how to access tables from database by using php in
wamp server.i have done the following code but its not working for some reason.is there anything to put in 'action=""'.it is not giving any error but displaying the same page.i want to display table from database on any different entry in dropdown menu and pressing search button..
<p class="h2">Quick Search</p>
<div class="sb2_opts">
<p>
</p>
<form method="post" action="" >
<p>Enter your source and destination.</p>
<p>
From:</p>
<select name="from">
<option value="Islamabad">Islamabad</option>
<option value="Lahore">Lahore</option>
<option value="murree">Murree</option>
<option value="Muzaffarabad">Muzaffarabad</option>
</select>
<p>
To:</p>
<select name="To">
<option value="Islamabad">Islamabad</option>
<option value="Lahore">Lahore</option>
<option value="murree">Murree</option>
<option value="Muzaffarabad">Muzaffarabad</option>
</select>
<input type="submit" value="search" />
</form>
</form> </table>
<?php
if(isset($_POST['from']) and isset($_POST['To'])) {
$from = $_POST['from'] ;
$to = $_POST['To'] ;
$table = array($from, $to);
$con=mysqli_connect("localhost");
$mydb=mysql_select_db("homedb");
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
switch ($table) {
case array ("Islamabad", "Lahore") :
$result = mysqli_query($con,"SELECT * FROM flights");
echo "</flights>"; //table name is flights
break;
case array ("Islamabad", "Murree") :
$result = mysqli_query($con,"SELECT * FROM `isb to murree`");
echo "</`isb to murree`>"; //table name isb to murree
;
break;
case array ("Islamabad", "Muzaffarabad") :
$result = mysqli_query($con,"SELECT * FROM `isb to muzz`");
echo "</`isb to muzz`>";
break;
//.....
//......
default:
echo "Your choice is nor valid !!";
}
}
mysqli_close($con);
?>
