marginaali

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  • Forum: Hacks
    In reply to: Custom post types draw an error on post-template.php on line 298
    Thread Starter marginaali

    (@marginaali)

    9 years, 4 months ago

    Problem found, it was because of a query on a single.php file which helped to create a post loop on the page from the custom posts. It didn’t break up before I created the said post types and used them in the loop.

    Forum: Hacks
    In reply to: Can users add things to posts/pages without going to edit mode?
    Thread Starter marginaali

    (@marginaali)

    9 years, 8 months ago

    Thanks latro!

    I had a bit of a fight with the Advanced custom fields but you helped a lot!

    I ended up using code which looks something like:

    <?php if( is_user_logged_in()): ?>

<?php global $current_user;
      get_currentuserinfo();

$current = get_field( "the-field" );
$user = $current_user->user_login;

//See that the user is already marked themselves present
if (strpos($current, $user) !== false):
echo nl2br ("You are already taking part");

else:
?>

<form method="post">
<input type="submit" name="marker" value="Add yourself" />
<input type="hidden" name="aid" value="<?php echo($post->ID) ?>" />
<input type="hidden" name="person" value="<?php echo($current_user->user_login) ?>" />
</form>

<?php endif; ?>
<?php endif; ?>

<h2> Participants: </h2>

<?php
if ( isset( $_POST['marker'] )):

$current = get_field( "the-field" );
$user = $_POST['person'];

if (strpos($current, $user) !== false):
echo nl2br ("");

else:

$current = get_field( "the-field );
$user = $_POST['person'];

$updated = $current . $user . "<br/>";
update_field('the-field', $updated);

?>

<?php endif; ?>
<?php endif; ?>
<p>Participants: <?php the_field('the-field'); ?></p>
Viewing 2 replies - 1 through 2 (of 2 total)