Question

我使用以下代码将所有附件分配给我的自定义帖子类型 ..但现在我想在循环中获取帖子ID ..我怎样才能做到这一点？？

$query = new WP_Query(  
          array(  
            'post_type' => 'portfolio', // adjust your custom post type name here  
            'posts_per_page' => -1,  
            'fields' => 'ids'  
          )  
        );  
        $image_query = new WP_Query(  
          array(  
            'post_type' => 'attachment',  
            'post_status' => 'inherit',  
            'post_mime_type' => 'image',  
            'posts_per_page' => -1,  
            'post_parent__in' => $query->posts,  
            'order' => 'DESC'  
          )  
        );  


        if( $image_query->have_posts() ){  
          while( $image_query->have_posts() ) {  
              $image_query->the_post();  
              $imgurl = wp_get_attachment_url( get_the_ID() );  

             if(!empty($output)) $output = 'Sorry, no attachments found.';  
              $output .= '<a href="'.$imgurl.'"><img src="'.$imgurl.'"></a>';  

              echo $output;  
          }

谢谢！

Answer 1

根据您在循环中查找的ID，您可以执行以下操作

$post-ID - ＆gt;从正在显示的附件帖子中返回帖子ID
$post->post_parent - ＆gt;返回父帖子ID

如何从附件wordpress获取帖子ID

1 个答案: