javascript - 同时以两种货币显示产品价格？

Question

如何修改 PrestaShop 1.5 以同时以两种货币显示产品价格（即产品和类别页面中列出的产品的基础货币和访客货币）：

我想我应该修改ProductController.php和product.tpl. 这个对吗？

以下是我在论坛上找到的产品页面的一种解决方案，但它适用于 PrestaShop 1.4x：

覆盖 /controllers/ProductController.php 中的 ProductController.php

<?php
class ProductController extends ProductControllerCore{
    public function displayContent() {
        global $currency;
        $second_currency = 'USD';
        $productPriceWithTax = Product::getPriceStatic($this->product->id, true, NULL, 6);
        if (Product::$_taxCalculationMethod == PS_TAX_INC) {
            $productPriceWithTax = Tools::ps_round($productPriceWithTax, 2);
        }
        $productPriceWithoutEcoTax = (float)($productPriceWithTax - $this->product->ecotax);

        $current_currency = $currency->iso_code;
        $default_currency = Currency::getDefaultCurrency()->iso_code;
        $currency_array   = Currency::getCurrencies($object = false, $active = 1);

        if ($current_currency == $default_currency) {
            foreach ($currency_array as $arr) {
                if ((string)$arr['iso_code'] == $second_currency) {
                    $second_currency_price = Tools::ps_round($productPriceWithoutEcoTax * (float)$arr['conversion_rate'], 2);
                }
            }
        }

        self::$smarty->assign('second_currency_price', $second_currency_price . ' ' . $second_currency);
        parent::displayContent();
    }
}

修改product.tpl：

{if $priceDisplay >= 0 && $priceDisplay <= 2}
    <span id="our_price_display">{convertPrice price=$productPrice}</span>

至

{if $priceDisplay >= 0 && $priceDisplay <= 2}
    {$second_currency_price} /
    <span id="our_price_display">{convertPrice price=$productPrice}</span>

在上面的示例中，美元是第二种货币 ( $second_currency='USD')。我想知道是否可以为 PrestaShop 1.5 修改此代码，该代码自 1.4x 以来发生了显着变化。

score 2 · Accepted Answer

You have to loop this array which contains all the currencies you manage: {$currencies}

{foreach from=$currencies item=c}{$c.name}{/foreach}

The default currency is in: {$id_currency_cookie}

If I remember, you have to write this in product.tpl.

I don't know how to display the correct price for your currency. Tell us if you find.

javascript - 同时以两种货币显示产品价格？

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