编辑:这是我试图分页的当前代码。它创建一个自定义查询, 不包括最新帖子以及一个类别中的所有帖子。分页在大多数情况下都可以正常工作, 但是问题是分页列表中的最后一个链接将我带到了空白页。
<section class="card-grid card-grid--push">
<main class="container container--wide">
<?php
$current_page = get_query_var('paged');
$current_page = max( 1, $current_page );
$per_page = 3;
$offset = ( $current_page - 1 ) * $per_page + 1;
$post_list = new WP_Query(array(
'cat' => -15, 'posts_per_page' => $per_page, 'paged' => $current_page, 'offset' => $offset, 'orderby' => 'date', 'order' => 'DESC', ));
if ( $post_list->have_posts() ):
while ( $post_list->have_posts() ):
$post_list->the_post();
?>
<a href="<?php the_permalink(); ?>" <?php post_class('card'); ?>>
<article class="card__content">
<?php the_post_thumbnail('th-card'); ?>
<div class="card__head">
<span class="category">
<?php $category = get_the_category(); echo $category[0]->cat_name; ?>
</span>
<h2 class="card__title"><?php the_title(); ?></h2>
</div>
</article>
</a>
<?php endwhile; ?>
<div class="pagination">
<?php
echo paginate_links( array(
'total' => $post_list->max_num_pages, 'current' => $current_page, 'type' => 'list', 'prev_text' => '«', 'next_text' => '»'
) );
?>
</div>
<?php
endif;
wp_reset_postdata();
?>
</main>
#1
[编辑]这是经过全面测试并可以正常工作的地方:
$current_page = get_query_var('paged');
$current_page = max( 1, $current_page );
$per_page = 12;
$offset_start = 1;
$offset = ( $current_page - 1 ) * $per_page + $offset_start;
$post_list = new WP_Query(array(
'cat' => -15, 'posts_per_page' => $per_page, 'paged' => $current_page, 'offset' => $offset, // Starts with the second most recent post.
'orderby' => 'date', // Makes sure the posts are sorted by date.
'order' => 'DESC', // And that the most recent ones come first.
));
// Manually count the number of pages, because we used a custom OFFSET (i.e.
// other than 0), so we can't simply use $post_list->max_num_pages or even
// $post_list->found_posts without extra work/calculation.
$total_rows = max( 0, $post_list->found_posts - $offset_start );
$total_pages = ceil( $total_rows / $per_page );
if ( $post_list->have_posts() ):
while ( $post_list->have_posts() ):
$post_list->the_post();
// loop output here
endwhile;
echo paginate_links( array(
'total' => $total_pages, 'current' => $current_page, ) );
endif;
wp_reset_postdata();
PS:使用制表符重新缩进了代码。
来源:
https://www.srcmini02.com/65189.html