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1. hellau
   Member
   Posted 2 months ago #
   

   Hi,

   I would like to paginate a custom taxonomy terms listing.

   Here are some details :
   - Custom taxonomy : scenographie
   - terms (unique) inside : scene.

   Code in my template :

   $taxonomyName = "scenographie";
   	$terms = get_terms($taxonomyName,array(
   		'parent' => 67
   	));
   	foreach($terms as $term) {?>
   
   		<div id="post-<?php the_ID();?>" class="posts">
   
   			<div class="scene-list-thb">
   				<?php $tax_term_id = $term->term_taxonomy_id;
   			 	$images = get_option('taxonomy_image_plugin');?>
   			 	<a href="<?php echo get_term_link($term->slug,$taxonomyName)?>" title="<?php echo $term->name ?>">
   			 		<?php echo wp_get_attachment_image( $images[$tax_term_id], 'scenes-thb' );?>
   			 	</a>
   		 	</div>
   
   		 	<div class="scene-infos <?php if(!has_post_thumbnail()) : ?>full<?php endif; ?>">
   	        	<h2><a href="<?php echo get_term_link($term->slug,$taxonomyName)?>" title="<?php echo $term->name ?>"><?php echo $term->name ?></a></h2>
   	        	<div class="scene-desc">
   	        		<p>
   		        		<?php
   		        		$termDesc = $term->description;
   		        		echo truncate($termDesc, 650, "...", true);
   		        		?>
   	        		</p>
   	        	</div>
   	        	<a class="scene-details" href="<?php echo get_term_link($term->slug,$taxonomyName)?>">Voir le détail de cette scène</a>
           	</div>
   
           </div>
   
   	<?php } ?>

   I'm using a plugin to use image on category / taxonomys.

   So what i'm looking for is display only 3 result per page, and get everything else paginate.

   Is it possible, and how ?

   Thx

2. vtxyzzy
   Member
   Posted 2 months ago #
   

   Here is an article that describes the use of the WP paginate_links() function to paginate an array. Use is as an example and adapt to your code: http://wordpress.mcdspot.com/2010/11/25/pagination-using-paginate_links/

3. hellau
   Member
   Posted 2 months ago #
   

   Hey !
   Thanks to your advice, i've finally came to a solution !

   Here's what I did :

   $taxonomyName = "scenographie";
   	$terms = get_terms($taxonomyName, 'parent=67');
   
   	function objectToArray($d) {
   	  if (is_object($d)) {
   
   	   $d = get_object_vars($d);
   	  }
   
   	  if (is_array($d)) {
   
   	   return array_map(__FUNCTION__, $d);
   	  }
   	  else {
   	   // Return array
   	   return $d;
   	  }
   	 }
   
   	wp_reset_query();
   
   	$rows_per_page = 3;
   	$current = (intval(get_query_var('paged'))) ? intval(get_query_var('paged')) : 1;
   
   	//echo "current ==> ".$current;
   
   	global $wp_rewrite;
   
   	$pagination_args = array(
   	 'base' => @add_query_arg('paged','%#%'),
   	 'format' => '',
   	 'total' => ceil(count($terms)/$rows_per_page),
   	 'current' => $current,
   	 'show_all' => false,
   	 'type' => 'list',
   	 'prev_next'    => true,
   	 'prev_text'    => __('«'),
   	 'next_text'    => __('»')
   	);
   
   	if( $wp_rewrite->using_permalinks() )
   	 $pagination_args['base'] = user_trailingslashit( trailingslashit( remove_query_arg('s',get_pagenum_link(1) ) ) . 'page/%#%/', 'paged');
   
   	if( !empty($wp_query->query_vars['s']) )
   	$pagination_args['add_args'] = array('s'=>get_query_var('s'));
   
   	$start = ($current - 1) * $rows_per_page;
   	$end = $start + $rows_per_page;
   	$end = (count($terms) < $end) ? count($terms) : $end;
   
   	echo '<br />';
   	for ($i=$start;$i < $end ;++$i ) { ?>
   		<?php $term = $terms[$i] ?>
   
   		<div id="post-<?php the_ID();?>" class="posts">
   
   			<div class="scene-list-thb">
   				<?php $tax_term_id = $term->term_taxonomy_id;
   			 	$images = get_option('taxonomy_image_plugin');?>
   			 	<a href="<?php echo get_term_link($term->slug,$taxonomyName)?>" title="<?php echo $term->name ?>">
   			 		<?php echo wp_get_attachment_image( $images[$tax_term_id], 'scenes-thb' );?>
   			 	</a>
   		 	</div>
   
   		 	<div class="scene-infos <?php if(!has_post_thumbnail()) : ?>full<?php endif; ?>">
   	        	<h2><a href="<?php echo get_term_link($term->slug,$taxonomyName)?>" title="<?php echo $term->name ?>"><?php echo $term->name ?></a></h2>
   	        	<div class="scene-desc">
   	        		<p>
   		        		<?php
   		        		$termDesc = $term->description;
   		        		echo truncate($termDesc, 650, "...", true);
   		        		?>
   	        		</p>
   	        	</div>
   	        	<a class="scene-details" href="<?php echo get_term_link($term->slug,$taxonomyName)?>">Voir le détail de cette scène</a>
           	</div>
   
           </div>
   
   	<?php } ?> 
   
   	<?php
   	echo "<div class='pagination scenes-pagination'>";
   	echo paginate_links($pagination_args);
   	echo "</div>";
   	?>

   I got an none working pagination at the beginning, and i juste add "wp_reset_query()" before that code, and it worked.

   Thx again ;)

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