Reply To: Can I use the text area to generate multiple meta values?

• James

• March 2, 2016 at 12:42 pm

Hi @vierastalo

You need to get the field in the $post loop. Something like this:

<?php get_header(); ?>

<section class="content">

	<?php get_template_part('inc/page-title'); ?>
	
       <div class="pad group">

<div class="entry">	
						<div class="entry-inner">
							<?php the_content(); ?>
							<?php wp_link_pages(array('before'=>'<div class="post-pages">'.__('Pages:','hueman'),'after'=>'</div>')); ?>
						</div>
						<div class="clear"></div>				
					</div><!--/.entry-->
		
<?php

$posts = get_posts(array(
	'numberposts' => -1,
	'meta_key' => 'elokuvat_k',
    'order'=> 'ASC',
    'orderby' => 'elokuvat_k'
));

if($posts)
{
	echo '<ul>';

    $temporary_list = array();
	foreach($posts as $post)
	{
		$film_names = get_field('elokuvat_k', $post->ID);
        $film_names_array = preg_split( '/\r\n|\r|\n/', $film_names );
        foreach($film_names_array as $film_name){
            $temporary_list[] = array('post_id' => $post->ID, 'film_name' => $film_name);
        }
	}
    foreach( $temporary_list as $i => $row ) {
        $order[ $i ] = $row['film_name'];
    }
    array_multisort( $order, SORT_ASC, $temporary_list );
    
    foreach($temporary_list as $film_name){
        echo '<li><a href="' . get_permalink($film_name['post_id']) . '">' . $film_name['film_name'] . '</a></li>';
    }
    
	echo '</ul>';
}

?>

	</div><!--/.pad-->
	
</section><!--/.content-->

<?php get_sidebar(); ?>

<?php get_footer(); ?>

If you don’t know how to modify it, please learn more about PHP here: http://www.w3schools.com/php/ or hire a developer to help you out with it. I recommend looking for one on https://studio.envato.com/ or https://www.upwork.com/.

I hope this helps.