我有一个短代码,如果iI将“rank”的单个值放在shortcode中,它可以正常工作。
[coaches_list category =“dummy”number =“3”rank =“2”]
但我想在“rank”中传递多个值为[coaches_list category =“dummy”number =“3”rank =“2”,“6”]。
'rank'是与post关联的数字类型自定义字段。
我在过去2天在互联网上搜索了很多但没有找到结果。请让我知道我在哪里有错误。
以下是我所提供的短代码:
$args = array(
'number' => '-1',
'orderby' => 'id',
'order' => 'desc',
'category' => '',
'meta_key' => '',
'rank' => '',
), $atts )
);
global $post;
$html = "";
$my_query = new WP_Query( array('post_type' => 'post',
'posts_per_page' => $number, 'orderby' => $orderby, 'order' => $order, 'category' =>$category, 'meta_key' => 'rank', 'meta_value' => $rank ));
if( $my_query->have_posts() ) : while( $my_query->have_posts() ) : $my_query->the_post();
答案 0 :(得分:0)
我去[coaches_list category="dummy" number="3" rank="2,6"]
然后你可以创建一个数组$ranks = explode(',',$rank);
。
function my_shortcode($atts){
extract(shortcode_atts( $args = array(
'number' => '-1',
'orderby' => 'id',
'order' => 'desc',
'category' => '',
'meta_key' => '',
'rank' => '',
),$atts));
$ranks = explode(',',$rank);
$html = '<ul>';
$my_posts = get_posts(array(
'post_type' => 'post',
'posts_per_page' => $number,
'orderby' => $orderby,
'order' => $order,
'category' =>$category,
'meta_query' => array(
'key'=>'rank',
'value'=>$ranks,
'compare'=>'IN'
)
));
foreach($my_posts as $rankpost){
$html .= '<li>'.$rankpost->ID.': '.get_the_title($rankpost->ID).' - Rank: '.get_post_meta($rankpost->ID,'rank',true).'</li>';
}
$html .= '</ul>';
return $html;
}
或许你可以创建一个查询,给出所有帖子,其中rank = 2 AND / OR rank = 6。