Woocommerce:在购物车页面上显示产品变化描述 [英] Woocommerce: Display Product Variation Description on Cart page

问题描述

我正在尝试在购物车中显示我的产品版本描述.我已尝试将此代码插入 cart.php 模板中:

I'm trying to display my product variation description in my Cart. I have tried inserting this code in the cart.php template:

if ( $_product->is_type( 'variation' ) ) {echo $_product->get_variation_description();}

通过遵循本文档 https://docs.woocommerce.com/document/template-structure/

但是它仍然没有显示出来.

But it's still not showing up.

不确定在这里我在做什么错.

Not sure what I'm doing wrong here.

有人可以帮忙吗?

谢谢

推荐答案

WooCommerce版本3+的更新兼容性

自WooCommerce 3起， get_variation_description() > 现在已弃用，并由WC_Product方法 get_description() .

Since WooCommerce 3, get_variation_description() is now deprecated and replaced by the WC_Product method get_description().

要在购物车中获取产品项变体说明 (筛选变体产品类型条件)，您有 2种可能性(可能更多) …):

To get your product item variation description in cart (filtering variation product type condition), you have 2 possibilities (may be even more…):

1. 使用 woocommerce_cart_item_name 钩子显示版本描述，而无需编辑任何模板.
2. 使用cart.php模板显示版本描述.

在两种情况下，您都不需要在代码中使用 foreach 循环(如前所述)，因为它已经存在.因此，代码将更加紧凑.

In both cases you don't need to use in your code a foreach loop, as answered before, because it already exist. So the code will be more compact.

案例1 -使用 woocommerce_cart_item_name 钩子:

Case 1 - using woocommerce_cart_item_name hook:

add_filter( 'woocommerce_cart_item_name', 'cart_variation_description', 20, 3);
function cart_variation_description( $name, $cart_item, $cart_item_key ) {
    // Get the corresponding WC_Product
    $product_item = $cart_item['data'];

    if(!empty($product_item) && $product_item->is_type( 'variation' ) ) {
        // WC 3+ compatibility
        $descrition = version_compare( WC_VERSION, '3.0', '<' ) ? $product_item->get_variation_description() : $product_item->get_description();
        $result = __( 'Description: ', 'woocommerce' ) . $descrition;
        return $name . '<br>' . $result;
    } else
        return $name;
}

在这种情况下，描述仅显示在标题和变体属性值之间.

In this case the description is just displayed between the title and the variation attributes values.

此代码会出现在您活动的子主题(或主题)的function.php文件中，也可能会出现在任何插件文件中.

案例2 -使用 cart/cart.php 模板(根据您的评论更新).

Case 2 - Using cart/cart.php template (Update as per your comment).

您可以选择显示此描述的位置(2个选择):

You can chose where you want to display this description (2 choices):

• 标题之后
• 标题和变体属性值之后.

因此，您将根据自己的选择，将这段代码插入第86或90行的cart.php模板中:

So you will insert this code on cart.php template around line 86 or 90 depending on your choice:

// Get the WC_Product
$product_item = $cart_item['data'];

if( ! empty( $product_item ) && $product_item->is_type( 'variation' ) ) {
    // WC 3+ compatibility
    $description = version_compare( WC_VERSION, '3.0', '<' ) ? $product_item->get_variation_description() : $product_item->get_description();
    if( ! empty( $description ) ) {
        // '<br>'. could be added optionally if needed
        echo  __( 'Description: ', 'woocommerce' ) . $description;;
    }
}

所有代码都经过测试并且功能齐全

这篇关于Woocommerce:在购物车页面上显示产品变化描述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！