如何设置类别列表限制?

时间:2014-10-17 10:47:09

标签: php wordpress wordpress-theming

我是显示帖子类别子列表。列表显示全部 我只需要显示6(孩子) 帮助我们......

例如: 菜单(父母) list1(孩子) list2(孩子) list3(孩子) list4(孩子) list5(孩子) list6(孩子) list7(孩子) list8(孩子)

<?php $article_categories = get_categories(array(
                                    'child_of' => get_category_by_slug('work')->term_id
                            ));
    $talentChildren = get_categories(array('child_of' => get_category_by_slug('talent')->term_id));


 ?>
    <?php if ( have_posts()) : ?>
        <?php $talent_Children = array($talentChildren[0]); ?>
        <?php foreach($talent_Children as $talent): ?>
        <?php
        $talentSubChildren = new WP_Query();
        $talentSubChildren->query(array('category_name' => $talent->slug));
        ?>
        <h2><a href="<?php the_permalink() ?>talent/directors/"><?php echo $talent->name; ?></a></h2>
        <ul>
        <?php while ($talentSubChildren->have_posts()) : $talentSubChildren->the_post(); ?>
        <li>
        <h4><a href="<?php the_permalink() ?>"><?php the_title(); ?></a>
        </h4>
        </li>
        <?php endwhile; ?>
        </ul>
        <?php endforeach; ?>
        <?php endif; ?>
        </div>

1 个答案:

答案 0 :(得分:5)

您可以在get_categories函数中使用用户编号= 6,如

$talentChildren = get_categories(array('child_of' => get_category_by_slug('news')->term_id,'number' => 6,'hide_empty' => 0));
foreach($talentChildren as $talent):
    echo "<pre>";
    print_r($talent);
    echo "</pre>";
endforeach;