linux服务器配置与管理 投票管理程序

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 "

";
         echo "";
       echo "

";
      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 "

";
     echo "

";
   while($myrow=mysql_fetch_row($result))
   {
   echo "$myrow[0]";
     echo " ";                                          }
   echo "
";  echo "
";
  echo "";
   echo "

";
  echo "

";      echo "

";
   mysql_close();
    echo "
";
    echo "

";
   echo "管理"; echo "

";     ?>
-----------------------------------------------------------------------
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 "";
             $result=mysql_query($sql);
             while($my=mysql_fetch_row($result))
            {
    echo "";echo "";
              echo "";
    echo "";
                 echo "";
                  }    echo "

";echo $my[0];echo "

$my[1]

";echo $my[2];echo "

";
                   ?>


  
           if($submit2!="添加")
             { echo "

";
             echo "

";
        echo "主题:";
       echo "";
      echo "";
                    echo "";
           echo"

";   }
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 "";
           echo "设置主题:";
   echo "";
         $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$db);
$sql="select Poll_Id from poll";
$result = mysql_query($sql);
mysql_close();
while($myrow=mysql_fetch_row($result))
{ echo "$myrow[0]";}
   echo "";
     echo "";
        echo "";
       echo "";
echo "";
           }
           else
           {
              if($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 "";
             @$result=mysql_query($sql);
             while($my=mysql_fetch_row($result))
            {
    echo "";echo "";echo $my[0];echo "";
              echo "$my[1]";
    echo "";echo $my[2];echo "";
         echo "";echo $my[3];echo "";
                 echo "";
                  }    echo "";
                   ?>


  
           if($submit2!="添加")
             {     echo "

";
             echo "

";
        echo "选项:";
       echo "";
      echo "";
                    echo "";
           echo"

";   }
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 "";
            echo "设置选项:";
   echo "";
         $db =mysql_connect("localhost", "root","391450");
mysql_select_db("class",$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 "$myrow[0]";}
   echo "";
     echo "";
        echo "";
      echo "";
echo "";
           }
           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 "mysql_query($sql);
    $sql="select Poll_Name from poll where poll_id='$poll_id'";
@$result = mysql_query($sql);
     $title=mysql_fetch_row($result);
       echo "

";
      echo $title[0]; echo "

";
      echo "
";
       $sql="select Pollsele_Name,pollsele_num from pollsele where pollsele_del='0' and pollsele_poll_id='$poll_id'";
@$result = mysql_query($sql);
      echo "";
  while($myrow=mysql_fetch_row($result))
  {   echo ""; echo "";} echo "

";   echo $myrow[0];echo "

";echo $myrow[1]; echo "

";  }
  else
  {echo "你不能投空票!!!";}
    ?>  
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