根据用户权限的隐藏直放站列 [英] Hide Repeater columns based on user privileges

问题描述

有人可以向我解释如何根据用户权限的隐藏中继列。

can somebody explain to me how to hide a repeater column based on the user privileges.

说我有：

<asp:Repeater ID="repeater" runat="server>
  <HeaderTemplate>
    <table id="table_id">
      <tr>
        <th>Name</th>
        <th>Secret Info</th>
      <tr>
  </HeaderTemplate>
  <ItemTemplate>
      <tr>
        <td><asp:Label ID="Label1" runat="server" Text='<%# Eval("Name") %>' /></td>
        <td><asp:Label ID="Label1" runat="server" Text='<%# Eval("SecretInfo") %>' /></td>
      <tr>
  <ItemTemplate>
  <AlternatingItemTemplate>
      <tr>
        <td><asp:Label ID="Label1" runat="server" Text='<%# Eval("Name") %>' /></td>
        <td><asp:Label ID="Label1" runat="server" Text='<%# Eval("SecretInfo") %>' /></td>
      <tr>
  <AlternatingItemTemplate>
  <FooterTemplate>
    </table>
  </FooterTemplate>
</asp:Repeater>

我

怎么会只显示秘密信息栏登录用户？

How would I only display the 'Secret Info' column to logged on users?

推荐答案

您可以呈现＆LT; TD＆GT。这个简单的例子presumes你，指示用户是否登录（你会想要做同样的事情在头模板）页面级属性：

You can render the <td> elements conditionally. This simplified example presumes you have a Page-level property that indicates whether or not the user is logged on (you'll want to do the same thing in the header template):

<asp:Repeater ID="repeater" runat="server>
    <ItemTemplate>
        <tr>
            <td><asp:Label ID="Label1" runat="server" Text='<%# Eval("Name") %>'  /></td>
            <% if (this.UserIsLoggedOn) { %>
            <td><asp:Label ID="Label2" runat="server" Text='<%# Eval("SecretInfo") %>' /></td>
            <% } %>
        <tr>
    </ItemTemplate>
</asp:Repeater>

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