Il y a l'option "read only" dans la vue "cart" du "checkout workflow" dans la configuration HikaShop, pour rendre la quantité non modifiable, mais cela enlève le champs de quantité ET le bouton de suppression.
Pour n'avoir que l'un des deux, il va falloir modifier le code de la vue "show_block_cart" via le menu Affichage>Vues:
Code:
if(empty($this->options['status'])) {
if($product->product_parent_id != 0 && isset($product->main_product_quantity_layout))
$product->product_quantity_layout = $product->main_product_quantity_layout;
if($product->product_quantity_layout == 'show_select' || (empty($product->product_quantity_layout) && $this->config->get('product_quantity_display', '') == 'show_select')) {
$min_quantity = ($product->product_min_per_order || empty($product->parent_product)) ? $product->product_min_per_order : $product->parent_product->product_min_per_order;
$max_quantity = ($product->product_max_per_order || empty($product->parent_product)) ? $product->product_max_per_order : $product->parent_product->product_max_per_order;
$min_quantity = max((int)$min_quantity, 1);
$max_quantity = max((int)$max_quantity, 0);
if($max_quantity == 0)
$max_quantity = (int)$min_quantity * 15;
$values = array(
0 => JHTML::_('select.option', 0, 0)
);
for($j = $min_quantity; $j <= $max_quantity; $j += $min_quantity) {
$values[$j] = JHTML::_('select.option', $j, $j);
}
$onchange = 'onchange="window.hikashop.checkQuantity(this); var qty_field = document.getElementById(\'hikashop_checkout_quantity_'.$product->cart_product_id.'\'); if (qty_field && qty_field.value != \''.$product->cart_product_quantity.'\'){'.$input.'return window.checkout.submitCart('.$this->step.','.$this->module_position.'); } return false;"';
$ret = JHTML::_('select.genericlist', $values, 'checkout[cart][item]['.$product->cart_product_id.']', 'id="hikashop_checkout_quantity_'.$product->cart_product_id.'" data-hk-qty-old="'. $product->cart_product_quantity.'" '.$onchange, 'value', 'text', $product->cart_product_quantity);
echo str_replace('id="checkoutcartitem'.$product->cart_product_id.'"', '', $ret);
} else {
?>
<input id="hikashop_checkout_quantity_<?php echo $product->cart_product_id;?>" type="text" name="checkout[cart][item][<?php echo $product->cart_product_id;?>]" class="hikashop_product_quantity_field" data-hk-qty-old="<?php echo $product->cart_product_quantity; ?>" value="<?php echo $product->cart_product_quantity; ?>" onchange="window.hikashop.checkQuantity(this);"/>
<div class="hikashop_cart_product_quantity_refresh">
<a class="hikashop_no_print" href="#" onclick="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $product->cart_product_id;?>'); if (qty_field && qty_field.value != '<?php echo $product->cart_product_quantity; ?>'){<?php echo $input; ?> return window.checkout.submitCart(<?php echo $this->step; ?>,<?php echo $this->module_position; ?>); } return false;" title="<?php echo JText::_('HIKA_REFRESH'); ?>">
<img src="<?php echo HIKASHOP_IMAGES . 'refresh.png';?>" border="0" alt="<?php echo JText::_('HIKA_REFRESH'); ?>" />
</a>
</div>
<?php
}
if(!empty($this->options['show_delete'])) {
$url = hikashop_currentURL();
?>
<div class="hikashop_cart_product_quantity_delete">
<a class="hikashop_no_print" href="<?php echo hikashop_completeLink('product&task=updatecart&product_id='.$product->product_id.'&quantity=0&return_url='.urlencode(base64_encode(urldecode($url)))); ?>" onclick="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $product->cart_product_id;?>'); if(qty_field){qty_field.value=0; return window.checkout.submitCart(<?php echo $this->step; ?>,<?php echo $this->module_position; ?>); } return false;" title="<?php echo JText::_('HIKA_DELETE'); ?>">
<img src="<?php echo HIKASHOP_IMAGES . 'delete2.png';?>" border="0" alt="<?php echo JText::_('HIKA_DELETE'); ?>" />
</a>
</div>
<?php
}
}else{
echo $product->cart_product_quantity;
}
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