我想在category.tpl页面上的产品中添加属性。 我只找到了以前的opencart版本的答案。但是在这个中它不起作用:
- 位于/catalog/model/catalog/product.php 将内容替换为
public function getProductAttributesnocat($product_id) {
$product_attribute_data = array();
$product_attribute_query = $this->db->query("SELECT a.attribute_id, ad.name, pa.text FROM " . DB_PREFIX . "product_attribute pa LEFT JOIN " . DB_PREFIX . "attribute a ON (pa.attribute_id = a.attribute_id) LEFT JOIN " . DB_PREFIX . "attribute_description ad ON (a.attribute_id = ad.attribute_id) WHERE pa.product_id = '" . (int)$product_id . "' AND ad.language_id = '" . (int)$this->config->get('config_language_id') . "' AND pa.language_id = '" . (int)$this->config->get('config_language_id') . "' ORDER BY a.sort_order, ad.name");
foreach ($product_attribute_query->rows as $product_attribute) {
$product_attribute_data[] = array(
'attribute_id' => $product_attribute['attribute_id'],
'name' => $product_attribute['name'],
'text' => $product_attribute['text']
);
}
return $product_attribute_data;
}
$data['products'][] = array(
- 位于/catalog/controller/product/category.php 之后
'attribute' => $this->model_catalog_product->getProductAttributes($result['product_id']),
添加了
<?php if ($product['rating']) { ?>
- 位于/catalog/view/my_theme/default/template/product/category.tpl 前
<?php if ($product['attribute']) { ?>
<?php foreach ($product['attribute'] as $attribute) { ?>
<span><?php echo $attribute['name']; ?>:</span> <?php echo $attribute['text']; ?><br />
<?php } ?>
<?php } ?>
加入
function xmlToJson(xml) {
// Create the return object
var obj = {};
if (xml.nodeKind() == "element") {
if (xml.attributes().length() > 0) {
for (var j = 0; j < xml.attributes().length(); j++) {
var attributeName = xml.attributes()[j].name();
obj[attributeName] = String(xml.attributes()[j]);
}
}
} else if (xml.nodeKind() == "text") {
obj['text'] = xml.text();
}
if (xml.children()) {
for (var i = 0; i < xml.children().length(); i++) {
var item = xml.child(i);
if (xml.children()[i].nodeKind() == "text") {
obj['text'] = xml.children()[i].toString();
} else {
var nodeName = item.name();
if (typeof(obj[nodeName]) == "undefined") {
obj[nodeName] = xmlToJson(item);
} else {
if (typeof(obj[nodeName].push) == "undefined") {
var old = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(old);
}
obj[nodeName].push(xmlToJson(item));
}
}
}
}
return obj;
};
结果opencart说:
注意:未定义的索引:第127行的... / catalog / view / theme / my_theme / template / product / category.tpl中的属性
但我在php中并不强大。如果你能提供帮助,我们将非常感激。
答案 0 :(得分:0)
虽然我建议使用VqMod,但您可以手动执行以下操作: 打开目录/ controller / product / category.php并找到以下代码:
$data['products'][] = array(
'product_id' => $result['product_id'],
'thumb' => $image,
'name' => $result['name'],
'description' => utf8_substr(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8')), 0, $this->config->get('config_product_description_length')) . '..',
'price' => $price,
'special' => $special,
'tax' => $tax,
'minimum' => $result['minimum'] > 0 ? $result['minimum'] : 1,
'rating' => $result['rating'],
'href' => $this->url->link('product/product', 'path=' . $this->request->get['path'] . '&product_id=' . $result['product_id'] . $url)
);
现在在其中添加一行'attribute_groups'=&gt; $ this-&gt; model_catalog_product-&gt; getProductAttributes($ result ['product_id']),然后产品数组如下所示:
$data['products'][] = array(
'product_id' => $result['product_id'],
'thumb' => $image,
'attribute_groups' => $this->model_catalog_product->getProductAttributes($result['product_id']),
'name' => $result['name'],
'description' => utf8_substr(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8')), 0, $this->config->get('config_product_description_length')) . '..',
'price' => $price,
'special' => $special,
'tax' => $tax,
'minimum' => $result['minimum'] > 0 ? $result['minimum'] : 1,
'rating' => $result['rating'],
'href' => $this->url->link('product/product', 'path=' . $this->request->get['path'] . '&product_id=' . $result['product_id'] . $url)
);
现在打开目录/视图/主题/ YOUR_THEME_FOLDER / template / product / category.tpl并在<p><?php echo $product['description']; ?></p>
下面添加以下代码
<p>
<?php if ($product['attribute_groups']) { ?>
<div class="tab-pane" id="tab-specification">
<table class="table table-bordered">
<?php foreach ($product['attribute_groups'] as $attribute_group) { ?>
<thead>
<tr>
<td colspan="2"><strong><?php echo $attribute_group['name']; ?></strong></td>
</tr>
</thead>
<tbody>
<?php foreach ($attribute_group['attribute'] as $attribute) { ?>
<tr>
<td><?php echo $attribute['name']; ?></td>
<td><?php echo $attribute['text']; ?></td>
</tr>
<?php } ?>
</tbody>
<?php } ?>
</table>
</div>
<?php } ?>
</p>
保存并重新加载它将在类别的产品中显示属性
更多细节和演示 https://webocreation.com/blog/show-attributes-of-products-in-category-tpl-page-opencart-2-0