SOLVED! Display of individual product items already in cart.

drest341 wrote: ↑

Fri Jul 09, 2021 12:59 am

Hi there, I've searched and tried various approached but using OC 2.3 I'm trying to display of individual product items already in cart (as in 3 items) on the Product page template - any ideas?
Thanks

drest341 wrote: ↑

Fri Jul 09, 2021 4:18 pm

The only achievement i made is to display only the text.
Tried to grab the "$product['quantity']" from cart toggle and enter it in product controller, but in product page displays only...

Notice: Undefined variable: products_quantity in /var/www/.../catalog/view/theme/default/template/product/product.tpl on line 141
ITEMS CURRENTLY IN CART:

paulfeakins wrote: ↑

Fri Jul 09, 2021 6:04 pm

You should be able to pass that data down with something like this from /catalog/controller/common/cart.php:

Code: Select all

foreach ($this->cart->getProducts() as $product) {
			if ($product['image']) {
				$image = $this->model_tool_image->resize($product['image'], $this->config->get('theme_' . $this->config->get('config_theme') . '_image_cart_width'), $this->config->get('theme_' . $this->config->get('config_theme') . '_image_cart_height'));
			} else {
				$image = '';
			}

			$option_data = array();

			foreach ($product['option'] as $option) {
				if ($option['type'] != 'file') {
					$value = $option['value'];
				} else {
					$upload_info = $this->model_tool_upload->getUploadByCode($option['value']);

					if ($upload_info) {
						$value = $upload_info['name'];
					} else {
						$value = '';
					}
				}

				$option_data[] = array(
					'name'  => $option['name'],
					'value' => (utf8_strlen($value) > 20 ? utf8_substr($value, 0, 20) . '..' : $value),
					'type'  => $option['type']
				);
			}

			// Display prices
			if ($this->customer->isLogged() || !$this->config->get('config_customer_price')) {
				$unit_price = $this->tax->calculate($product['price'], $product['tax_class_id'], $this->config->get('config_tax'));
				
				$price = $this->currency->format($unit_price, $this->session->data['currency']);
				$total = $this->currency->format($unit_price * $product['quantity'], $this->session->data['currency']);
			} else {
				$price = false;
				$total = false;
			}

			$data['products'][] = array(
				'cart_id'   => $product['cart_id'],
				'thumb'     => $image,
				'name'      => $product['name'],
				'model'     => $product['model'],
				'option'    => $option_data,
				'recurring' => ($product['recurring'] ? $product['recurring']['name'] : ''),
				'quantity'  => $product['quantity'],
				'price'     => $price,
				'total'     => $total,
				'href'      => $this->url->link('product/product', 'product_id=' . $product['product_id'])
			);
		}

straightlight wrote: ↑

Fri Jul 09, 2021 8:15 pm

Post your TWIG code files. I see $data['products'] in the controller, not products_quantity so it would have to be something like: {{ product.quantity }} in the for loop on the TWIG files.

drest341 wrote: ↑

Fri Jul 09, 2021 8:20 pm

Solved:

in catalog/controller/product/product.php
after ...
$data['products'] = array();

add ...

Code: Select all

foreach ($this->cart->getProducts() as $product) {

			$data['products'][] = array(
				'products_quantity'  => $product['quantity']
			);
		}
		$data['products_quantity'] = $product['quantity'];

and in catalog/view/theme/default/template/product/product.tpl
after ...

Code: Select all

 <li><?php echo $text_stock; ?> <?php echo $stock; ?></li>

add ...
<?php echo "CURRENT PRODUCT ITEMS IN CART: " . $products_quantity; ?>

Make refresh Modifications after change!
Thanks for help!

straightlight wrote: ↑

Fri Jul 09, 2021 8:24 pm

drest341 wrote: ↑

Fri Jul 09, 2021 8:20 pm

Solved:


Now that the variable products_quantity has been submitted once you solved the issue yourself, please add: [SOLVED] at the beginning of the subject line on your first post.

Done, best regards.