从WordPress获取WooCommerce产品类别 [英] Get WooCommerce product categories from WordPress

问题描述

我正在尝试通过WordPress主题中的函数从WooCommerce获取产品类别

I am trying to get the product categories from WooCommerce through a function in my WordPress theme

    function get_me_list_of($atts, $content = null)
    {   
        $args = array( 'post_type' => 'product', 'posts_per_page' => 10, 'product_cat' => $atts[0]);

        $loop = new WP_Query( $args );

        echo '<h1 class="upp">Style '.$atts[0].'</h1>';
        echo "<ul class='mylisting'>";
        while ( $loop->have_posts() ) : $loop->the_post(); 
        global $product; 

        echo '<li><a href="'.get_permalink().'">'.get_the_post_thumbnail($loop->post->ID, 'thumbnail').'</a></li>';
     echo '<li><a href="'.get_permalink().'">'.$loop->post->post_title.'</a></li>';

echo '<li><a href="">'.get_categories().'</a></li>';
        endwhile; 

        echo "</ul>";

        wp_reset_query(); 


    }

    ?>

上面的代码返回了一些产品，但是返回了产品类别.

The above code returns some products, but the product categories.

当我在上面的代码中包含echo '<li><a href="">'.get_categories().'</a></li>';时，它将作为数组返回.我该如何解决?

When I included echo '<li><a href="">'.get_categories().'</a></li>'; in the code above it returns as an array. How do I fix this?

如何更改此设置以从WooCommerce获取产品类别?

How do i change this to get the product categories from WooCommerce?

推荐答案

<?php

  $taxonomy     = 'product_cat';
  $orderby      = 'name';  
  $show_count   = 0;      // 1 for yes, 0 for no
  $pad_counts   = 0;      // 1 for yes, 0 for no
  $hierarchical = 1;      // 1 for yes, 0 for no  
  $title        = '';  
  $empty        = 0;

  $args = array(
         'taxonomy'     => $taxonomy,
         'orderby'      => $orderby,
         'show_count'   => $show_count,
         'pad_counts'   => $pad_counts,
         'hierarchical' => $hierarchical,
         'title_li'     => $title,
         'hide_empty'   => $empty
  );
 $all_categories = get_categories( $args );
 foreach ($all_categories as $cat) {
    if($cat->category_parent == 0) {
        $category_id = $cat->term_id;       
        echo '<br /><a href="'. get_term_link($cat->slug, 'product_cat') .'">'. $cat->name .'</a>';

        $args2 = array(
                'taxonomy'     => $taxonomy,
                'child_of'     => 0,
                'parent'       => $category_id,
                'orderby'      => $orderby,
                'show_count'   => $show_count,
                'pad_counts'   => $pad_counts,
                'hierarchical' => $hierarchical,
                'title_li'     => $title,
                'hide_empty'   => $empty
        );
        $sub_cats = get_categories( $args2 );
        if($sub_cats) {
            foreach($sub_cats as $sub_category) {
                echo  $sub_category->name ;
            }   
        }
    }       
}
?>

这将按层次列出所有顶级类别和子类别.如果您只想显示顶级类别，请不要使用内部查询.随意设置样式.

This will list all the top level categories and subcategories under them hierarchically. do not use the inner query if you just want to display the top level categories. Style it as you like.

这篇关于从WordPress获取WooCommerce产品类别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！