Reply To: Hide a repeating audio field when empty

• fanlokbun

• April 19, 2017 at 12:24 am

Hi James,
I tried just removing the endif; but it broke the page. This is all the code added to the loop-index. What I want is any empty field to be hidden. I concentrated on the voice audio because there are very few so it is most important to hide.
Thanks
Rob

// BEGIN CHRIS CUSTOM
                $content_output  =  '<div class="entry-content" '.avia_markup_helper(array('context' => 'entry_content','echo'=>false)).'>';
                $content_output .=  $content;

if($current_post['post_type'] == "story"):

                $date = get_field('contributed_on'); 
                $y = substr($date, 0, 4);
                $m = substr($date, 4, 2);
                $d = substr($date, 6, 2);
                $time = strtotime("{$d}-{$m}-{$y}");
                $images = get_field('image_gallery');

				/* $content_output .= '<div class="story-id">';
				$content_output .=  '<span><strong>Story ID: </strong></span>'.get_post_meta( $post->ID, 'story_id', true).
				'</br>';
                $content_output .= '</div>';
				
				$content_output .= '<div class="story-contributor">';
                $content_output .=  '<span><strong>Contributor: </strong></span>'.get_post_meta( $post->ID, 'contributor', true).'</br>';
                $content_output .= '</div>';
                
				$content_output .= '<div class="story-date">';
				$content_output .=  '<span><strong>Contributed on: </strong></span>'.date('F dS Y', $time).'</br>';
                $content_output .= '</div>';
				
				$content_output .= '<div class="story-permission">';
				$content_output .=  '<span><strong>Permission to publish: </strong></span>'.get_post_meta( $post->ID, 'permission', true).'</br>';
				$content_output .= '</div>'; */
               
			   $content_output .= '<div class="story-surname">';
			   $content_output .=  '<span><strong>Surname: </strong></span>'.get_post_meta( $post->ID, 'persons_surname', true).'</br>';
			   $content_output .= '</div>';

			   $content_output .= '<div class="story-other-names">';
			   $content_output .=  '<span><strong>Other names: </strong></span>'.get_post_meta( $post->ID, 'other_names', true).'</br>';
			   $content_output .= '</div>';

               $content_output .= '<div class="story-related">';
               $content_output .=  '<span><strong>Other people in this story: </br></strong></span>';
					if( have_rows('related_people') ): while ( have_rows('related_people') ) : the_row();
					$content_output .=  get_sub_field('first_name').' '.get_sub_field('surname').'</br>';
					endwhile; else : endif;
               $content_output .= '</div>';

			   $content_output .= '<div class="story-places">';
               $content_output .=  '<span><strong>Locations in this story: </br></strong></span>';
					if( have_rows('place') ): while ( have_rows('place') ) : the_row();
					$content_output .=  get_sub_field('place').'</br>';
					endwhile; else : endif;
				$content_output .= '</div>';

				$content_output .= '<div class="story-text">';
				$content_output .=  '<span></br><strong>Story: </br></strong></span>'.get_post_meta( $post->ID, 'story', true).'</br>';
				$content_output .= '</div>';

				$content_output .= '<div class="story-images">';
				$content_output .=  '<span></br><strong>Images: </br></strong></span>';
					if( $images ): 
					$content_output .=  '<ul>';
						foreach( $images as $image ):
						$content_output .= '<li>';
						$content_output .= '<a class="lightbox" href="'.  $image['url'].'">';
						$content_output .= '<img src="'. $image['sizes']['thumbnail'].'" alt="'.  $image['alt'].'" title="'. $image['title'].'" />';
						$content_output .= '</a>';
						$content_output .= '</li>';
						endforeach;
					$content_output .= '</ul>';
					endif; 
				$content_output .= '</div>';

				$story_audio = '<div class="story-audio">';
				$story_audio .=  '<span><strong>Audio / Voice recordings: </br></strong></span>';
					if( have_rows('voice') ): while ( have_rows('voice') ) : the_row();
					$file = get_sub_field('voice_recording');
					if($file){
					$story_audio .='<a href="'. $file['url'].'" target="_blank">'.$file['title'].'</a></br>';
					//if statement added from ACF - set all the logic within this
					}

					endwhile; else : endif;
				$story_audio .= '</div>';
				if (function_exists('zbp_content')) {
						$story_audio = zbp_content($story_audio);
				}
				$content_output .= $story_audio;
				$content_output .= '<div class="story-links">';
				$content_output .=  '<span></br><strong>Links to related web content / sources: </br></strong></span>';
					if( have_rows('sources') ): while ( have_rows('sources') ) : the_row();
					$content_output .='<a href="'. get_sub_field('link_url').'" target="_blank">'.get_sub_field('site').'</a></br>';
					endwhile; else : endif;
				$content_output .= '</div>';
endif;

// END CHRIS CUSTOM