Query get post,how to add comment box

2 comments

1. First of all, welcome to WPSE!

   By default, the comment box does not come with the post object, what you are looking for is the comments_template function.

   It should be as simple as changing your code to this:

   <?php 
   $post_id = 104; 
   $queried_post = get_post($post_id); 
   $content = $queried_post->post_content; 
   $content = apply_filters('the_content', $content); 
   $content = str_replace(']]>', ']]&gt;', $content); 
   echo $content;
   comments_template();
   ?>
   

   But if I’m correct this would only work for the current post in the loop.

   Looking at the function in wp-includes/comment-template.php, it uses global $post and global $wp_query variables. You would need to modify that value in order for the comments template to show up for the post you are displaying.

   You could modify that using query_posts instead of get_post, but be sure to reset the query afterwards:

   $post_id = 104; 
   query_posts( array( 'p' => $post_id ) ); 
   
   while( have_posts() ) : the_post();
   
       $content = apply_filters( 'the_content', get_the_content() ); 
       $content = str_replace( ']]>', ']]>', $content ); 
       echo $content;
   
       comments_template();
   
   endwhile;
   
   wp_reset_postdata(); // Don't forget!
   

   I haven’t tested this but it should work. I would also suggest reading this awesome answer by Rarst about when to use what function to “get posts”. 🙂

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2. With this query you can add the comments.

   function get_comments( $args = '' ) {
       $query = new WP_Comment_Query;
       return $query->query( $args );
   }
   

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