如何修改PrestaShop显示特价产品的数量？

如何修改PrestaShop显示特价产品的数量？

其实，我很早就想修改PrestaShop网站前台显示的特价产品数量，因为，我再怎么调整页面只显示一个特价产品。相信很多做英文外贸SEO的朋友也会遇到这个问题，或许，你也想修改Prestashop网站显示的特价产品的数量。不过，这个特价产品显示的数量修改的工作量还是比较大的，我在网上找了很久才到一个prestashop论坛里面找到如何修改prestashop网站显示的特价产品数量，现在和大家一起分享一下：

把/classes/Product.php的getRandomSpecial方法（第1158行）修改为如下：

view plaincopy to clipboardprint?
static public function getRandomSpecial($id_lang, $beginning = false, $ending = false, $limit = 1)  
{  
    global  $link, $cookie;  
  
    $currentDate = date('Y-m-d H:m:i');  
    $sql = '  
    SELECT p.*, pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`, pl.`meta_keywords`, pl.`meta_title`, pl.`name`, p.`ean13`,  
        i.`id_image`, il.`legend`, t.`rate`  
    FROM `'._DB_PREFIX_.'product` p  
    LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.intval($id_lang).')  
    LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product` AND i.`cover` = 1)  
    LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.intval($id_lang).')  
    LEFT JOIN `'._DB_PREFIX_.'tax` t ON t.`id_tax` = p.`id_tax`  
    WHERE (`reduction_price` > 0 OR `reduction_percent` > 0)  
    '.((!$beginning AND !$ending) ?  
        'AND (`reduction_from` = `reduction_to` OR (`reduction_from` <= \''.pSQL($currentDate).'\' AND `reduction_to` >= \''.pSQL($currentDate).'\'))'  
    :  
        ($beginning ? 'AND `reduction_from` <= \''.pSQL($beginning).'\'' : '').($ending ? 'AND `reduction_to` >= \''.pSQL($ending).'\'' : '')).'  
    AND p.`active` = 1  
    AND p.`id_product` IN (  
        SELECT cp.`id_product`  
        FROM `'._DB_PREFIX_.'category_group` cg  
        LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON (cp.`id_category` = cg.`id_category`)  
        WHERE cg.`id_group` '.(!$cookie->id_customer ?  '= 1' : 'IN (SELECT id_group FROM '._DB_PREFIX_.'customer_group WHERE id_customer = '.intval($cookie->id_customer).')').'  
    )  
    ORDER BY RAND()  
    LIMIT '.$limit;  
    $results = Db::getInstance()->ExecuteS($sql);  
  
    if ($results)  
    {  
        $newresults = array();  
        foreach($results as $row)  
            $newresults[] = Product::getProductProperties($id_lang, $row);  
          
        return $newresults;  
    }  
    return $results;  
}  

将/modules/blockspecials/blockspecials.php的30行改为：

view plaincopy to clipboardprint?
if ($specials = Product::getRandomSpecial(intval($params['cookie']->id_lang), false, false, 5))  

32行改为：

'specials' => $specials, 

/modules/blockspecials/blockspecials.tpl第5-16行替换为：

view plaincopy to clipboardprint?
{if $specials}  
    {foreach from=$specials item=special}  
        <div style="display:block;float:left;">  
        <ul class="products">  
            <li class="product_image">  
                <a href="{$special.link}"><img src="http://chineseb2c.com/{$lin title=" 如何修改prestashop显示特价产品的数量？"="" alt="">getImageLink($special.link_rewrite, $special.id_image, 'medium')}" alt="{$special.legend|escape:html:'UTF-8'}" height="{$mediumSize.height}" width="{$mediumSize.width}" title="{$special.name|escape:html:'UTF-8'}" /></a>  
            </li>  
            <li>  
                <h5><a href="{$special.link}" title="{$special.name|escape:html:'UTF-8'}">{$special.name|escape:html:'UTF-8'}</a></h5>  
                <span class="price-discount">{if !$priceDisplay}{displayWtPrice p=$special.price_without_reduction}{else}{displayWtPrice p=$priceWithoutReduction_tax_excl}{/if}</span>  
                {if $special.reduction_percent}<span class="reduction">(-{$special.reduction_percent}%)</span>{/if}  
                <span class="price">{if !$priceDisplay}{displayWtPrice p=$special.price}{else}{displayWtPrice p=$special.price_tax_exc}{/if}</span>  
            </li>  
        </ul>  
        </div>  
    {/foreach}  

欢迎更多外贸英文SEO的朋友一起交流PrestaShop应用的心得，大家在操作PrestaShop SEO方面遇到哪些问题可以一起交流！