我正在使用woocommerce作为目录。我想从类别id给每个产品类别的css id。因为我想在某些地方制作“display:none”。
我的代码在Chrome控制台中查找如下:
<div class="woo-category">
<span>
<a href="http://www.yazicimakina.com.tr/?product_cat=overlap" rel="tag">Overlap</a>
","
<a href="http://www.yazicimakina.com.tr/?product_cat=tam" rel="tag">TAM</a>
","
<a href="http://www.yazicimakina.com.tr/?product_cat=tumu" rel="tag">TÜMÜ</a>
</span>
</div>
我的PHP代码:
<div class="woo-category">
<?php
$postid = get_the_ID();
$categories = get_the_term_list($postid, 'product_cat', '', ', ', '');
?>
<span><?php print_r($categories); ?></span>
</div>
我想:
<div class="woo-category">
<span>
<a id="example1" href="http://www.yazicimakina.com.tr/?product_cat=overlap" rel="tag">Overlap</a>
","
<a id="example2" href="http://www.yazicimakina.com.tr/?product_cat=tam" rel="tag">TAM</a>
","
<a id="example3" href="http://www.yazicimakina.com.tr/?product_cat=tumu" rel="tag">TÜMÜ</a>
</span>
</div>
我认为方法是:将类别ID打印为css id,但我不知道如何在PHP中执行此操作。
答案 0 :(得分:1)
这里的最佳做法是自定义循环。请尝试以下
<?php
$terms = get_the_terms( $post->ID, 'product_tag' );
if ($terms && ! is_wp_error($terms)): ?>
<?php foreach($terms as $term): ?>
<a href="<?php echo get_term_link( $term->slug, 'product_tag'); ?>" rel="tag" class="<?php echo $term->slug; ?>"><?php echo $term->name; ?></a>
<?php endforeach; ?>
<?php endif; ?>