Reply To: Repeater not working

• John Huebner

• July 2, 2016 at 11:02 pm

<?php 
  if( have_rows('temas') ) { 
    ?>
      <p class="font-arial fs-13 hint-text">Tema(s) general(es)<br><strong>
        <?php 
          // keep a count of tema_especifico
          $tema_especifico = 0;
          while( have_rows('temas') ): 
            the_row();
            // see if row has tema_especifico
            if (get_sub_field('tema_especifico')) {
              // yes add to count
              $tema_especifico++;
            }
            $post_object = get_sub_field('tema_general');
            if( $post_object ): 
              // override $post
               $post = $post_object;
              setup_postdata( $post );
              ?>
              <li><?php the_title(); ?></li>
              <?php 
                wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly
            endif;
          endwhile;
        echo "</strong></p>";
  }
  
  if( have_rows('temas') && $tema_especifico ) { 
    // only show this section if tema_especifico were found during first loop
    ?>
      <p class="font-arial fs-13 hint-text">Tema(s) especifico(s)<br><strong>
        <?php 
        while( have_rows('temas') ): 
          the_row();
          $post_object = get_sub_field('tema_especifico');
          if( $post_object ):
            // override $post
            $post = $post_object;
            setup_postdata( $post );
            ?>
              <li><?php the_title(); ?></li>
            <?php 
            wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly
          endif;
        endwhile;
      echo "</strong></p>";
  } else {
    if ($tg != '') {
      ?>
        <p class="font-arial fs-13 hint-text">
          Temática general <br><strong><?php echo $tg; ?></strong>
        </p>
      <?php
    } 
     if ($te != '') { 
      ?>
        <p class="font-arial fs-13 hint-text">
          Temática específica<br><strong><?php echo $te; ?></strong>
        </p>
      <?php 
    }
  } 
?>