前台代码：
<!--顶部菜单栏
联盟品牌中心 js特效绑定开始-->
<ul class="sublist">
<asp:Repeater ID="Repeaterp_fl"
runat="server" onitemdatabound="Repeaterp_fl_ItemDataBound">
<ItemTemplate>
<li>
<h3 class="mcate-item-hd">
<span><%#Eval("br_typename")%></span>
</h3>
<p class="mcate-item-bd">
<asp:Repeater ID="Repeaterp_zl"
runat="server">
<ItemTemplate>
<a href="#"><%#Eval("br_smalltypename")
%></a>
</ItemTemplate>
</asp:Repeater>
</p>
</li>
</ItemTemplate>
</asp:Repeater>
</ul>
<!--顶部菜单栏
联盟品牌中心 js特效绑定结束-->
|
后台代码：
///
<summary>
///
绑定顶部父类的菜单 一级Repeater
///
</summary>
private void getFcd()
{
this.Repeaterp_fl.DataSource
= brandtbll.GetList(12, "",
"br_tid
desc");
this.Repeaterp_fl.DataBind();
}
///
<summary>
///
绑定二级Repeater子菜单
///
</summary>
///
<param name="sender"></param>
///
<param name="e"></param>
protected void Repeaterp_fl_ItemDataBound(object sender,
RepeaterItemEventArgs e)
{
//
BLL.Products products = new BLL.Products();
if (e.Item.ItemType
== ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Repeater
repzl = (Repeater)e.Item.FindControl("Repeaterp_zl");
//找到分类Repeater关联的数据项
DataRowView
rowv = (DataRowView)e.Item.DataItem;
//提取分类ID
int CategorieId
= Convert.ToInt32(rowv["br_tid"]);
//根据分类ID查询该分类下的产品，并绑定产品Repeater
repzl.DataSource
= brandsmallbll.GetList("br_tid="+CategorieId);
repzl.DataBind();
}
}
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显示效果：