显示带有变化的 WooCommerce 购物车

Question

我正在构建一个自定义主题并尝试创建一个“购物车”链接，将鼠标悬停在该链接上时，将显示 WooCommerce 购物车的预览。

使用这篇文章中的以下代码： Get cart item name, quantity all details woocommerce

<?php
    global $woocommerce;
    $items = $woocommerce->cart->get_cart();

        foreach($items as $item => $values) { 
            $_product =  wc_get_product( $values['data']->get_id() );
            //product image
            $getProductDetail = wc_get_product( $values['product_id'] );
            echo $getProductDetail->get_image(); // accepts 2 arguments ( size, attr )

            echo "<b>".$_product->get_title() .'</b>  <br> Quantity: '.$values['quantity'].'<br>'; 
            $price = get_post_meta($values['product_id'] , '_price', true);
            echo "  Price: ".$price."<br>";
            /*Regular Price and Sale Price*/
            echo "Regular Price: ".get_post_meta($values['product_id'] , '_regular_price', true)."<br>";
            echo "Sale Price: ".get_post_meta($values['product_id'] , '_sale_price', true)."<br>";
        }
?>

我已经成功地创建了一个漂亮的购物车小展示。

但是 - 它没有显示已添加到购物车的产品的正确变体。它只显示产品的主要特色图片，而不是已添加的变体图片。

谁能告诉我如何获取和显示已添加到购物车的特定产品变体的详细信息？

Answer 1

试试这个。它适用于带有图片的普通和变体产品详细信息：

global $woocommerce;
$items = $woocommerce->cart->get_cart();

foreach ($items as $item => $values) {
    //get variation product id 
    $variation_id = $values['variation_id'];

    /* check if cart added item is variation product or not (checked by using variation id ) 
     if yes then variation product related information set to variables 
     Else normal product information will set to variables 
     i.e product_id common , product title , product image etc. 
     */
    if ($variation_id) {
        $product_id = $variation_id; // set commmon id ,later will use in get_post_meta() 
        $_product = new WC_Product_Variation($values['variation_id']);
        $product_image = $_product->get_image();
        $product_title = $_product->get_name();
    } else {

        $product_id = $values['product_id']; // set commmon id ,later will use in get_post_meta() 
        $_product = wc_get_product($values['data']->get_id());
        $getProductDetail = wc_get_product($values['product_id']);
        $product_image = $getProductDetail->get_image();
        $product_title = $_product->get_title();
    }

    echo $product_image; // product image depends on if else condition i.e variation or normal product
    echo "<b>" . $product_title . '</b>  <br> Quantity: ' . $values['quantity'] . '<br>';
    $price = get_post_meta($product_id, '_price', true);
    echo "  Price: " . $price . "<br>";
    /* Regular Price and Sale Price */
    echo "Regular Price: " . get_post_meta($product_id, '_regular_price', true) . "<br>";
    echo "Sale Price: " . get_post_meta($product_id, '_sale_price', true) . "<br>";
}

Answer 2

这里是图片购物车详情显示图片...

$_product     = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );

$product_id   = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );

$thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $_product->get_image(), $cart_item, $cart_item_key );

if ( ! $_product->is_visible() ) {
            echo $thumbnail;
        } else {
                    $thumb = wp_get_attachment_image_src( get_post_thumbnail_id($_product->id), 'thumbnail' );
                        $cartimgsrc=UNAVAILABLEIMG;
                    if($thumb[0]){
                        $cartimgsrc=$thumb[0];

                   $product = wc_get_product($cart_item['product_id']);
                   if ( $product && $product->is_type( 'variable' ) ) {


                            $product = new WC_Product_Variable( $product_id );
                            $variations = $product->get_available_variations();
                            foreach ( $variations as $variation ) {
                                if($variation['variation_id'] == $cart_item['variation_id'] ){
                                    $cartimgsrc=$variation['image']['thumb_src'];
                                }   
                            }
                         }

                    }

                    echo "<a href='".$_product->get_permalink( $cart_item )."'> <img class='cartthumbimage' height='180px' width='180px' src='".$cartimgsrc."' /></a>";
                    //printf( '<a href="%s">%s</a>', esc_url( $_product->get_permalink( $cart_item ) ), $thumbnail );
        }