wordpress - 视觉 Composer 发布过去事件的网格自定义查询字符串

Question

我想在主页中显示过去的事件。我正在使用视觉 Composer 帖子网格自定义查询选项来与当前日期进行比较并显示小于当前日期的帖子。

post_type=event&posts_per_page=3&post_status=publish&orderby=meta_value_num&order=DESC&meta_key=date_short_order&meta_value=$today&compare=<&type=DATE

我使用了这个查询但不起作用

Answer 1

从当前日期获取过去的事件

帖子类型“event”和元键名称“date_short_order”

<?php
$today = date("Y/m/d h:i A");
$event_args=array(
    'type'                     => 'event',
    'post_status'              => 'publish',
    'posts_per_page'           => 3,
    'meta_key'                 => 'date_short_order', //event_date
    'orderby'                  => 'meta_value_num', //or 'meta_value_num' , 'meta_value'
    'meta_query' => array(
                        array('key' => 'date_short_order',
                              'value' => $today, 
                              'compare' => '=<',
                              'type' => 'DATE',
                        )
                    ),
    'order'                    => 'DESC',
);
$event_my_query = null;
$event_my_query = new WP_Query($event_args);

if( $event_my_query->have_posts() ) 
{
     while ($event_my_query->have_posts()) : $event_my_query->the_post(); 
        the_title();
      endwhile;
}
wp_reset_query($event_my_query);
?>

[] 在 URL 编码时被替换为 %5B%5D。

'[' = %5B

']' = %5D

post_type=event&posts_per_page=3&post_status=publish&meta_key=date_short_order&orderby=meta_value_num&order=DESC&meta_query[0][key]=date_short_order&meta_query[0][value]=$today&meta_query[0][compare]=<&meta_query[0][type]=DATE

视觉 Composer 为过去的事件发布网格自定义查询字符串:

post_type=event&posts_per_page=3&post_status=publish&meta_key=date_short_order&orderby=meta_value_num&order=DESC&meta_query%5B0%5D%5Bkey%5D=date_short_order&meta_query%5B0%5D%5Bvalue%5D=$today&meta_query%5B0%5D%5Bcompare%5D=<&meta_query%5B0%5D%5Btype%5D=DATE