繁體中文当前位置: 首页 > 图文教程 > 网络编程 > ASP > 创建一个Web投票系统
- ASP
- TSYS 新闻列表JS调用下载
- 使用asp代码突破图片的防盗连
- 一种理论上最快的Web数据库分页方法
- asp：debug类调试程序
- 如何增加Referer功能--反向链接插件
- pjblog中清空引用的小程序
- 光碟工具 Alcohol 120% v1.9.6.4719 下载(附序列号注册码)
- ASP实现头像图像随机变换
- UTF-8 Unicode Ansi 汉字GB2321几种编码转换程序
- [转]XMLHTTPRequest的属性和方法简介
- ASP常用函数:getpy()
- 我用ASP写的m行n列的函数,动态输出创建TABLE行列
- ASP常用函数:Delay()
- ASP常用函数:Trace()
- [转]ASP实现关键词获取(各搜索引擎,GB2312及UTF-8)
- 对象标记具有无效的 ''MSWC.MyInfo'' ProgID
- ServerVariables集合检索预定的环境变量
- HTTP_HOST 和 SERVER_NAME 的区别详解
- [转]ASP常用函数:TimeZone
- Eval 函数 | Execute 语句 | ExecuteGlobal 语句
ASP 中的 创建一个Web投票系统
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-11-03 浏览: 229 ::
收藏到网摘: n/a
During this article you will learn how to construct your own web poll using ASP. The article presumes you
already understand basic database interaction.
The following samples of code allow a user to select one of four options to a question. The user's vote is
then recorded in a database and the user is taken to a page where the results for each option can be
viewed in statistical, numerical and graphical form. Not bad, huh?
The whole application is based on the database itself, so when the values within the database are altered,
the application automatically changes. The database design itself, is not included within this article so
make sure to download a copy of the entire application, including the database before running the code.
The code for the first page is shown as follows: -
Page: default.asp
<%
'Connects to database using recordset method
Function dataConn(database,connection,recordset)
Set connection = Server.CreateObject("ADODB.Connection")
Set recordset = Server.CreateObject("ADODB.Recordset")
connection.Open "DBQ=" & Server.Mappath(database) & ";Driver={Microsoft Access Driver (*.mdb)};"
End Function
%>
<HTML>
<HEAD>
<TITLE>Poll Example</TITLE>
</HEAD>
<BODY>
<FORM name="languages" method=post action="pollResults.asp">
<P>What is your favoutrite language?</P>
<%
'Calls dataConn function to open dbPoll.mdb
dataConn "files/dbPoll.mdb",POdc,LArs
'Selects all fields within tblLanguages
LArs.Open "SELECT * FROM tblLanguages", POdc
'Loop through and display each record within the database as a radio button
Do While Not LArs.EOF
Response.Write LArs("Language") & ": <INPUT type=radio name='language' value='" & LArs("Language")
& "'><BR>"
LArs.MoveNext
Loop
'Close database connection
LArs.Close
POdc.Close
Set POdc = Nothing
%>
<A href="pollResults.asp">View Poll</A>
<INPUT type=submit value="Vote">
</FORM>
</BODY>
</HTML>
Once connected to the database the script loops through each record, and displays that option as a radio
button. When the 'Vote' button is pressed, the individual value of the selected radio button is submitted
to the next page.
The code for the next page is shown below: -
Page: pollResults.asp
<%
'Define all variables that will be used
Dim I, Percent
'Connects to database using recordset method
Function dataConn(database,connection,recordset)
Set connection = Server.CreateObject("ADODB.Connection")
Set recordset = Server.CreateObject("ADODB.Recordset")
connection.Open "DBQ=" & Server.Mappath(database) & ";Driver={Microsoft Access Driver (*.mdb)};"
End Function
%>
<HTML>
<HEAD>
<TITLE>Polling Sample</TITLE>
</HEAD>
<BODY>
<%
'Calls dataConn function to open dbPoll.mdb
dataConn "files/dbPoll.mdb",POdc,LArs
'Selects all fields within tblLanguages
LArs.Open "SELECT * FROM tblLanguages", POdc,1,2
'Loop through and total up number of votes for all records
Do While Not LArs.EOF
'If record contains voted language then increment votes
If
评论 (0) All
