Prestashop 1.5。货币符号blockspecials模块

时间:2013-02-05 18:57:08

标签: prestashop

我正在使用blockspecials模块,并且您可以在图片中看到显示的货币。只要我知道,如果你从这里删除货币符号,你可以从商店的任何地方删除它。也许有一种方法可以从块特殊中删除它?这种方式看起来不太好。

enter image description here

提前感谢您的帮助。

1 个答案:

答案 0 :(得分:0)

此模块正在调用名为displayWtPrice的自定义prestashop smarty函数(位于/classes/Tools.php中)。此功能正确地将数字格式化为货币。如果您不想要这种格式,请从blockspecials.tpl。

中删除smarty函数

默认情况下,它看起来像;

{if !$PS_CATALOG_MODE}
    <span class="price-discount">{if !$priceDisplay}{displayWtPrice p=$special.price_without_reduction}{else}{displayWtPrice p=$priceWithoutReduction_tax_excl}{/if}</span>
    <span class="price">{if !$priceDisplay}{displayWtPrice p=$special.price}{else}{displayWtPrice p=$special.price_tax_exc}{/if}</span>
{/if}

删除smarty标签。

{if !$PS_CATALOG_MODE}
    <span class="price-discount">{if !$priceDisplay}{$special.price_without_reduction}{else}{$priceWithoutReduction_tax_excl}{/if}</span>
    <span class="price">{if !$priceDisplay}{$special.price}{else}{$special.price_tax_exc}{/if}</span>
{/if}

这将为您留下未格式化的号码。

如果您需要格式化但没有符号,并且它只针对这一个函数,那么您将不得不修改prestashop的核心。

你必须通过覆盖/扩展Tools.php复制/classes/Tools.php中的displayPrice函数 - 创建新类/overrides/classes/Tools.php

<?php

/**
* Tools
*/
class Tools extends ToolsCore
{

    /**
    * Return price with currency sign for a given product
    *
    * @param float $price Product price
    * @param object $currency Current currency (object, id_currency, NULL => context currency)
    * @return string Price correctly formated (sign, decimal separator...)
    */
    public static function displayPrice($price, $currency = null, $no_utf8 = false, Context $context = null, $showSymbol = true)
    {
        if (!is_numeric($price))
            return $price;
        if (!$context)
            $context = Context::getContext();
        if ($currency === null)
            $currency = $context->currency;
        // if you modified this function, don't forget to modify the Javascript function formatCurrency (in tools.js)
        elseif (is_int($currency))
            $currency = Currency::getCurrencyInstance((int)$currency);

        if (is_array($currency))
        {
            $c_char = $currency['sign'];
            $c_format = $currency['format'];
            $c_decimals = (int)$currency['decimals'] * _PS_PRICE_DISPLAY_PRECISION_;
            $c_blank = $currency['blank'];
        }
        elseif (is_object($currency))
        {
            $c_char = $currency->sign;
            $c_format = $currency->format;
            $c_decimals = (int)$currency->decimals * _PS_PRICE_DISPLAY_PRECISION_;
            $c_blank = $currency->blank;
        }
        else
            return false;

        $blank = ($c_blank ? ' ' : '');
        $ret = 0;
        if (($is_negative = ($price < 0)))
            $price *= -1;
        $price = Tools::ps_round($price, $c_decimals);
        switch ($c_format)
        {
            /* X 0,000.00 */
            case 1:
                $ret = (($showSymbol) ? $c_char : '').$blank.number_format($price, $c_decimals, '.', ',');
                break;
            /* 0 000,00 X*/
            case 2:
                $ret = number_format($price, $c_decimals, ',', ' ').$blank.(($showSymbol) ? $c_char : '');
                break;
            /* X 0.000,00 */
            case 3:
                $ret = (($showSymbol) ? $c_char : '').$blank.number_format($price, $c_decimals, ',', '.');
                break;
            /* 0,000.00 X */
            case 4:
                $ret = number_format($price, $c_decimals, '.', ',').$blank.(($showSymbol) ? $c_char : '');
                break;
            /* 0 000.00 X  Added for the switzerland currency */
            case 5:
                $ret = number_format($price, $c_decimals, '.', ' ').$blank.(($showSymbol) ? $c_char : '');
                break;
        }
        if ($is_negative)
            $ret = '-'.$ret;
        if ($no_utf8)
            return str_replace('€', chr(128), $ret);
        return $ret;
    }



}

现在您需要以与使用Tools相同的方式覆盖,但这次是Product类中的函数displayWtPrice

我们会覆盖此功能,如下所示;

public static function displayWtPrice($params, &$smarty)
    {
        return Tools::displayPrice($params['p'], Context::getContext()->currency, false, null, (($params['showsymbol'] == false) ? false : true));
    }

我们已经指定了附加功能参数,如果提供的话,它将从smarty中获取。

现在您需要使用blockspecials.tpl displayWtPrice中的附加参数修改showsymbol=false

{if !$PS_CATALOG_MODE}
    <span class="price-discount">{if !$priceDisplay}{displayWtPrice p=$special.price_without_reduction showsymbol=false}{else}{displayWtPrice p=$priceWithoutReduction_tax_excl showsymbol=false}{/if}</span>
    <span class="price">{if !$priceDisplay}{displayWtPrice p=$special.price showsymbol=false}{else}{displayWtPrice p=$special.price_tax_exc showsymbol=false}{/if}</span>
{/if}