Question

我创建了一个模板，用于显示子分类法中的帖子列表。在该模板中，我使用以下代码

<?php 
$term = get_term_by( 'slug', get_query_var('term'), get_query_var('taxonomy') );
$a = $term->name;
$offset = isset($_POST['offset']) ? (int)$_POST['offset'] : 0; // lấy dữ liệu phái client gởi
$getposts = new WP_query(); $getposts->query('post_type=hotcheck&tax_query=array(array(taxonomy=topics&terms='.$a.'&field=slug))&post_status=publish&showposts=5&offset='.$offset);
global $wp_query; $wp_query->in_the_loop = true; 
while ($getposts->have_posts()) : $getposts->the_post(); ?>
    <li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
<?php endwhile; wp_reset_postdata();
die(); 
?>

该代码仍然有效，但不符合预期。每个人都可以看到该段

$getposts->query('post_type=hotcheck&tax_query=array(array(taxonomy=topics&terms='.$a.'&field=slug))&post_status=publish&showposts=5&offset='.$offset);

是对还是错？请帮我我希望以SUB（子）-分类而不是分类显示所有帖子。非常感谢

Answer 1

<?php
    $args = array(
        'post_type' => 'your_post_type', // if you want to further filter by post_type
        'tax_query' => array(
            array(
                'taxonomy' => 'type',
                'field' => 'term_id',
                'terms' => 37 // you need to know the term_id of your term "example 1"
             )
        )
    );
    $query = new WP_Query( $args ); 
?>


    while ( query->have_posts() ):
      $query->the_post();    
      ...
    endwhile

如何在自定义分类法中发布查询

1 个答案: