到达转发器项目：The Logic

Question

这是我的设计页面：

<asp:MultiView ID="mvProducts" runat="server" ActiveViewIndex="0">
  <asp:View runat="server" ID="mvProducts1">
    <asp:Repeater ID="rptDiscount" runat="server">
      <ItemTemplate>
        <div class="divProduct1">
          <div class="divProductHeader">
            <asp:Panel ID="pnlDiscount" runat="server" CssClass="divProductHeaderDiscount" Visible="true">
              <div class="menuTextTopSpacer"></div>
              <asp:Label ID="lblDiscount" runat="server" Text='<%#Eval("discount") %>'></asp:Label>
            </asp:Panel>`

我只想访问 pnlDiscount 项，但我不知道如何访问。我进行了搜索，但这只会让我更加困惑。

确实，我想学习在中继器中找到控件的逻辑。

Answer 1

使用ItemDataBound on your reapter then use FindContol()到达Panel

protected void rptDiscount_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    Panel myPanel= e.Item.FindControl("pnlDiscount") as Panel;

    //Do some work
}

到达转发器项目：The Logic

Reaching repeater item: The Logic

asp.net

repeater

findcontrol

asprepeater