wordpress 如何获取自定义帖子类型的分类值
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How to get the taxonomy values of a custom post type
提问by user2091936
I am creating a new template that will get all the custom post type (Case Studies) content, including the taxonomies values associated with it.
我正在创建一个新模板，它将获取所有自定义帖子类型（案例研究）内容，包括与之相关的分类法值。
So far I got the following:
到目前为止，我得到了以下信息：
<section>
<h1><?php _e( 'posts', 'casestudies' ); ?></h1>
<?php get_template_part('loop'); ?>
<?php
$args = array('post_type' => 'casestudies', 'posts_per_page' => 3);
$query = new WP_Query($args);
while($query -> have_posts()) : $query -> the_post();
?>
<h2><?php the_title(); ?></h2>
<p>Meta: <?php the_meta(); ?></p>
<p>Excerpt: <?php the_excerpt(); ?></p>
<p>what_to_put_here_to_get_taxonomies_values????</p>
<?php endwhile; ?>
<?php get_template_part('pagination'); ?>
</section>
How do I get the taxonomy of it? I have tried multiple things but all seemed to fail and just getting more confused.
我如何获得它的分类法？我尝试了多种方法，但似乎都失败了，而且越来越困惑。
采纳答案by MikO
Check this function: wp_get_post_terms()
检查这个函数：wp_get_post_terms()
Assuming your custom post type Case Studysupports two taxonomies called countryand subject, you can try something like this:
假设您的自定义帖子类型Case Study支持两个名为country和subject 的分类法，您可以尝试以下操作：
<?php $terms = wp_get_post_terms( $query->post->ID, array( 'country', 'subject' ) ); ?>
<?php foreach ( $terms as $term ) : ?>
<p><?php echo $term->taxonomy; ?>: <?php echo $term->name; ?></p>
<?php endforeach; ?>
Your output would be something like:
您的输出将类似于：
Country: United Kingdom
Subject: Biology
Subject: Chemistry
Subject: Neurology
回答by Nurealam Sabbir
assume: I register a taxonomy with custom post type name publication_category.
假设：我使用自定义帖子类型名称Publication_category注册了一个分类法。
On your custom post type template write :
在您的自定义帖子类型模板上写：
$terms = get_the_terms( $post->ID, 'publication_category' );
if ($terms) {
foreach($terms as $term) {
echo $term->name;
}
}
回答by Ollo
Have you tried using <?php get_taxonomies() ?>?
你试过使用<?php get_taxonomies() ?>吗？
If your looking for specific taxonomies that function has optional arguments you can pass in to control the output. See documentation here : http://codex.wordpress.org/Function_Reference/get_taxonomies
如果您正在寻找该函数具有可选参数的特定分类法，您可以传入以控制输出。请参阅此处的文档：http: //codex.wordpress.org/Function_Reference/get_taxonomies
回答by Ed Vieira
Just in case if it could help someone, I used "the_taxonomies()" function inside a loop of a custom post type.
以防万一它可以帮助某人，我在自定义帖子类型的循环中使用了“the_taxonomies()”函数。
<?php
while ( have_posts() ) : the_post();
$custom_post = get_post_meta( get_the_ID() );
//
?>
//html
//and stuff
<?php the_taxonomies(); ?>
<?php
endwhile;
?>
the result was:
Taxonomy-name: {Taxonomy-term}. <-- as a link
