【问题标题】:Sort specific product category cart items at the end in WooCommerce在 WooCommerce 中最后对特定产品类别的购物车项目进行排序
【发布时间】:2021-04-24 07:14:53
【问题描述】:

如何将定义的产品类别中的商品排序到购物车订单的末尾,例如,我希望属于产品类别“瓶子”的所有产品都位于购物车订单的末尾。

我找到了这个按价格排序的代码,但想按照上面的描述进行调整。

add_action( 'woocommerce_cart_loaded_from_session', 'prefix_cart_order_prod_cat' );

function prefix_cart_order_prod_cat() {

    $products_in_cart = array();
    // Assign each product's price to its cart item key (to be used again later)
    foreach ( WC()->cart->cart_contents as $key => $item ) {
        $product = wc_get_product( $item['product_id'] );
        $products_in_cart[ $key ] = $product->get_price();
    }

    // SORTING - use one or the other two following lines:
    //asort( $products_in_cart ); // sort low to high
   arsort( $products_in_cart ); // sort high to low

    // Put sorted items back in cart
    $cart_contents = array();
    foreach ( $products_in_cart as $cart_key => $price ) {
       $cart_contents[ $cart_key ] = WC()->cart->cart_contents[ $cart_key ];
    }

    WC()->cart->cart_contents = $cart_contents;

}

【问题讨论】:

    标签: php wordpress woocommerce cart taxonomy-terms


    【解决方案1】:

    您可以使用has_term() conditional WordPress function 来检查购物车商品是否属于某个产品类别(但需要为相关产品(项目)设置定义的类别)

    所以下面的代码将在最后对购物车中的物品进行排序:

    add_action( 'woocommerce_cart_loaded_from_session', 'product_category_cart_items_sorted_end' );
    function product_category_cart_items_sorted_end() {
        $category_terms    = __('T-shirts'); // Here set your category terms (can be names, slugs or Ids)
        $items_in_category = $other_items = array(); // Initizlizing
    
        // Assign each item in a different array depending if it belongs to defined category terms or not
        foreach ( WC()->cart->cart_contents as $key => $item ) {
            if( has_term( $category_terms, 'product_cat', $item['product_id'] ) ) {
                $items_in_category[ $key ] = $item;
            } else {
                $other_items[ $key ] = $item;
            }
        }
    
        // Set back merged items arrays with the items that belongs to a category at the end
        WC()->cart->cart_contents = array_merge( $other_items, $items_in_category );
    }
    

    代码位于活动子主题(或活动主题)的functions.php 文件中。经过测试并且可以工作。

    【讨论】:

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