WordPress上一页和下一页不适用于自定义帖子类型

Question

I have a custom post type where I don't want the posts to be visible individually, so I set,

'publicly_queryable' => false,
'rewrite' => array('slug' => 'custom-page-slug'),

I then have the following query on the page:

<?php 
$paged = 2;
$args = array( 'post_type' => 'sample_post_type', 'posts_per_page' => 2, 'paged' => $paged, order => "DESC" );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) : $loop->the_post();
  echo '<h2>' . esc_html( get_the_title() ) . '</h2>';
  echo '<div class="entry-content">';
  the_content();
  echo '</div>';
endwhile;
?>

My issue is, when I try to use get_next_posts_link() and get_previous_posts_link() , they simply link to the same page (they don't go to page/2 or page/1 ).

Here is my code for the prev and next links:

        <?php if ($loop->max_num_pages > 1) { // check if the max number of pages is greater than 1  ?>
            <div class="clearfix prev-next-arrows">
                <nav class="prev-next-posts">
                    <div class="next-posts-link">
                        <?php echo get_next_posts_link( 'Next Page &raquo;', $query->max_num_pages ); // display older posts link ?>
                    </div>
                    <div class="prev-posts-link">
                        <?php echo get_previous_posts_link( '&laquo; Previous Page' ); // display newer posts link ?>
                    </div>
                </nav>
            </div>
        <?php } ?>

Anyone know what would be wrong with my current setup?

Thanks

Answer 1

I think instead of echo get_next_posts_link(...) and echo get_previous_posts_link(...) you should use next_posts_link(...) and previous_posts_link(...) (without the echo and without the get_ part, at least that's how it works in my websites.

Also, before you define the arguments, insert this line (instead of $paged = 2; ):

$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;

Answer 2

I figured it out. I had the following in my custom post type args:

'rewrite' => array('slug' => 'post-type-slug')

It was the same slug as the page I had the loop on