最后更新时间为 2018年7月29日
最近有个客户提到这样一个需要,就是首页先显示20篇文章,再每页加载10篇(点击加载更多),这样就与一般的分页不一样了,既要保证文章不重复,也要保证分页正确。请看下面代码:
function MBThemes_offset_firstpage( $query ) {
if ( $query->is_main_query() && !is_admin() && $query->get('post_type') != 'project') {
$offset = 10;
$query->set( 'post_type', 'post' );
$query->set( 'post_status', 'publish' );
$query->set( 'ignore_sticky_posts', '-1' );
$ppp = get_option('posts_per_page');
if (!$query->is_paged()) {
$query->set('posts_per_page',$offset + $ppp);
} else {
$offset = $offset + ( ($query->query_vars['paged']-1) * $ppp );
$query->set('posts_per_page',$ppp);
$query->set('offset',$offset);
}
}
}
add_action('pre_get_posts','MBThemes_offset_firstpage');
function MBThemes_offset_firstpage_pagination( $found_posts, $query ) {
$offset = 10;
if( $query->is_main_query() && !is_admin() && $query->get('post_type') != 'project') {
$found_posts = $found_posts - $offset;
}
return $found_posts;
}
add_filter( 'found_posts', 'MBThemes_offset_firstpage_pagination', 10, 2 );