2012-06-11 44 views
0

下面是我的标记代码,它在编译时给了我错误消息。我已经在谷歌搜索了几个小时,但不能帮助自己。什么是我的标记中的incoorect代码。 我对这个pagewhich一个CS文件数据绑定到这个列表视图conrol使用列表视图的PlaceHolder错误

任何帮助解决这一问题将是很大的帮助

错误消息:项占位符必须在ListView的“ListView1的”指定。通过将控件的ID属性设置为“itemContainer”来指定项目占位符。项目占位符控件还必须指定runat =“server”。

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Attestation2.aspx.cs" Inherits="Attestation2" %> 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head runat="server"> 
    <title></title> 
</head> 
<body style="z-index: 1; left: 21px; top: 0px; position: absolute; height: 313px; 
    width: 983px"> 
    <form id="form1" runat="server"> 
    <div> 
     <asp:DropDownList ID="Entitlementdlist" runat="server" AutoPostBack="true" Visible="true" 
      ToolTip="All the Requests in this dropdown are Entitlement Requests only"> 
     </asp:DropDownList> 
     <%--asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>--%> 
     <asp:ListView ID="listview1" runat="server" ItemPlaceholderID="itemplaceholder" > 

      <ItemTemplate> 
       <table style="border:1px solid black;"> 
        <tr> 
         <td>Report Name</td> 
         <td><asp:TextBox ID="ReportNameLbl" runat="server" Text='<%#Eval("REPORT_DESCRIPTION.rptdesctext") %>' Width="500"></asp:TextBox> </td> 
         <td> 
         <asp:CheckBoxList ID="CheckBoxList1" runat="server" RepeatDirection="Horizontal"> 
          <asp:ListItem Text="Yes" Value="Yes"></asp:ListItem> 
           <asp:ListItem Text="No" Value="No"></asp:ListItem> 
          </asp:CheckBoxList> 
         </td> 
        </tr> 
        <tr> 
         <td>Content Description</td> 
         <td> 
         <asp:Label ID="ContentDescLbl" Text='<%#Eval("REPORT_REQUEST.StopLossMax") %>' runat="server" ></asp:Label> 
         </td> 
         <td> 
         <asp:CheckBoxList ID="CheckBoxList2" runat="server" RepeatDirection="Horizontal"> 
          <asp:ListItem Text="Yes" Value="Yes"></asp:ListItem> 
           <asp:ListItem Text="No" Value="No"></asp:ListItem> 
          </asp:CheckBoxList> 
         </td> 




        </tr> 
        <tr> 

        <td> 
        Frequency 
        </td> 
        <td> 
        <asp:Label ID="frequencyLbl" Text='<%#Eval("REPORT_REQUEST.reportfrequency") %>' runat="server" ></asp:Label> 
        </td> 
        <td> 
        <asp:CheckBoxList ID="CheckBoxList3" runat="server" RepeatDirection="Horizontal"> 
          <asp:ListItem Text="Yes" Value="Yes"></asp:ListItem> 
           <asp:ListItem Text="No" Value="No"></asp:ListItem> 
          </asp:CheckBoxList> 
        </td> 
        </tr> 
        <tr> 
        <td> 
        Recepients 
        </td> 
        <td colspan="2"> 
        <td> 
        <asp:ListView ID = "lstview2" runat = "server" > 
        </asp:ListView> 
        </td> 
        </td> 
        </tr> 
       </table> 

       </asp:Table>--%> 
      </ItemTemplate> 
     </asp:ListView> 
    </div> 
    </form> 
</body> 
</html> 

回答

2

里面你的ListView你已经加入一个包含占位符LayoutTemplate模板:

<asp:ListView ID="listview1" runat="server" ItemPlaceholderID="itemplaceholder" > 
    <LayoutTemplate> 
     <asp:PlaceHolder ID="itemplaceholder" runat="server" /> 
    </LayoutTemplate> 
    <ItemTemplate> 
     ... 
    </ItemTemplate> 
</asp:ListView> 
+0

谢谢你这么多 –