GridView如何做主子表？
GridView如何做主子表？
我想把主表信息和子表信息都在一个GridView显示怎么做啊，求大虾帮忙！！！！！
给个思路，或者发段代码看下。
谢谢了！！！
[解决办法]
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GridView_GirdView.aspx.cs" Inherits="GridSamples_GridView_GirdView" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="deptid"
DataSourceID="AccessDataSource1" AllowPaging="True" AllowSorting="True" PageSize="2" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:BoundField DataField="deptid" HeaderText="部门编号" InsertVisible="False" ReadOnly="True"
SortExpression="deptid" />
<asp:BoundField DataField="deptname" HeaderText="部门名称" SortExpression="deptname" />
<asp:BoundField DataField="deptremark" HeaderText="备注" SortExpression="deptremark" />
<asp:TemplateField HeaderText="人员信息">
<ItemTemplate>
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" DataKeyNames="id"
DataSourceID="AccessDataSource2" AllowPaging="True" AllowSorting="True" PageSize="5">
<Columns>
<asp:BoundField DataField="id" HeaderText="人员编号" InsertVisible="False" ReadOnly="True"
SortExpression="id" />
<asp:BoundField DataField="name" HeaderText="姓名" SortExpression="name" />
<asp:BoundField DataField="sex" HeaderText="性别" SortExpression="sex" />
</Columns>
<PagerSettings FirstPageText="首页" LastPageText="末页" Mode="NextPreviousFirstLast"
NextPageText="下一页" PreviousPageText="上一页" />
</asp:GridView>
<asp:AccessDataSource ID="AccessDataSource2" runat="server" DataFile="~/App_Data/test.mdb"
SelectCommand="SELECT [id], [name], [sex], [deptid] FROM [employees] WHERE ([deptid] = ?)">
<SelectParameters>
<asp:Parameter Name="deptid" Type="Int32" />
</SelectParameters>
</asp:AccessDataSource><br>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<PagerSettings FirstPageText="首页" LastPageText="末页"
NextPageText="下一页" PreviousPageText="上一页" />
</asp:GridView>
<asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/App_Data/test.mdb"
SelectCommand="SELECT [deptid], [deptname], [deptremark], [createdate] FROM [departments]">
</asp:AccessDataSource>
</div>
</form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class GridSamples_GridView_GirdView : System.Web.UI.Page
{
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowIndex > -1)
{
AccessDataSource accessDS = e.Row.FindControl("AccessDataSource2") as AccessDataSource;
accessDS.SelectParameters["deptid"].DefaultValue = e.Row.Cells[0].Text;
}
}
}
快升及了 ..所以决定给你贴代码.....快结帖吧!!
LZ
[解决办法]
呵呵，嵌套*~_~*，晕
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