<asp:ListView runat="server" ID="lvOuter" DataKeyNames="Id">
<LayoutTemplate>
</LayoutTemplate>
<ItemTemplate>
<asp:ListView runat="server" ID="lvinner" DataKeyNames="Id" DataSource='<%# Eval("Collection") %>'
OnItemDataBound="lvGoalsInner_DataBound">
<LayoutTemplate>
**Set X from the outer listview**
</LayoutTemplate>
<ItemTemplate>
</ItemTemplate>
</asp:ListView>
</ItemTemplate>
</asp:ListView>
其中X是类的属性,其对象被分配给父数据源。
答案 0 :(得分:3)
<asp:ListView runat="server" ID="lvinner" DataKeyNames="Id" DataSource='<%# Eval("Collection") %>'
OnDataBound="lvGoalsInner_DataBound">
<LayoutTemplate>
<asp:Literal
runat="server"
ID="ltTitle"
Text='<%# DataBinder.Eval((Container.Parent as ListViewDataItem).DataItem, "Title") %>' />
</LayoutTemplate>
<ItemTemplate>
</ItemTemplate>
protected void lvGoalsInner_DataBound(object sender, EventArgs e)
{
(sender as ListView).FindControl("ltTitle").DataBind();
}
处理程序适用于DataBound而不是ItemDataBound。