prevent post from page refresh...help appreciated
Posted: Wed Sep 09, 2009 8:56 pm
Hey guys, quick question. I have a simple form that updates a database when clicked. Is there a way to prevent the post of it simply from page refresh have it triggered only by its input?
Code: Select all
echo '<form action="" method="POST" >
<input name="usernumber" value="$count" type="hidden">
<input type="submit" value="update">
</form>';
if (isset($_POST['usernumber']))
{
$query= "UPDATE topic SET user_number='$count'
WHERE td='$td'";
$query1=mysql_query($query);
}