Voting management procedures
Table structure
CREATE TABLE Poll (poll_id Int (one) not null Auto_increment,poll_name char (), Poll_del Int (a) DEFAULT ' 0 ', PRIMARY KEY (poll_id))
CREATE TABLE Pollsele (pollsele_id int (one) not null Auto_increment,pollsele_name char (m), Poll_del Int (a) DEFAULT ' 0 ', pollsele_poll_id Int (ten), Pollsele_num Int (ten), PRIMARY KEY (pollsele_id))
-------------------------------------------------------------------------------------------------
poll.php//Main program
? $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= ' vote ' >";
echo "</p>";
echo "</form>"; echo "</td>";
echo "</table>";
Mysql_close ();
echo "<br>";
echo "<p align=right>";
echo "<a href=poll_input> management </a>"; echo "</p>"; ?>
-----------------------------------------------------------------------
poll_input.php//Add theme
? $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 $my [2];echo] < /TD> ";
echo "</tr>";
echo "</table>";
?>
?
if ($submit 2!= "add")
{echo "<p align=center>";
echo "<form action= ' poll_input.php ' method= ' post ' >";
echo "<font color=004080> theme:</font>";
echo "<input type=text name=title size=30 value= ' >";
echo "<input type=submit name=submit2 value= ' Add ' >";
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 ($submit 1!= "valid" && $submit 3!= "Delete")
{echo "<p align=center>";
echo "<form action= ' poll_input.php ' method= ' post ' >";
echo "<font color=004080> set Theme:</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] ' > $myrow [0]";}
echo "</select>";
echo "<input type=submit name=submit1 value= ' effective ' >";
echo "<input type=submit name=submit3 value= ' delete ' >";
echo "</p>";
echo "</FORM>";
}
Else
{
if ($submit 1== "valid")
{
$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//Add options
? $db =mysql_connect ("localhost", "root", "391450");
mysql_select_db ("
