Repeater 嵌套

Question

对象Repeater 嵌套

Answer 1

你不能在整个Repeat里去找了，你得在父Repeat的某一行里去找

Answer 2

  public void Get_BookType(Repeater objrpt, int fatherId)
        {
            tb_book_typemodel.FatherID = fatherId;
            DataTable dt = tb_book_typebll.GetBookType(tb_book_typemodel);
            objrpt.DataSource = dt;
            objrpt.DataBind();
        }
        protected void rptbigtype_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem)
            {
                Repeater rpt = (Repeater)e.Item.FindControl("rptsmalltype");
                int ID = Convert.ToInt32(((Label)e.Item.FindControl("labtypeID")).Text);
                this.Get_BookType(rpt, ID);
            }
        }
前台：
 <asp:Repeater ID="rptbigtype" runat="server" 
                    onitemdatabound="rptbigtype_ItemDataBound">
                <HeaderTemplate><ul></HeaderTemplate>
                <ItemTemplate>
                    <li class="bigtype"><asp:Label ID="labtypeID" runat="server" Text='<%#Eval("ID") %>'></asp:Label><a href='<%#"../User_page/User_AllBook.aspx?ID="+Eval("ID") %>'><%#Eval("Type") %></a>
                    <asp:Repeater ID="rptsmalltype" runat="server">
                    <HeaderTemplate><ul class="smalltype" ></HeaderTemplate>
                    <ItemTemplate><li ><a href='<%#"../User_page/User_AllBook.aspx?ID="+Eval("ID") %>'><%#Eval("Type") %></a> |</li></ItemTemplate>
                    <FooterTemplate></ul></FooterTemplate>
                    </asp:Repeater>
                </li>
                </ItemTemplate>
                <FooterTemplate></ul></FooterTemplate>
                </asp:Repeater>之前写过的。 菜鸟一个。勿喷。

Answer 3

在rp-ItemDataBound里面查找子然后绑定
http://www.cnblogs.com/zmxmiss/archive/2009/02/26/1398635.html
http://hi.baidu.com/lieut_sniper/item/66b647463bff772011ee1e1d