我正在使用精选模块将产品列入我的主页。但是，虽然产品选项在产品详细信息页面中正常工作，但它在主页（特色模块）中无法正常工作。最后一个产品的选项值将重复到所有产品列表。另外添加到购物车有一些问题。任何人都可以为此提供适当的解决方案吗？
代码如下：
控制器：
$this->data['products'] = array();
$products = explode(',', $this->config->get('featured_product'));
if (empty($setting['limit'])) {
$setting['limit'] = 5;
}
$products = array_slice($products, 0, (int)$setting['limit']);
foreach ($products as $product_id) {
$product_info = $this->model_catalog_product->getProduct($product_id);
if ($product_info) {
if ($product_info['image']) {
$image = $this->model_tool_image->resize($product_info['image'], $setting['image_width'], $setting['image_height']);
} else {
$image = false;
}
if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
$price = $this->currency->format($this->tax->calculate($product_info['price'], $product_info['tax_class_id'], $this->config->get('config_tax')));
} else {
$price = false;
}
if ((float)$product_info['special']) {
$special = $this->currency->format($this->tax->calculate($product_info['special'], $product_info['tax_class_id'], $this->config->get('config_tax')));
} else {
$special = false;
}
if ($this->config->get('config_review_status')) {
$rating = $product_info['rating'];
} else {
$rating = false;
}
$this->data['products'][] = array(
'product_id' => $product_info['product_id'],
'thumb' => $image,
'name' => $product_info['name'],
'price' => $price,
'product_description' => $product_info['product_description'],
'special' => $special,
'rating' => $rating,
'reviews' => sprintf($this->language->get('text_reviews'), (int)$product_info['reviews']),
'href' => $this->url->link('product/product', 'product_id=' . $product_info['product_id']),
);
$this->data['options'] = array();
//print_r($this->model_catalog_product->getProductOptions($this->request->get['product_id']));
//die("");
$option=$this->model_catalog_product->getProductOptions($product_id);
//foreach ($this->model_catalog_product->getProductOptions($product_id) as $option) //{
$option_value_data = array();
foreach ($option['option_value'] as $option_value) {
if (!$option_value['subtract'] || ($option_value['quantity'] > 0)) {
if ((($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) && (float)$option_value['price']) {
$price = $this->currency->format($this->tax->calculate($option_value['price'], $product_info['tax_class_id'], $this->config->get('config_tax')));
} else {
$price = false;
}
$option_value_data[] = array(
'product_option_value_id' => $option_value['product_option_value_id'],
'option_value_id' => $option_value['option_value_id'],
'name' => $option_value['name'],
'image' => $this->model_tool_image->resize($option_value['image'], 50, 50),
'price' => $price,
'price_prefix' => $option_value['price_prefix']
);
}
}
$this->data['options'][] = array(
'product_option_id' => $option['product_option_id'],
'option_id' => $option['option_id'],
'name' => $option['name'],
'type' => $option['type'],
'option_value' => $option_value_data,
'required' => $option['required']
);
//}
}
}
视图：
<?php foreach ($products as $product) { ?>
<a href="<?php echo $product['href']; ?>"><img src="<?php echo $product['thumb']; ?>" alt="<?php echo $product['name']; ?>" /></a>
<?php if ($options) { ?>
<div class="options" style="color: #457A33; float: left;line-height: 23px; margin-right: 20px; width:300px;">
<?php foreach ($options as $option) { ?>
<?php if ($option['type'] == 'select') { ?>
<div id="option-<?php echo $option['product_option_id']; ?>" class="option" style="float:left; width:150px;">
<?php if ($option['required']) { ?>
<span class="required">*</span>
<?php } ?>
<b><?php echo $option['name']; ?>:</b><br />
<select name="option[<?php echo $option['product_option_id']; ?>]">
<option value=""><?php echo $text_select; ?></option>
<?php foreach ($option['option_value'] as $option_value) { ?>
<option value="<?php echo $option_value['product_option_value_id']; ?>"><?php echo $option_value['name']; ?>
<?php if ($option_value['price']) { ?>
(<?php echo $option_value['price_prefix']; ?><?php echo $option_value['price']; ?>)
<?php } ?>
</option>
<?php } ?>
</select>
<br />
<a href="#">What's this</a>
</div>
<?php } ?>
<?php } ?>
答案 0 :(得分：1)
必须将选项分配给具体产品 - 在$this->data['products'][] = array(...);之前进行填充和处理：
$this->data['products'] = array();
$products = explode(',', $this->config->get('featured_product'));
if (empty($setting['limit'])) {
$setting['limit'] = 5;
}
$products = array_slice($products, 0, (int)$setting['limit']);
foreach ($products as $product_id) {
$product_info = $this->model_catalog_product->getProduct($product_id);
if ($product_info) {
if ($product_info['image']) {
$image = $this->model_tool_image->resize($product_info['image'], $setting['image_width'], $setting['image_height']);
} else {
$image = false;
}
if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
$price = $this->currency->format($this->tax->calculate($product_info['price'], $product_info['tax_class_id'], $this->config->get('config_tax')));
} else {
$price = false;
}
if ((float)$product_info['special']) {
$special = $this->currency->format($this->tax->calculate($product_info['special'], $product_info['tax_class_id'], $this->config->get('config_tax')));
} else {
$special = false;
}
if ($this->config->get('config_review_status')) {
$rating = $product_info['rating'];
} else {
$rating = false;
}
$options = array();
foreach ($this->model_catalog_product->getProductOptions($product_id) as $option) {
$option_value_data = array();
foreach ($option['option_value'] as $option_value) {
if (!$option_value['subtract'] || ($option_value['quantity'] > 0)) {
if ((($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) && (float)$option_value['price']) {
$price = $this->currency->format($this->tax->calculate($option_value['price'], $product_info['tax_class_id'], $this->config->get('config_tax')));
} else {
$price = false;
}
$option_value_data[] = array(
'product_option_value_id' => $option_value['product_option_value_id'],
'option_value_id' => $option_value['option_value_id'],
'name' => $option_value['name'],
'image' => $this->model_tool_image->resize($option_value['image'], 50, 50),
'price' => $price,
'price_prefix' => $option_value['price_prefix']
);
}
}
$options[] = array(
'product_option_id' => $option['product_option_id'],
'option_id' => $option['option_id'],
'name' => $option['name'],
'type' => $option['type'],
'option_value' => $option_value_data,
'required' => $option['required']
);
}
$this->data['products'][] = array(
'product_id' => $product_info['product_id'],
'thumb' => $image,
'name' => $product_info['name'],
'price' => $price,
'product_description' => $product_info['product_description'],
'special' => $special,
'rating' => $rating,
'reviews' => sprintf($this->language->get('text_reviews'), (int)$product_info['reviews']),
'href' => $this->url->link('product/product', 'product_id=' . $product_info['product_id']),
'options' => $options,
);
}
现在您应该分别在每个产品中加载选项。只需相应修改模板：
<?php foreach ($products as $product) { ?>
<a href="<?php echo $product['href']; ?>"><img src="<?php echo $product['thumb']; ?>" alt="<?php echo $product['name']; ?>" /></a>
<?php if ($product['options']) { ?>
<div class="options" style="color: #457A33; float: left;line-height: 23px; margin-right: 20px; width:300px;">
<?php foreach ($product['options'] as $option) { ?>
<?php if ($option['type'] == 'select') { ?>
<div id="option-<?php echo $option['product_option_id']; ?>" class="option" style="float:left; width:150px;">
<?php if ($option['required']) { ?>
<span class="required">*</span>
<?php } ?>
<b><?php echo $option['name']; ?>:</b><br />
<select name="option[<?php echo $option['product_option_id']; ?>]">
<option value=""><?php echo $text_select; ?></option>
<?php foreach ($option['option_value'] as $option_value) { ?>
<option value="<?php echo $option_value['product_option_value_id']; ?>"><?php echo $option_value['name']; ?>
<?php if ($option_value['price']) { ?>
(<?php echo $option_value['price_prefix']; ?><?php echo $option_value['price']; ?>)
<?php } ?>
</option>
<?php } ?>
</select>
<br />
<a href="#">What's this</a>
</div>
<?php } ?>
<?php } ?>