WooCommerce 中选定产品类别的自定义产品价格后缀 [英] Custom product price suffix for selected product categories in WooCommerce

问题描述

我想在 WooCommerce 中的价格标签后显示一段文字.我有一个适用于我的functions.php 的代码，但它显示在所有产品类别中.

I would like to display a piece of text after the price tag in WooCommerce. I have a code that is working for my functions.php, but it shows on all product categories.

我想知道是否有人知道如何使此自定义文本仅显示选定的类别；或者甚至更好，未选择的产品类别，因为会显示文本的产品类别比不显示的产品类别多得多.

I was wondering if someone knows how to make this custom text to show for only selected categories; or even better, unselected product categories as there are a lot more product categories that will display the text than the ones who doesn't.

我的实际代码:

add_filter( 'woocommerce_get_price_html', 'custom_price_message' );
function custom_price_message( $price ) {
    $mt = ' per M/T';
    return $price . $mt;
}

推荐答案

试试下面的代码，使用 has_term() 条件函数来定义产品类别:

Try the following code that uses has_term() conditional function for defined product categories:

add_filter( 'woocommerce_get_price_html', 'conditional_price_suffix', 20, 2 );
function conditional_price_suffix( $price, $product ) {
    // HERE define your product categories (can be IDs, slugs or names)
    $product_categories = array('t-shirts','hoodies');

    if( has_term( $product_categories, 'product_cat', $product->get_id() ) )
        $price .= ' ' . __('per M/T');

    return $price;
}

代码位于活动子主题(或活动主题)的 function.php 文件中.经测试有效.

Code goes in function.php file of your active child theme (or active theme). Tested and works.

要排除定义的产品类别，您将替换:

if( has_term( $product_categories, 'product_cat', $product->get_id() ) )

简单地通过:

if( ! has_term( $product_categories, 'product_cat', $product->get_id() ) )

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