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How to display the title and thumbnail of child Custom Post Types on the parent custom post type in WordPress:
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| <?php | |
| $pageChildren = get_pages('child_of='.$post->ID."&echo=0&post_type=custompostypename"); | |
| if ( $pageChildren ) { | |
| foreach ( $pageChildren as $pageChild ) { | |
| echo '<a href="' . get_permalink($pageChild->ID) . '">'; | |
| $childimage = wp_get_attachment_image_src(get_post_thumbnail_id($pageChild->ID), 'thumbnail_size'); | |
| $childimagealttext = get_post_meta(get_post_thumbnail_id($pageChild->ID), '_wp_attachment_image_alt', true); | |
| echo '<img src="'. $childimage['0'] . '" alt="' . $childimagealttext . '"/></a>'; | |
| echo '<p><a href="' . get_permalink($pageChild->ID) . '">'. $pageChild->post_title.'</a></p>'; | |
| } | |
| } |