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Matthew King · 10-10-2007, 01:20 PM

You need to replace the <td> bit in the php with this:

Code:

   <td><a href="/resultdetail.php?recordID=<?= $ref; ?>"><?= $ref; ?></a></td>

Assuming that the recordID querystring parameter is the reference..

Almeria Property Place · 10-10-2007, 02:13 PM

got it working fine now, only problem is it raises two points, can you delete individual references in the session? and how do you stop them being added twice?

Matthew King · 10-10-2007, 02:21 PM

Quote:

Originally Posted by Almeria Property Place

got it working fine now, only problem is it raises two points, can you delete individual references in the session? and how do you stop them being added twice?

To delete, its a bit cumbersome but here goes:

/delete.php?reference=123

Code:

$old = explode(',' $_SESSION['portfolio']);
$new = '';

foreach($old as $ref) {
   if ($ref != $_GET['reference']) {
      $new .= ',' . $ref;
   }
}

$_SESSION['portfolio'] = $new;

Header('Location: portfolio.php');

And to make sure duplicates aren't added:

Code:

  
   if (strpos($_SESSION['portfolio'], ',' . $_GET['reference']) !== false) {
      // put the code to add to the session here
   }

Matthew King · 10-10-2007, 02:29 PM

Actually, you can probably get away with this for delete:

Code:

    $_SESSION['portfolio'] = str_replace(',' . $_GET['reference'], '', $_SESSION['portfolio']);
    Header('Location: portfolio.php');

As long as you don't get any problems, that would be far more efficient.

Almeria Property Place · 10-10-2007, 02:59 PM

<?php session_start();

if (strpos($_SESSION['portfolio'], ',' . $_GET['recordID']) !== false) {
$_SESSION['portfolio'] .= ',' .$_GET['recordID'];
}
?>
or like this
<?php session_start();
$_SESSION['portfolio'] .= ',' .$_GET['recordID'];
if (strpos($_SESSION['portfolio'], ',' . $_GET['recordID']) !== false) {
$_SESSION['portfolio'] .= ',' .$_GET['recordID'];
}
?>

cant seem to get it to work either way

Matthew King · 10-10-2007, 03:04 PM

What doesn't work? Does it give an error message?

Almeria Property Place · 10-10-2007, 03:10 PM

with either version above it just adds the record anyway with one version and doesnt add anyrecords with the other. Where should it be placed?

Matthew King · 10-10-2007, 03:11 PM

It should be:

Code:

   if (strpos($_SESSION['portfolio'], ',' . $_GET['recordID']) === false) {

=== instead of !==

Oops

Almeria Property Place · 10-10-2007, 03:17 PM

where does the delete code go or do i need a new page?

Matthew King · 10-10-2007, 03:19 PM

You'll need a new page for that, and to add another link to the portfolio list page.