Problema withe repeater item

• marcelohcortez

• April 17, 2016 at 12:42 am

I have a code that kinda works. It gets the repeater and shows everything from the article that I need.

The problem is that it’s not looping trouhg the repeater ‘bloco’ it only runs it once.

Here is the code:

http://pastebin.com/Uy9HdP3C

• John Huebner

• April 17, 2016 at 1:20 am

I’ve pared down your code to the important bits to explain where the problem is. Hope it helps

<?php
  // there is already a query running, the main query
  
  // this is a nested secondary query
  $the_query = new WP_Query(array(
      // .. your query here
  ));
  while( $the_query->have_posts() ) : $the_query->the_post();
    // .. do some stuff
    if( have_rows('bloco') ): 
      while ( have_rows('bloco') ) : 
        the_row();
        $post_objects = get_sub_field('artigos');
        if( $post_objects ): 
        
          // temporarily hold the post from your secondary query
          // see comment below about problem doing wp_reset_postdata();
          $temp_post = $post;
          
          foreach( $post_objects as $post): 
            setup_postdata($post); 
            // ... do some stuff
          endforeach;
          
          // you should do a wp_reset_postdata() here
          // however, if you do that you will reset post data
          // to the main query and not your secondary nested query
          // so get the value we stored above here
          $post = $temp_post;
          
        endif; //if( $post_objects ): foreach( $post_objects as $post): setup_postdata($post);
      endwhile;
    endif; //<?php if( have_rows('bloco') ): while ( have_rows('bloco') ) : the_row();
  endwhile; // end of the secondary query loop
  
  // this resets post data to main query
  wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly
?>

• marcelohcortez

• April 17, 2016 at 1:28 am

Thnx a lot dude, it worked like a charm.

• fgenois

• December 26, 2018 at 10:49 am

Hello.

I working on a similar problem for some hours now, I just can’t find the solution.
I tried the code above, only the first repeater element is displayed, followed by weird posts, I dont even know where they came from.

Here’s my code :
// main query
<?php $args = array (‘post_type’ => ‘newslettre’, ‘order’ => ‘DESC’,’posts_per_page’ => ‘1’, );
$my_query= new WP_Query( $args );
while ( $my_query->have_posts() ) : $my_query->the_post();

// repeater
if( have_rows(‘articles’) ):
while ( have_rows(‘articles’) ) : the_row();
$post_object = get_sub_field(‘choisir_un_article’);
if( $post_object ):
$temp_post = $post;

foreach( $post_object as $post):
setup_postdata($post);
?>

// … do some stuff

<?php endforeach;
$post = $temp_post; ?>
<?php endif; ?>
<?php endwhile; ?>
<?php endif; ?>

<?php endwhile; ?>
<?php wp_reset_postdata(); ?>

Your hekl would be very appreciated !!!

Thank you

• MatthieuJbrt

• January 11, 2019 at 3:02 am

@hube2 Thank you but it does not work for me :/

I try other loop but I have juste 1 post in Front

An idea ?

Thank you so much

<?php $query = new WP_Query( array( 'post_type' => 'nosmarques' ) );                
if ( $query->have_posts() ) : ?>
	<?php while ( $query->have_posts() ) : $query->the_post(); ?>   
		<div id="popup<?php the_ID(); ?>" class="popup_block">
			<div class="center">
				<?php the_post_thumbnail(); ?>
				<span class="h1 dispo"><?php _e( 'Disponibilités', 'territoiredhomme' ); ?></span>
			</div>
			<?php if( have_rows('brand_in_shop') ): ?>
				<ul class="shop-brand globe">
					<?php while ( have_rows('brand_in_shop') ) : the_row(); ?>   
						<li class="inline-block">
						    <?php $post_object = get_sub_field('shop_sales'); ?>
						    <?php if( $post_object ): ?>
						 		<?php $post = $post_object; setup_postdata( $post ); ?>
						 			<a class="uppercase" href="territoiredhomme/nos-boutiques/">
						                <?php the_title(); ?>
						            </a>
						        <?php wp_reset_postdata(); ?>
						    <?php endif; ?>
						</li>	 
					<?php endwhile; ?>	 
				</ul>
			<?php endif; ?>		 
		</div>	
	<?php endwhile; wp_reset_postdata(); ?>
	<!-- show pagination here -->
	<?php else : ?>
	<!-- show 404 error here -->
<?php endif; ?>

• John Huebner

• January 16, 2019 at 12:22 am

The problem is as I have explained in other places on these forums, and above. You cannot use a nested loop that includes setup_postdata() and wp_reset_postdata(). wp_reset_postdata() ALWAYS resets post data to the main query. In you example there is the “Main WP Query”, then you do a custom query, then you get a post from a field. The last is the 3rd nesting. Calling wp_reset_postdata() here is what is causing the problem. You must interact with this post in another way, for example

<li class="inline-block">
  <?php 
    $post_object = get_sub_field('shop_sales');
    if ($post_object) {
      ?>
        <a class="uppercase" href="territoiredhomme/nos-boutiques/">
          <?php echo get_the_title($post_object->ID); ?>
        </a>
      <?php 
    }
  ?>
</li>

• MatthieuJbrt

• January 16, 2019 at 1:04 am

It’s ok !
Thank you for your answer !

I have understant for the setup_postdata() and wp_reset_postdata().

have a good day !