使用Spree，如何在Rails控制台中从订单中查找产品选项值？ [英] Using Spree, how can I find product option values from an order in rails console?

问题描述

我能够从订单中获取产品，但是我仍然没有找到获取其option_values来生产产品的方法。这是我找到产品的方式：

I am able to get products from an order, but I still didn't find a way to get its option_values in order to produce it. This is how I found the product:

  p = Order.find_by_number("R326153622").products.first

然后，我通过 p.option_types 获得了option_types我：

Then, I have its option_types through p.option_types which gives me:

=> [#<OptionType id: 935339118, name: "gender", ...>, 
    #<OptionType id: 935339117, name: "size", ...>, 
    #<OptionType id: 643188970, name: "color", ...>]

好！现在我的头痛开始了。我只是不知道客户在将其放入购物车时选择的产品的性别，尺寸和颜色的位置。

Ok! Now my headache starts. I just can't realize where to find the gender, size, and color of this product, chosen by the customer when he put it in his cart.

我正在放弃并立即致电客户，但仍想了解它= D

I'm giving up and calling the customer right away, but still wanted to understand it =D

推荐答案

您可以这样做

  p = Order.find_by_number("R326153622").products.first

然后

  p.option_types.map(&:name)

是什么这里发生的是这种形式

what is happening here is that this form

 array.map(&:method_name)

在每个数组成员上调用此方法

call this methods on each one of array members

这篇关于使用Spree，如何在Rails控制台中从订单中查找产品选项值？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！