我个人还没有发现ListView不能解决我的需求的情况。如果要创建客户选择样式列表,可以使用链接按钮进行绑定。
<asp:ListView runat="server" id="CustomersList" ItemCommand="CustomersList_ItemCommand">
<LayoutTemplate>
<table cellpadding="2" border="0" ID="tbl1" runat="server">
<tr id="Tr1" runat="server" class="lvHeader">
<th id="Th1" runat="server">Customer</th>
</tr>
<tr runat="server" id="itemPlaceholder" />
</table>
</LayoutTemplate>
<ItemTemplate>
<tr id="Tr2" runat="server">
<td>
<asp:LinkButton ID="link1" class="FirstLine" runat="server" Text='<%# Eval("company") %>' CommandName="Select" />
<br />
<div class="SecondLine">
<asp:Label ID="labelCustNo" runat="server" Text='<%# Eval("custno") %>'/>
<asp:Label runat="server" Text='Ph: '></asp:Label>
<asp:Label ID="label3" runat="server" Text='<% # Eval("phone") %>' />
</div>
</td>
</tr>
</ItemTemplate>
</asp:ListView>
<asp:ListView runat="server" ID="OrderList">
<!-- Child Rows implementation -->
</asp:ListView>
然后需要将事件绑定到ListView.ItemCommand。
protected void CustomersList_ItemCommand(object sender, ListViewCommandEventArgs e)
{
if (e.CommandName = "Select")
{
if (e.Item.ItemType != ListViewItemType.DataItem) return;
var dataItem = e.Item as ListViewDataItem;
if (dataItem == null) return;
var customer = dataItem.DataItem as Customer;
if (customer == null) return;
this.OrdersList.DataSource = GetChildRecords(customer.ID);
this.OrdersList.DataBind();
}
}