我正在运行自定义查询,但在返回posts_per_page时,总是落后两个。我正在使用一个名为events的自定义帖子类型,即拉入代码以显示函数文件中的帖子。我也想实现分页(也不工作),这会有问题吗?
我运行了var dump,它返回查询中的所有内容,包括当前日期之前的帖子。我想是因为它在if语句之前倾销了吗?有什么想法吗?
有什么想法吗?
<?php
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
//Current exhibitions
$args = array(
'post_type' => 'exhibitions',
'orderby' => 'exhibition_start_date',
'meta_key' => 'exhibition_start_date',
'order' => 'ASC',
'posts_per_page' => 6,
'paged' => $paged
);
$my_query = new WP_Query( $args );
while ( $my_query->have_posts() ) : $my_query->the_post();
$exhibition_start_date = get_post_meta($post->ID, 'exhibition_start_date', true);
//Current
if ($exhibition_start_date >= date('Y-m-d') ) {
get_exhibition_container();
}
endwhile;
wp_reset_postdata();
?>
新代码:(我还在我的初始循环中添加了一个带来页面内容的内容,认为它可以介入?)
<div role="main" class="clearfix">
<div class="one-column">
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<h2><?php the_title(); ?></h2>
<?php the_content(); ?>
<?php endwhile; else: ?>
<?php endif; ?>
<?php
$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
//Current exhibitions
$args = array(
'post_type' => 'exhibitions',
'meta_query' => array(
array (
'key' => 'exhibition_start_date',
'value' => date('Y-m-d'),
'compare' => '>='
)
),
'orderby' => 'exhibition_start_date',
'meta_key' => 'exhibition_start_date',
'order' => 'ASC',
'posts_per_page' => 10,
'paged' => $paged
);
$my_query = new WP_Query( $args );
while ( $my_query->have_posts() ) : $my_query->the_post();
$exhibition_start_date = get_post_meta($post->ID, 'exhibition_start_date', true);
//Current
get_exhibition_container();
endwhile;
wp_reset_postdata();
?>
<div class="previous-holder">
<?php previous_posts_link(); ?>
</div>
<div class="next-holder">
<?php next_posts_link(); ?>
</div>
答案 0 :(得分:0)
不要在循环中使用if
条件,而应使用meta_query
param:
$args = array(
'post_type' => 'exhibitions',
'meta_query' => array(
array(
'key' => 'exhibition_start_date',
'value' => date('Y-m-d'),
'compare' => '>='
)
),
'orderby' => 'exhibition_start_date',
'meta_key' => 'exhibition_start_date',
'order' => 'ASC',
'posts_per_page' => 6,
'paged' => $paged
);
编辑:关于分页
在当前查询中打印指向上一组帖子的链接。
您应该在previous_posts_link()
next_posts_link()
和wp_reset_postdata()