当前位置: 首页 > 图文教程 > 网络编程 > PHP > 投票管理程序

PHP
PHP 执行系统外部命令 system() exec() passthru()
最新的php 文件上传模型，支持多文件上传
php 静态页面中显示动态内容
数据库查询记录php 多行多列显示
谈PHP生成静态页面分析 模板+缓存+写文件
PHP 各种排序算法实现代码
PHP nl2br函数 将换行字符转成 <br>
php 分页原理详解
Discuz 模板语句分析及知识技巧
php win下Socket方式发邮件类
怎样去阅读一份php源代码
建站常用13种PHP开源CMS比较
php xml留言板 xml存储数据的简单例子
PHP 开源AJAX框架14种
PHP 替换模板变量实现步骤
PHP has encountered an Access Violation at 7C94BD02解决方法
php 正则匹配函数体
php 文件夹删除、php清除缓存程序
php download.php实现代码 跳转到下载文件(response.redirect)
PHP类(Class)入门教程

No. « 130 131 132 133 »

技术文章搜索

关键字

PHP 中的 投票管理程序

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-09-13   浏览: 186 ::
收藏到网摘: n/a

投票管理程序
表结构
CREATE TABLE poll(Poll_Id INT (11) not null AUTO_INCREMENT,Poll_Name char(50) ,Poll_Del INT (10) DEFAULT '0' , PRIMARY KEY (Poll_Id))
CREATE TABLE pollsele(Pollsele_Id INT (11) not null AUTO_INCREMENT,Pollsele_Name char(50) ,Poll_Del INT (10) DEFAULT '0' , Pollsele_poll_Id INT (10) ,pollsele_num int (10), PRIMARY KEY (Pollsele_Id))
-------------------------------------------------------------------------------------------------
poll.php //主程序
<? $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select poll_id,Poll_Name from poll where poll_del='1'";
@$result = mysql_query($sql);

$myrow=mysql_fetch_row($result);
echo "<table align=center bgcolor=aabbcc width=250 hight=450 border=0 style='border:1px solid rgb(0,0,0)'>";
echo "<td align=center bgcolor=99aabb style='border:1px solid rgb(255,255,255)'>";
echo "$myrow[1]";

$sql="select Pollsele_Name,pollsele_poll_id from pollsele where pollsele_del='0' and pollsele_poll_id='$myrow[0]'";
@$result = mysql_query($sql);
echo "<FORM ACTION='pollsee.php?poll_id=$myrow[0]' METHOD='post' target=_blank>";
echo "<p align=center>";
while($myrow=mysql_fetch_row($result))
{
echo "<input type='radio' name=toupiao value='$myrow[0]'>$myrow[0]";
echo " "; }
echo "<br>"; echo "<br>";
echo "<input type=submit name=submit value='投票' >";
echo "</p>";
echo "</form>"; echo "</td>";
echo "</table>";
mysql_close();
echo "<br>";
echo "<p align=right>";
echo "<a href=poll_input>管理</a>"; echo "</p>"; ?>
-----------------------------------------------------------------------
poll_input.php //添加主题
<? $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select poll_id,poll_name,poll_del from poll";
echo "<table width=300 hight=560 bgcolor=aabbcc align=center style='border:1px solid rgb(0,0,0)'>";
$result=mysql_query($sql);
while($my=mysql_fetch_row($result))
{
echo "<tr>";echo "<td align=center width=50 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'>";echo $my[0];echo "</td>";
echo "<td align=center width=200 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'><a href=pollsele.php?id=$my[0]>$my[1]</a></td>";
echo "<td align=center width=50 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'>";echo $my[2];echo "</td>";
echo "</tr>";
} echo "</table>";
?>
<html>
<head>
<?
if($submit2!="添加")
{ echo "<p align=center>";
echo "<FORM ACTION='poll_input.php' METHOD='post'>";

echo "<font color=004080>主题:</font>";
echo "<input type=text name=title size=30 value=''>";

echo "<input type=submit name=submit2 value='添加'>";
echo "</p>";
echo"</form>"; }
else
{$db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select poll_name from poll where poll_name='$title'";
mysql_query($sql);

$sql="insert into poll values('','$title','')";
mysql_query($sql);
mysql_close();
echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=poll_input.php'>"; }
if($submit1!="有效"&&$submit3!="删除")
{ echo "<p align=center>";
echo "<FORM ACTION='poll_input.php' METHOD='post'>";
echo "<font color=004080>设置主题:</font>";
echo "<select name='sele' size=1>";
$db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select Poll_Id from poll";
$result = mysql_query($sql);
mysql_close();
while($myrow=mysql_fetch_row($result))
{ echo "<option value='$myrow[0]'>$myrow[0]";}
echo "</select>";
echo "<input type=submit name=submit1 value='有效'>";
echo "<input type=submit name=submit3 value='删除'>";
echo "</p>";
echo "</FORM>";
}
else
{
if($submit1=="有效")
{
$db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="update poll set Poll_Del='0'";
$result = mysql_query($sql);
$sql="update poll set Poll_Del='1' where poll_id='$sele'";
$result = mysql_query($sql);
mysql_close();
echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=poll_input.php'>"; }
else
{ $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="delete from poll where poll_id='$sele'";
$result = mysql_query($sql);
$sql="delete from pollsele where pollsele_poll_id='$sele'";
mysql_query($sql);
mysql_close();
echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=poll_input.php'>"; }
}
?>
--------------------------------------------------------------------
pollsele.php //添加选项
<? $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select pollsele_id,pollsele_name,pollsele_del,pollsele_num from pollsele where pollsele_poll_id='$id'";
echo "<table width=300 hight=560 align=center bgcolor=aabbcc style='border:1px solid rgb(0,0,0)' >";
@$result=mysql_query($sql);
while($my=mysql_fetch_row($result))
{
echo "<tr>";echo "<td align=center width=50 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'>";echo $my[0];echo "</td>";
echo "<td align=center width=200 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'>$my[1]</td>";
echo "<td align=center width=50 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'>";echo $my[2];echo "</td>";
echo "<td align=center width=50 bgcolor=99aabb style='border: 1px solid rgb(255,255,255)'>";echo $my[3];echo "</td>";
echo "</tr>";
} echo "</table>";
?>
<html>
<head>
<?
if($submit2!="添加")
{ echo "<p align=center>";
echo "<FORM ACTION='pollsele.php?id=$id' METHOD='post'>";

echo "<font color=004080>选项:</font></td>";
echo "<input type=text name=title size=30 value=''>";

echo "<input type=submit name=submit2 value='添加'>";
echo "</p>";
echo"</form>"; }
else
{$db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);

$sql="insert into pollsele values('','$title','','$id','')";
mysql_query($sql);
mysql_close();
echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=pollsele.php?id=$id'>"; }
if($submit1!="有效"&&$submit3!="无效")
{ echo "<p align=center>";
echo "<FORM ACTION='pollsele.php?id=$id' METHOD='post'>";
echo "<font color=004080>设置选项:</font>";
echo "<select name='sele' size=1>";
$db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select Pollsele_Id from pollsele where pollsele_poll_id='$id'";
$result = mysql_query($sql);
mysql_close();
while($myrow=mysql_fetch_row($result))
{ echo "<option value='$myrow[0]'>$myrow[0]";}
echo "</select>";
echo "<input type=submit name=submit1 value='有效'>";
echo "<input type=submit name=submit3 value='无效'>";
echo "</p>";
echo "</FORM>";
}
else
{ $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
if ($submit1=="有效")
{
$sql="update pollsele set Pollsele_Del='0' where pollsele_id='$sele'";
$result = mysql_query($sql);}
else
{
$sql="update pollsele set Pollsele_Del='1' where pollsele_id='$sele'";
$result = mysql_query($sql); }
mysql_close();
echo "<META HTTP-EQUIV=REFRESH CONTENT='1; URL=pollsele.php?id=$id'>"; }

?>
----------------------------------------------------------------------
pollsee.php //投票结果
<? if ($toupiao!=""){
$db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select Pollsele_Name,pollsele_num from pollsele where pollsele_name='$toupiao'";
@$result = mysql_query($sql);
$myrow=mysql_fetch_row($result);
$poll_num=$myrow[1];
$poll_num=$poll_num+1;
$sql="update pollsele set Pollsele_num='$poll_num' where pollsele_name='$toupiao'";
mysql_query($sql);
$sql="select Poll_Name from poll where poll_id='$poll_id'";
@$result = mysql_query($sql);
$title=mysql_fetch_row($result);
echo "<p align=center>";
echo $title[0]; echo "</p>";
echo "<br>";
$sql="select Pollsele_Name,pollsele_num from pollsele where pollsele_del='0' and pollsele_poll_id='$poll_id'";
@$result = mysql_query($sql);
echo "<table align=center bgcolor=aabbcc style='border:1px solid rgb(0,0,0)'>";
while($myrow=mysql_fetch_row($result))
{ echo "<tr>"; echo "<td width=150 bgcolor=99aabb style='border:1px solid rgb(255,255,255)'>";
echo $myrow[0];echo "</td><td width=50 bgcolor=99aabb style='border:1px solid rgb(255,255,255)'>";echo $myrow[1]; echo "</td></tr>";} echo "</table>"; }
else
{echo "<font color=red>你不能投空票!!!</font>";}
?>
【本文版权归作者与奥索网共同拥有，如需转载，请注明作者及出处】