Select post 具有特定组 - 子字段值

Question

在 wordpress 中我有自定义 post 类型 'referenzen'。此 post 类型具有自定义字段 (ACF) 'Referenzen-buildin-type' 组，子字段 'building-type' 是复选框。我不知道如何 select post 与特定建筑类型。这对我不起作用：

$posts = get_posts(array(
  'meta_query' => array(
      array(
          'key'     => 'referenzen-building-types_building-type',
          'value'   => '"Museen"',
          'compare' => 'LIKE'
      )
  )
));

有什么想法吗？谢谢

Answer 1

$posts = get_posts(array(
  'meta_query' => array(
      array(
          'key'     => 'referenzen_building_types_building_type',
          'value'   => 'Museen',
          'compare' => 'LIKE'
      )
  )
));

Answer 2

请往下看：

<?php
  //args
  $args = = array (
    'numberposts'   => -1,
    'post_type'     => 'event',
    'meta_key'      => 'location',
    'meta_value'    => 'Melbourne'
  );

  //query
  $the_query = new WP_Query( $args );?>

<?php if( $the_query->have_posts() ): ?>
  <?php while( $the_query->have_posts() ) : $the_query->the_post(); ?>
    /* do something */
  <?php endwhile; ?>
<?php endif; ?>

<?php wp_reset_query();  // Restore global post data stomped by the_post(). ?>

希望对您有所帮助。

Select post 具有特定组 - 子字段值

Select post with specific group - subfield value

wordpress

advanced-custom-fields