeaderText="地點(diǎn)" DataField="Place" SortExpression="Place">
    <ItemStyle Width="11%" />
    </asp:BoundField>
    </Columns>
    <PagerTemplate>
    </PagerTemplate>
    </asp:GridView>
    </td>
    <asp:Literal ID="Literal1" runat="server" Text='<%#Eval("Flag") %>'></asp:Literal>
    </ItemTemplate>
    <FooterTemplate>
    </tr></table>
    </FooterTemplate>
    </asp:Repeater>
    后臺(tái)代碼：
    protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
    {
    try
    {
    if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
    {
    GridView gv = e.Item.FindControl("gv_InRep") as GridView;//找到里層的repeater對(duì)象
    Leader rowv = (Leader)e.Item.DataItem;//找到分類Repeater關(guān)聯(lián)的數(shù)據(jù)項(xiàng)
    string typeid = rowv.LoginName; //獲取填充子類的id
    SetSorting();
    gv.DataSource = PointDataSource(typeid);
    gv.DataBind();
    }
    }
    catch (Exception ex)
    {
    SysLog syslog = new SysLog();
    syslog.ListName = ConstData.ListName_PCITC_LS_Schedule;
    syslog.LType = "Repeater的Item綁定事件異常";
    syslog.WorkFlowName = "領(lǐng)導(dǎo)日程管理系統(tǒng)";
    syslog.Location = "Repeater綁定數(shù)據(jù)：OtherSchedule.aspx";
    syslog.Message = "頁(yè)面信息加載異常：" + ex.Message;
    syslog.DataSource = 0;
    logprovider.AddAuditRecordToSource(syslog);
    }
    }