Help loop field repeat

• dadadada2

• December 28, 2018 at 2:50 am

hello I am using a loop in which I have to show a post that has a repeat type field, and I do not know why but only the first result of that field is showing me, it does not show me the rest of the elements ..

<?php
$args = array('posts_per_page' => '-1','post_type'	=> 'listas-compras','author' => $user_ID);
$query = new WP_Query( $args );
if ( $query->have_posts() ) { ?>

<?php while ( $query->have_posts() ) : $query->the_post() ; ?>
 
 <?php 

$posts = get_field('asignar_receta');

if( $posts ): ?>
    <ul>
    <?php foreach( $posts as $post): // variable must be called $post (IMPORTANT) ?>
        <?php setup_postdata($post); ?>
        <li>
            <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>

  

<?php if( have_rows('ingredientes')): // check for repeater fields ?>

<div class="texto-ingredientes">

    <?php while ( have_rows('ingredientes')) : the_row(); // loop through the repeater fields ?>
    
    
    
  
	 <span class="cantidad-recetas"><?php $content = get_sub_field('cantidad');  ?></span>
	
   	<?php echo $content; ?>
    <?php // set up post object
        $post_object = get_sub_field('ingrediente');
        if( $post_object ) :
        $post = $post_object;
        setup_postdata($post);
        ?>

    <div class="ingredientes-recetas"> 

        <?php the_title(); ?>

    </div>

    <?php endif; ?> 
   

    <?php endwhile; ?>
</div>
<!-- End Repeater -->
<?php endif; ?>

• feyfey

• December 29, 2018 at 8:18 am

Hi Dada,

I think it’s not working because each time you used setup_postdata() you probably kill the query loop called above.

Try this way (not functional, just to show you the logical path) :

$args = array('posts_per_page' => '-1','post_type'	=> 'listas-compras','author' => $user_ID);
$query = new WP_Query( $args );
if ( $query->have_posts() ) {
	while ( $query->have_posts() ) {
		$query->the_post() ;
		$listas_id= get_the_ID();
		$asignar_recetas = get_field('asignar_receta', $listas_id);
		if ($asignar_recetas) {
			[...] // Write your html 
			foreach( $asignar_recetas as $receta) {
				// each 'receta' is recetas post object
				$receta_id = $receta->ID;	
				[...] // Write your html
				echo '<a href="'.get_permalink($receta).'>">'.get_the_title($receta).'</a>'; // get post data with the post object
				[...] // Write your html
				if( have_rows('ingredientes', $receta_id)) { 
					while ( have_rows('ingredientes', $receta_id)) : the_row(); // get row with the receta_id to avoid mistake
						[...] // Write your html
						the_sub_field('cantidad');
						[...] // Write your html
						$ingrediente = get_sub_field('ingrediente'); // This is the ingrediente post object
						[...] // Write your html
						echo get_the_title($ingrediente);
						[...] // Write your html
					endwhile;
					[...] // Write your html
				}
				[...] // Write your html
			}
			[...] // Write your html
		}
		[...] // Write your html
	}
}
wp_reset_postdata();

• feyfey

• December 29, 2018 at 8:24 am

Hi Dada

You probabely kill the query loop by using the setup_postdata(). Try this way (Not functional, just to show you the logical path) :

$args = array('posts_per_page' => '-1','post_type'	=> 'listas-compras','author' => $user_ID);
$query = new WP_Query( $args );
if ( $query->have_posts() ) {
	while ( $query->have_posts() ) {
		$query->the_post() ;
		$listas_id= get_the_ID();
		$asignar_recetas = get_field('asignar_receta', $listas_id);
		if ($asignar_recetas) {
			[...] // Write your html 
			foreach( $asignar_recetas as $receta) {
				// each 'receta' is recetas post object
				$receta_id = $receta->ID;	
				[...] // Write your html
				echo '<a href="'.get_permalink($receta).'>">'.get_the_title($receta).'</a>'; // get post data with the post object
				[...] // Write your html
				if( have_rows('ingredientes', $receta_id)) { 
					while ( have_rows('ingredientes', $receta_id)) : the_row(); // get row with the receta_id to avoid mistake
						[...] // Write your html
						the_sub_field('cantidad');
						[...] // Write your html
						$ingrediente = get_sub_field('ingrediente'); // This is the ingrediente post object
						[...] // Write your html
						echo get_the_title($ingrediente);
						[...] // Write your html
					endwhile;
					[...] // Write your html
				}
				[...] // Write your html
			}
			[...] // Write your html
		}
		[...] // Write your html
	}
}
wp_reset_postdata();