php - Woocommerce 类别使用 get_categories 按菜单排序

Question

我正在调用 Woocommerce 类别的列表，并试图让它们以自定义的 darg-and-drop 顺序显示，但无济于事。通常的 'orderby' => 'menu_order' 不起作用。代码如下:

         <?php
            $args=array(
                'orderby' => 'menu_order',
                'order' => 'ASC',
                'child_of' => 13,
                'hide_empty' => 0,
                'taxonomy' => 'product_cat'
            );
            $categories=get_categories($args);
                foreach($categories as $category) {  
                    echo "<li class='filter-option " . $category->slug . "'><a href='#' data-filter-value='." . $category->slug . "'>";
                    echo $category->name;
                    echo "</a></li>";
                } 
            ?>

任何帮助将不胜感激

Answer 1

您要查找 get_categories() 参数的参数是

'menu_order' => 'asc'

所以例如。我返回前三个根 Woocommerce 类别并排除未分类的函数如下所示:

// load first three categories from Woocommerce
function my_get_woocommerce_categories() {
	$args = array(
		'taxonomy' => 'product_cat',
		'parent' => 0,
		'hide_empty' => false,
		'number' => 3,
		'show_uncategorized' => false,
		'menu_order' => 'asc',
	);

	$categories = get_categories( $args );

	return $categories;
}