如何在DataList中绑定DataList?

时间:2011-12-30 02:59:18

标签: c# asp.net data-binding datalist nested-datalist

!我有一个嵌套的DataList,我想在DataList事件上绑定内部button,但是它没有用,有人有想法吗?

DataList2.FindControl("DataList3").DataBind();

2 个答案:

答案 0 :(得分:0)

尝试使用datalist

进行投射
((DataList)DataList2.FindControl("DataList3")).DataBind();

答案 1 :(得分:0)

将此代码用于Bind内部DataList

protected void DataList2_ItemDataBound(object sender, DataListItemEventArgs e)
{
    if ((e.Item.ItemType == ListItemType.Item) || 
             (e.Item.ItemType == ListItemType.AlternatingItem))
    {
        // get inner datalist
        DataList dl3 = e.Item.FindControl("DataList3") as DataList;

        // bind inner datalist with data source
        dl3.DataSource = dt; // DataTable that contains data
        dl3.DataBind();
    }
}

注意: 确保您已按此输入此事件OnItemDataBound="DataList2_ItemDataBound"

<asp:DataList ID="DataList2" runat="server" OnItemDataBound="DataList2_ItemDataBound">