WordPress查询-按元字段值排序 [英] WordPress query - Order by meta-field value

问题描述

我有一个包含三个元字段的帖子.

I have a post with three meta-fields.

add_post_meta($my_post, 'times', $times);

我想查询该类别并按其中一个的meta字段值对帖子进行排序.我现在使用的args是:

And i would like to query this category and sort the posts by the meta field value of one of them. The args i use right now are:

  $args=array(
        'post_type' => 'post',
        'category_name' => 'players',
        'order' => 'DESC', 
        'orderby' => 'meta_value_num',
        'meta_key' => 'times',
        'meta_query' => array(
       array(
           'key' => 'times',
           'value' => 0,
           'compare' => '>=',
       ),
        'posts_per_page'=> '8'
        )
        );
      

时间是元字段的名称.上面的代码未返回任何内容.

Where times is the name of the metafield.The above code isn't returning anything.

推荐答案

您有'posts_per_page'=> meta_query 参数中的'8'.

You have 'posts_per_page'=> '8' inside your meta_query argument.

将您的代码更改为以下内容:

Change your code into the following:

$args=array(
    'post_type' => 'post',
    'category_name' => 'players',
    'order' => 'DESC', 
    'orderby' => 'meta_value_num',
    'meta_key' => 'times',
    'meta_query' => array(
        array(
            'key' => 'times',
            'value' => 0,
            'compare' => '>=',
        )
    ),
    'posts_per_page'=> '8'
);

这篇关于WordPress查询-按元字段值排序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！