prestshop将产品从产品列表中排除


prestashop exclude products from product list

我想从产品列表中排除标记为"仅在线"的项目。

产品列表的开头。tpl是:

<ul id="product_list" class="categorie_product clear">
    {foreach from=$products item=product name=products}
        <li class="ajax_block_product ........etc........>

输入:

<li {if $product.online_only}style="display:none"{/if}>

从列表中删除产品,但它们仍然占用列表中的空间。因此,我认为唯一的方法是将设置为仅在线的产品从foreach本身排除,但我有点迷失了如何做到这一点。

编辑:啊,是的,我忘了分页。看起来你必须从一开始就把这些产品从MySQL查询中排除。

进入classes/category.php找到getProducts函数

找到if ($getTotal)并将最后一行替换为:'.($id_supplier ? 'AND p.id_supplier = '.(int)$id_supplier : '').' AND p.online_only = 0');这将返回非(仅在线)产品的数量,因此分页将正常工作。

在它的正下方,您将看到变量$sql。将最后一行替换为:'.($id_supplier ? 'AND p.id_supplier = '.(int)$id_supplier : '').' AND p.online_only = 0';因此,只获取NOT (online only)产品。

应该可以。现在您不需要前面提到的{continue},因为只有那些不是(仅在线)的产品才会从数据库中获取。

是的,我就是这么做的,但是没有效果。

        if ($getTotal)
    {
        $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
        SELECT COUNT(cp.`id_product`) AS total
        FROM `'._DB_PREFIX_.'product` p
        LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON p.`id_product` = cp.`id_product`
        WHERE cp.`id_category` = '.(int)($this->id).($active ? ' AND p.`active` = 1' : '').'
        '.($id_supplier ? 'AND p.id_supplier = '.(int)$id_supplier : '').' AND p.online_only = 0');
        return isset($result) ? $result['total'] : 0;
    }
    $sql = '
    SELECT p.*, pa.`id_product_attribute`, pl.`description`, pl.`description_short`, pl.`available_now`, pl.`available_later`, pl.`link_rewrite`, pl.`meta_description`, pl.`meta_keywords`, pl.`meta_title`, pl.`name`, i.`id_image`, il.`legend`, m.`name` AS manufacturer_name, tl.`name` AS tax_name, t.`rate`, cl.`name` AS category_default, DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0 AS new,
        (p.`price` * IF(t.`rate`,((100 + (t.`rate`))/100),1)) AS orderprice
    FROM `'._DB_PREFIX_.'category_product` cp
    LEFT JOIN `'._DB_PREFIX_.'product` p ON p.`id_product` = cp.`id_product`
    LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (p.`id_product` = pa.`id_product` AND default_on = 1)
    LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (p.`id_category_default` = cl.`id_category` AND cl.`id_lang` = '.(int)($id_lang).')
    LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)($id_lang).')
    LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product` AND i.`cover` = 1)
    LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)($id_lang).')
    LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
                                               AND tr.`id_country` = '.(int)Country::getDefaultCountryId().'
                                               AND tr.`id_state` = 0)
    LEFT JOIN `'._DB_PREFIX_.'tax` t ON (t.`id_tax` = tr.`id_tax`)
    LEFT JOIN `'._DB_PREFIX_.'tax_lang` tl ON (t.`id_tax` = tl.`id_tax` AND tl.`id_lang` = '.(int)($id_lang).')
    LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON m.`id_manufacturer` = p.`id_manufacturer`
    WHERE cp.`id_category` = '.(int)($this->id).($active ? ' AND p.`active` = 1' : '').'
    '.($id_supplier ? 'AND p.id_supplier = '.(int)$id_supplier : '').' AND p.online_only = 0';