Asp.net 2.0 使用FormView + ObjectDataSource 或 SqlDataSource 插入记录后 定位到被插入行
文件下载地址包含sql2k5的mdf 请自行附加：https://files.cnblogs.com/iCaca/SqlOutputParameter.rar
createtable 是sql2k5的语法 2k可能会报错 请自行修改
Tabel User1
CREATE TABLE [dbo].[User](2
[ID] [int] IDENTITY(1,1) NOT NULL,3
[Name] [nvarchar](50) NULL,4
[ReMark] [nvarchar](1000) NULL,5
CONSTRAINT [PK_User] PRIMARY KEY CLUSTERED 6
(7
[ID] ASC8
)WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF) ON [PRIMARY]9
) ON [PRIMARY]10
存储过程1
CREATE PROCEDURE [dbo].[User_Delete]2
@ID int3
4
AS5
BEGIN6
Delete [user] where id=@id7
8
END9
10
CREATE PROCEDURE [dbo].[User_GetList]11
12
AS13
BEGIN14
select * from [user]15
END16
17
CREATE PROCEDURE [dbo].[User_Add]18
@Name nvarchar(50),19
@Remark nvarchar(1000),20
@Returns int output21
AS22
BEGIN23
insert into [user] values(@Name,@Remark)24
select @Returns= @@identity; 25
END26
27
CREATE PROCEDURE [dbo].[User_Update]28
@ID int,29
@Name nvarchar(1000),30
@Remark nvarchar(2000)31
AS32
BEGIN33
update [user] set [Name]=@Name ,Remark=@Remark where id=@id34
35
ENDDefault.aspx1
<%
@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>2
3
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">4
5
<html xmlns="http://www.w3.org/1999/xhtml" >6
<head runat="server">7
<title>无标题页</title>8
</head>9
<body>10
<form id="form1" runat="server">11
<div>12
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"13
AutoGenerateColumns="False" DataKeyNames="ID" DataSourceID="SqlDataSource1" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">14
<Columns>15
<asp:CommandField ShowSelectButton="True" />16
<asp:BoundField DataField="ID" HeaderText="ID" InsertVisible="False" ReadOnly="True"17
SortExpression="ID" />18
<asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" />19
<asp:BoundField DataField="ReMark" HeaderText="ReMark" SortExpression="ReMark" />20
</Columns>21
</asp:GridView>22
23
</div>24
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TestSqlDataSourceConnectionString %>"25
SelectCommand="User_GetList" SelectCommandType="StoredProcedure"></asp:SqlDataSource>26
<asp:FormView ID="FormView1" runat="server" DataKeyNames="ID" DataSourceID="SqlDataSource2" >27
<EditItemTemplate>28
ID:29
<asp:Label ID="IDLabel1" runat="server" Text='<%# Eval("ID") %>'></asp:Label><br />30
Name:31
<asp:TextBox ID="NameTextBox" runat="server" Text='<%# Bind("Name") %>'>32
</asp:TextBox><br />33
ReMark:34
<asp:TextBox ID="ReMarkTextBox" runat="server" Text='<%# Bind("ReMark") %>'>35
</asp:TextBox><br />36
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update"37
Text="更新">38
</asp:LinkButton>39
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"40
Text="取消">41
</asp:LinkButton>42
</EditItemTemplate>43
<InsertItemTemplate>44
Name:45
<asp:TextBox ID="NameTextBox" runat="server" Text='<%# Bind("Name") %>'>46
</asp:TextBox><br />47
ReMark:48
<asp:TextBox ID="ReMarkTextBox" runat="server" Text='<%# Bind("ReMark") %>'>49
</asp:TextBox><br />50
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert"51
Text="插入">52
</asp:LinkButton>53
<asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"54
Text="取消">55
</asp:LinkButton>56
</InsertItemTemplate>57
<ItemTemplate>58
ID:59
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>'></asp:Label><br />60
Name:61
<asp:Label ID="NameLabel" runat="server" Text='<%# Bind("Name") %>'></asp:Label><br />62
ReMark:63
<asp:Label ID="ReMarkLabel" runat="server" Text='<%# Bind("ReMark") %>'></asp:Label><br />64
<asp:LinkButton ID="EditButton" runat="server" CausesValidation="False" CommandName="Edit"65
Text="编辑">66
</asp:LinkButton>67
<asp:LinkButton ID="DeleteButton" runat="server" CausesValidation="False" CommandName="Delete"68
Text="删除">69
</asp:LinkButton>70
<asp:LinkButton ID="NewButton" runat="server" CausesValidation="False" CommandName="New"71
Text="新建">72
</asp:LinkButton>73
</ItemTemplate>74
</asp:FormView>75
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:TestSqlDataSourceConnectionString %>"76
InsertCommand="User_Add" InsertCommandType="StoredProcedure" SelectCommand="User_GetModel"77
SelectCommandType="StoredProcedure" UpdateCommand="User_Update" UpdateCommandType="StoredProcedure" OnInserted="SqlDataSource2_Inserted" DeleteCommand="User_Delete" DeleteCommandType="StoredProcedure">78
<UpdateParameters>79
<asp:Parameter Name="id" Type="Int32" />80
<asp:Parameter Name="Remark" Type="String" />81
</UpdateParameters>82
<SelectParameters>83
<asp:Parameter Name="id"84
Type="Int32" />85
</SelectParameters>86
<InsertParameters>87
<asp:Parameter Name="Name" Type="String" />88
<asp:Parameter Name="Remark" Type="String" />89
<asp:Parameter Direction="InputOutput" Name="Returns" Type="Int32" />90
91
</InsertParameters>92
<DeleteParameters>93
<asp:Parameter Name="ID" Type="Int32" />94
</DeleteParameters>95
</asp:SqlDataSource>96
</form>97
</body>98
</html>99
Default.aspx.cs1
using System;2
using System.Data;3
using System.Configuration;4
using System.Web;5
using System.Web.Security;6
using System.Web.UI;7
using System.Web.UI.WebControls;8
using System.Web.UI.WebControls.WebParts;9
using System.Web.UI.HtmlControls;10
11
public partial class _Default : System.Web.UI.Page12
{13
14
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)15
{16
SqlDataSource2.SelectParameters[0].DefaultValue = GridView1.SelectedValue.ToString();17
FormView1.ChangeMode(FormViewMode.ReadOnly);18
}19
20
protected void SqlDataSource2_Inserted(object sender, SqlDataSourceStatusEventArgs e)21
{22
SqlDataSource2.SelectParameters[0].DefaultValue = e.Command.Parameters[2].Value.ToString();23
FormView1.ChangeMode(FormViewMode.Edit);24
Page.DataBind();25
}26
27
28
29
30
}31
最为关键的事件
void SqlDataSource2_Inserted(object sender, SqlDataSourceStatusEventArgs e)
{
SqlDataSource2.SelectParameters[0].DefaultValue = e.Command.Parameters[2].Value.ToString();
FormView1.ChangeMode(FormViewMode.Edit);
Page.DataBind();
}
ObjectDataSource原理相同 插入完后 取e.Command.Parameters 的值
