WordPress.org

1. diabeticdiet
   Member
   Posted 1 year ago #

   I am trying this thing:
   

   <li>
   <a href="#subcategory-slug">Subcategory Name</a>
   </li>

   and here is the code I am using:
   

   <li>
   
   				<?php $displayed = array();?>
   				<?php $my_query = new  WP_Query('category_name=Products&posts_per_page=9999');
   				while ($my_query->have_posts()) : $my_query->the_post();
   				?>
   
   				<a href="<?php foreach((get_the_category()) as $category ) { if($category->parent != 0) { echo '#'. $category->category_nicename . ' '; } } ?>">
   				<?php foreach((get_the_category()) as $category ) { if($category->parent != 0) { echo $category->cat_name . ' '; } } ?></a>
   
   			</li>

   It kind of work only if there is just one post per subcategory, but if there are more then one post for the same category I get duplicate content:
   

   <li>
   <a href="#subcategory-slug">Subcategory Name</a>
   </li>
   <li>
   <a href="#subcategory-slug">Subcategory Name</a>
   </li>
   <li>
   <a href="#subcategory-slug">Subcategory Name</a>
   </li>

   So my question is how to alter the code so for multiple post to the same subcategory it displays just once that subcategory?

Topic Closed

This topic has been closed to new replies.