显示相关产品Virtuemart 2.0中的定价和添加到购物车按钮

Question

I would like to display the related product pricing and have add to cart button along with each of the related products.

Below is the code snippet from the related products page. The $field does not have any pricing available. How can I show the pricing and "add to cart" button? Thanks in advance

<?php
    foreach ($this->product->customfieldsRelatedProducts as $field) {
    ?><div class="product-field product-field-type-<?php echo $field->field_type ?>">
            <span class="product-field-display"><?php echo $field->display ?></span>
            <span class="product-field-desc"><?php echo jText::_($field->custom_field_desc) ?></span>

        </div>
    <?php } ?> 

Answer 1

I have found solution here and it works for me: no need to edit core files

It requires copying the "default_relatedproducts.php", "default_showprices.php" and "default_addtocart.php" to your "template/html/com_virtuemart/productdetails" folder. Then replace all of the code in the "default_relatedproducts.php" with the following code:

<?php


// Check to ensure this file is included in Joomla!
defined ( '_JEXEC' ) or die ( 'Restricted access' );
$model = new VirtueMartModelProduct();
$calculator = calculationHelper::getInstance();
$currency = CurrencyDisplay::getInstance();
?>


 <div class="product-related-products">
<h4><?php echo JText::_('COM_VIRTUEMART_RELATED_PRODUCTS'); ?></h4>
<div>
    <?php
    foreach ($this->product->customfieldsRelatedProducts as $field) {
    ?>

<div class="product-field">

<?php
$product = $model->getProductSingle($field->custom_value,true); 
?>

<h2><?php echo JHTML::link ($product->link, $product->product_name); ?></h2>

<a title="<?php echo $product->product_name ?>" rel="vm-additional-images" href="<?php echo $product->link; ?>">
<?php
    echo $this->product->images[0]->displayMediaThumb('class="browseProductImage"', false);
?>
 </a>


<div class="short_desc"><?php echo $product->product_s_desc; ?></div>

<?php include 'default_showprices.php'; ?>

<?php include 'default_addtocart.php'; ?>
</div>


    <?php } ?>
    </div>
    </div>

Answer 2

Had a same problem. But I had to show only the price. So the fastest way is to change sql select statement in customfields.php

Path in Joomla 2.5 for Virtuemart 2.0 administrator/components/com_virtuemart/models/customfields.php line 548 of

public function getProductCustomsFieldRelatedProducts($product)

change only

$query=

with

'SELECT C.`virtuemart_custom_id` , `custom_parent_id` , `admin_only` , `custom_title` , `custom_tip` , C.`custom_value` 
AS value, `custom_field_desc` , `field_type` , `is_list` , `is_hidden` , C.`published` , field.`virtuemart_customfield_id` , 
    field.`custom_value`, field.`custom_param`, price.`product_price`, field.`ordering`
        FROM `#__virtuemart_customs` AS C
        LEFT JOIN `#__virtuemart_product_customfields` AS field ON C.`virtuemart_custom_id` = field.`virtuemart_custom_id`
        LEFT JOIN `#__virtuemart_product_prices` AS price ON 
    field.`custom_value` = price.`virtuemart_product_id`
        Where field.`virtuemart_product_id` ='.(int)$product->virtuemart_product_id.' and `field_type` = "R"';

After all on line 559 change

$field->custom_price

to

$field->product_price

And finally... In template view of product description insert the code below to show the prices of related products

<?php echo $field->product_price ?>

Answer 3

The only problem with the below solution is that it doesn't display the correct images for the related products. It's using the main products image and just repeating it.