Hi there
I am trying to send an array of items to delete from a form, receive them back to the page then enter them into another form and then send them back to the page. Basically its a delete then confirm delete thing.
So I can send the array from the first form though I am not sure how to place them into the second (confirm delete) form.
What I’ve got so far considering the array does get sent in the first place is
First I receive the array:
if (isset($_POST['delete']))
{
if (isset($_POST['todelete'])){
$todelete[] = ($_POST['todelete']);////here is my problem I think
echo <<<_END
<div>Are you sure you wish to make these changes</div>
<div><form action="" method="post">
<input type='hidden' name='todelete'value="$todelete"/>
<input type='hidden' name='confirm'value="confirm"/>
<input id='inputform' type='submit' size='50' value='Yes' />
</form>
<form action="" method="post">
<input type='hidden' name='rollback'value='rollback' />
<input id='inputform' type='submit' size='50' value='No' />
</form></div>
_END;
}
}
Then I try and receive the array back with
if (isset($_POST['confirm'])){
foreach ($_POST['todelete'] as $delete_id) {
$query ="DELETE FROM gallery WHERE id = $delete_id";
$result=mysql_query($query) or die("Invalid Query : ".mysql_error());
echo "Removing Data";
}
}
What I receive is a warning:
'Warning: Invalid argument supplied for foreach() in C:\wamp\www\css\enterphotos.php on line 91"
I am sure that there is a simple solution! Can anyone help me here?