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1. LoLina
   Member
   Posted 4 months ago #

   I have three level categories in my WordPress site. It's looks like:

   Parent A
   - Child A1
   - - Child child A11
   - - Child child A12
   - Child A2
   - - Child child A21
   - - Child child A22
   Parent B
   - Child B1
   - - Child child B11
   - - Child child B12
   - Child B2
   - - Child child B11
   - - Child child B12

   I have a code:

   <?php
           $termID = 3; // Parent A ID
           $taxonomyName = "products";
           $termchildren = get_term_children( $termID, $taxonomyName );
               echo'<div class="sub"> <div class="links">';
                 foreach ($termchildren as $child) {
                     $term = get_term_by( 'id', $child, $taxonomyName );
                     echo'<a href="#">' . $term->name . '</a>';}
               echo'</div> </div>';?>

   The result of the code is:

   Child A1
   Child child A11
   Child child A12
   Child A2
   Child child A21
   Child child A22

   How to get only the Child without Child Child?

2. vjpo
   Member
   Posted 4 months ago #

   You can try wp_list_categories() with specified 'depth' parameter.
   http://codex.wordpress.org/Template_Tags/wp_list_categories

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