如何在woocommerce中按类别获取产品？

Question

I am trying to get all the products by categories to create a menu.

The output should be like:

    name of category1
      product in category1
      product in category1
      product in category1
   name of  category2
      product in category2
      product in category2
      product in category2

For this I am using this code:

<?php
                    $args = array(
                        'number' => $number,
                        'orderby' => $orderby,
                        'order' => $order,
                        'hide_empty' => $hide_empty,
                        'include' => $ids
                    );

                    $product_categories = get_terms('product_cat', $args);

                    ?>

But do not how to get the result printed in that format mentioned above.

I am new to woocommerce and wordpress. Please help me.

Answer 1

You can do that by iterating categories you already fetched and list product under each categories like;

$args = array(
    'number' => $number,
    'orderby' => $orderby,
    'order' => $order,
    'hide_empty' => $hide_empty,
    'include' => $ids
);

$product_categories = get_terms('product_cat', $args);
?>
<ul>
    <?php
        foreach ($product_categories as $cat) {
            ?>
                <li>
                    <a href="<?php echo get_term_link($cat->slug, 'product_cat'); ?>"><?php echo $cat->name;?></a>
                    <ul>
                        <?php
                        $productArgs = array( 'post_type' => 'product', 'posts_per_page' => 1, 'product_cat' => $cat->name, 'orderby' => 'rand' );
                        $products = new WP_Query( $productArgs );
                        while ( $products->have_posts() ) : $products->the_post(); global $product; ?>

                            <li><a href="<?php echo get_permalink( $products->post->ID ) ?>"><?php echo $products->post->title;?></a></li>

                        <?php endwhile; ?>
                    </ul>
                </li>

    <?php 
        }

    wp_reset_query(); ?>
</ul>