Opencart 按确认顺序显示类别id

如何在确认订单Opencart 2中显示类别id

谢谢

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您必须更改以下操作

打开文件

目录/controller/checkout/confirm.php

。找到行

$this->load->model（'extension/extension'）

并在其后面添加此项<代码>$this->load->model（'catalog/product'）

替换这个

$data['products'][] = array(
        'key'        => $product['key'],
        'product_id' => $product['product_id'],
        'name'       => $product['name'],
        'model'      => $product['model'],
        'option'     => $option_data,
        'recurring'  => $recurring,
        'quantity'   => $product['quantity'],
        'subtract'   => $product['subtract'],
        'price'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax'))),
        'total'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')) * $product['quantity']),
        'href'       => $this->url->link('product/product', 'product_id=' . $product['product_id']),
);

<a href="<?php echo $product['href']; ?>"><?php echo $product['name']; ?></a>

由此

$cats = $this->model_catalog_product->getCatByProd($product['product_id']);

$prefix = '';

foreach ($cats as $cat){
    $categories .= $prefix.$cat['category_id'];
    $prefix = ', ';
}

    $data['products'][] = array(
            'key'        => $product['key'],
            'product_id' => $product['product_id'],
            'categories' => $categories,
            'name'       => $product['name'],
            'model'      => $product['model'],
            'option'     => $option_data,
            'recurring'  => $recurring,
            'quantity'   => $product['quantity'],
            'subtract'   => $product['subtract'],
            'price'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax'))),
            'total'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')) * $product['quantity']),
            'href'       => $this->url->link('product/product', 'product_id=' . $product['product_id']),
    );

<a href="<?php echo $product['href']; ?>"><?php echo $product['name'].' ('.$product['categories'].')'; ?></a>

打开此文件

catalog/model/catalog/product.php

。在其中添加此函数

public function getCatByProd($product_id) {
$query = $this->db->query("SELECT category_id FROM " . DB_PREFIX . "product_to_category WHERE product_id = '" . (int)$product_id . "'");

        return $query->rows;
}

打开此文件

catalog\view\theme\default\template\checkout\confirm.tpl

替换这个

$data['products'][] = array(
        'key'        => $product['key'],
        'product_id' => $product['product_id'],
        'name'       => $product['name'],
        'model'      => $product['model'],
        'option'     => $option_data,
        'recurring'  => $recurring,
        'quantity'   => $product['quantity'],
        'subtract'   => $product['subtract'],
        'price'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax'))),
        'total'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')) * $product['quantity']),
        'href'       => $this->url->link('product/product', 'product_id=' . $product['product_id']),
);

<a href="<?php echo $product['href']; ?>"><?php echo $product['name']; ?></a>

由此

$cats = $this->model_catalog_product->getCatByProd($product['product_id']);

$prefix = '';

foreach ($cats as $cat){
    $categories .= $prefix.$cat['category_id'];
    $prefix = ', ';
}

    $data['products'][] = array(
            'key'        => $product['key'],
            'product_id' => $product['product_id'],
            'categories' => $categories,
            'name'       => $product['name'],
            'model'      => $product['model'],
            'option'     => $option_data,
            'recurring'  => $recurring,
            'quantity'   => $product['quantity'],
            'subtract'   => $product['subtract'],
            'price'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax'))),
            'total'      => $this->currency->format($this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax')) * $product['quantity']),
            'href'       => $this->url->link('product/product', 'product_id=' . $product['product_id']),
    );

<a href="<?php echo $product['href']; ?>"><?php echo $product['name'].' ('.$product['categories'].')'; ?></a>

不工作。在步骤6中，确认订单显示此警报。为了避免在Stack Overflow社区中出现一个糟糕的开端，我建议您回顾一下[我如何提出一个好问题？]。好的问题带来好的答案，不幸的是，你的问题可能看起来很清楚，但事实并非如此。