用ASP.Net编写留言本
2005-07-14 21:53
274 查看
1、用Access建造一个数据库data.mdb,建立表Guest,结构如下:
ID 自动编号 标题 字符串 署名 字符串 正文 备注。
2、guest.aspx <%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<html><head>
<style>
<!--
body{font-size:9pt}
p{font-size:9pt}
td{font-size:9pt}
//-->
</style>
<title>留言本</title></head>
<body>
<p align=right><font size=6>留言本</font></p>
<script language=vb runat=server>
Sub Page_Load(Source As Object, E As EventArgs)
Dim myConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0 ;Data Source=" & server.mappath("data.mdb"))
Dim myAdapter As New OleDbDataAdapter
Dim myOleDbCommandBuilder As OleDbCommandBuilder = New OleDbCommandBuilder(myAdapter)
Dim DS As DataSet = New DataSet myAdapter.SelectCommand = new OleDbCommand("select ID, 标题, 署名 from Guest order by id desc", myconn)
myconn.open()
myAdapter.Fill(ds, "Guest")
ml.DataSource=ds.Tables("Guest").DefaultView
ml.DataBind()
end sub
</script>
<ASP:DataGrid id="ml" runat="server"
Width="100%"
BorderColor="black"
ShowFooter="false"
CellPadding=3
CellSpacing="0"
Font-Name="宋体"
Font-Size="9pt"
HeaderStyle-BackColor="#ddaacc"
EnableViewState="false"
>
<Columns>
<asp:HyperLinkColumn
DataNavigateUrlField="id"
DataNavigateUrlFormatString="see.asp?id={0}"
text="See!"
Target="_new"
/>
</Columns>
</asp:DataGrid>
<br><br><font size=5>我要留言</font><br>
<form method=post action=send.aspx>
标题:<input type=text name=title><br>
署名:<input type=text name=name><br>
内容:<textarea name=body></textarea><br>
<input type=submit>
</form> 3、send.aspx <%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<script language=vb runat=server>
Sub Page_Load(Source As Object, E As EventArgs)
Dim myConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0 ;Data Source=" & server.mappath("data.mdb"))
Dim myInsertQuery As String = "insert into guest (标题, 署名, 内容) values ('" & request("title") & "', '" & request("name") & "', '" & request("body") & "')"
Dim myOleDbCommand As New OleDbCommand(myInsertQuery)
myOleDbCommand.Connection = myConn
myConn.Open()
myOleDbCommand.ExecuteNonQuery()
myOleDbCommand.Connection.Close()
response.redirect("guest.aspx")
end sub
</script> 4、see.asp(显示单个数据不如用ASP)
<html><head>
<style>
<!--
body{font-size:9pt}
p{font-size:9pt}
td{font-size:9pt}
//-->
</style>
<title>察看留言</title></head>
<body>
<p align=right><font size=6>察看留言</font></p>
<%
id=request("id")
set cn=server.createobject("ADODB.CONNECTION")
cn.open "DBQ=" + server.mappath("data.mdb") + ";DefaultDir=; DRIVER={Microsoft Access Driver (*.mdb)};"
set rs=server.createobject("adodb.recordset")
rs.open "select * from guest where id=" & id , cn
%>
ID:<% = id %><BR>
标题:<% = rs("标题") %><br>
署名:<% = rs("署名") %><br>
内容:<Br><% = rs("内容") %><br>
<a href="guest.aspx">返回</a>
ID 自动编号 标题 字符串 署名 字符串 正文 备注。
2、guest.aspx <%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<html><head>
<style>
<!--
body{font-size:9pt}
p{font-size:9pt}
td{font-size:9pt}
//-->
</style>
<title>留言本</title></head>
<body>
<p align=right><font size=6>留言本</font></p>
<script language=vb runat=server>
Sub Page_Load(Source As Object, E As EventArgs)
Dim myConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0 ;Data Source=" & server.mappath("data.mdb"))
Dim myAdapter As New OleDbDataAdapter
Dim myOleDbCommandBuilder As OleDbCommandBuilder = New OleDbCommandBuilder(myAdapter)
Dim DS As DataSet = New DataSet myAdapter.SelectCommand = new OleDbCommand("select ID, 标题, 署名 from Guest order by id desc", myconn)
myconn.open()
myAdapter.Fill(ds, "Guest")
ml.DataSource=ds.Tables("Guest").DefaultView
ml.DataBind()
end sub
</script>
<ASP:DataGrid id="ml" runat="server"
Width="100%"
BorderColor="black"
ShowFooter="false"
CellPadding=3
CellSpacing="0"
Font-Name="宋体"
Font-Size="9pt"
HeaderStyle-BackColor="#ddaacc"
EnableViewState="false"
>
<Columns>
<asp:HyperLinkColumn
DataNavigateUrlField="id"
DataNavigateUrlFormatString="see.asp?id={0}"
text="See!"
Target="_new"
/>
</Columns>
</asp:DataGrid>
<br><br><font size=5>我要留言</font><br>
<form method=post action=send.aspx>
标题:<input type=text name=title><br>
署名:<input type=text name=name><br>
内容:<textarea name=body></textarea><br>
<input type=submit>
</form> 3、send.aspx <%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<script language=vb runat=server>
Sub Page_Load(Source As Object, E As EventArgs)
Dim myConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0 ;Data Source=" & server.mappath("data.mdb"))
Dim myInsertQuery As String = "insert into guest (标题, 署名, 内容) values ('" & request("title") & "', '" & request("name") & "', '" & request("body") & "')"
Dim myOleDbCommand As New OleDbCommand(myInsertQuery)
myOleDbCommand.Connection = myConn
myConn.Open()
myOleDbCommand.ExecuteNonQuery()
myOleDbCommand.Connection.Close()
response.redirect("guest.aspx")
end sub
</script> 4、see.asp(显示单个数据不如用ASP)
<html><head>
<style>
<!--
body{font-size:9pt}
p{font-size:9pt}
td{font-size:9pt}
//-->
</style>
<title>察看留言</title></head>
<body>
<p align=right><font size=6>察看留言</font></p>
<%
id=request("id")
set cn=server.createobject("ADODB.CONNECTION")
cn.open "DBQ=" + server.mappath("data.mdb") + ";DefaultDir=; DRIVER={Microsoft Access Driver (*.mdb)};"
set rs=server.createobject("adodb.recordset")
rs.open "select * from guest where id=" & id , cn
%>
ID:<% = id %><BR>
标题:<% = rs("标题") %><br>
署名:<% = rs("署名") %><br>
内容:<Br><% = rs("内容") %><br>
<a href="guest.aspx">返回</a>
相关文章推荐
- 用ASP.Net编写留言本
- 用ASP.Net来编写留言本
- 实例编程:用ASP.Net和Access编写留言本
- 【asp.net之Web Form】编写数据库操作类--抽象工厂
- Mac OS X 上编写 ASP.NET vNext (二) IDE配置
- ASP.NET编写应用程序的十大技巧
- ASP.NET程序编写注意 (转载)
- 从头编写 asp.net core 2.0 web api 基础框架 (3)
- 代码编写规范说明书(c#.net与asp.net)
- 请求帮助。 如何使用(c#)asp.net编写域名查询功能?
- ASP.NET结合XML编写计数器
- 关于asp.net 编写CData节点
- [ASP.net教程]C# 编写的Windows serice程序. 安装时出现异常!
- ASP.Net+XML打造留言薄
- 慢慢总结一点asp.net比较常用的代码(持续更新,有好的代码可以留言)
- ASP.NET 3.5核心编程学习笔记(42):HTTP处理程序的编写之建立数据报表
- ASP.NET 3.5核心编程学习笔记(44):HTTP处理程序的编写之从数据库加载图像
- 使用MONO移植ASP.NET 编写的Window服务到Linux
- ASP.NET - 编写让别人能读懂的代码
- 扩展 IronPython for ASP.NET:编写自定义属性注入器