woocommerce 在添加到购物车时添加动态价格 [英] woocommerce add dynamic price while add to cart

问题描述

我的任务是:

我有 test、test1、test2、test3 ==> 4 个产品

I have test, test1, test2, test3 ==> 4 products

测试产品价格为 0 美元.

The test product price is $0.

当添加到购物车时，该特定测试"产品的价格将是 500 美元

While add to cart the price will be added to that particular 'test' product is $500

如何实现这一目标.

我使用以下钩子

add_action( 'woocommerce_before_calculate_totals', 'add_custom_price' );

但它只显示总数为 500.我需要在我的整个购物车中将此价格显示为产品价格.这该怎么做.请帮我.谢谢

But it only shows the total as 500. I need to show this price as product price in my entire cart. How to do this. Please help me. Thanks

推荐答案

我写了一个 很好的指南，了解如何向产品添加表单然后更改价格.

I wrote a nice guide on how to add a form to a product and then change the price.

如果您查找我的函数 'calculate_cost' 并找到使用它的所有地方，您应该能够弄清楚如何修改价格，使 'test' 为 500 美元.

If you look for my function 'calculate_cost' and find every where it is used, you should be able to figure out how to modify the price such that 'test' is $500.

例如，您可以执行以下操作:

For example you could do something like this:

add_filter('woocommerce_add_cart_item', array(&$this, 'add_cart_item'), 10, 1);
function add_cart_item($cart_item) {
    // TODO: Logic to determine when this is the 'test' product
    $cart_item['data']->set_price('500');
}

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