Bonjour
je te donne le fichier modifier (cart.php) de hikashop 1.5.9 les fins de ligne avec ####### sont les lignes modifier je te les ai mis pour que tu retrouves les lignes modifier plus facilement
<?php
/**
 * @package    HikaShop for Joomla!
 * @version    1.5.9
 * @author    hikashop.com
 * @copyright  (C) 2010-2012 HIKARI SOFTWARE. All rights reserved.
 * @license    GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?>
<?php
$this->setLayout('listing_price');
$this->params->set('show_quantity_field', 0);
$comp_description = $this->params->get('comp_description');
if(empty($comp_description)){
  $this->params->set('comp_description',JText::_('CART_EMPTY'));
}
?>
<div id="hikashop_checkout_cart" class="hikashop_checkout_cart">
  <?php
  if(empty($this->rows)){
    echo $this->params->get('comp_description');
  }else{
    if($this->config->get('print_cart',0)&&JRequest::getVar('tmpl','')!='component'){ ?>
      <div class="hikashop_checkout_cart_print_link">
        <a title="<?php echo JText::_('HIKA_PRINT');?>" class="modal" rel="{handler: 'iframe', size: {x: 760, y: 480}}" href="<?php echo hikashop_completeLink('checkout&task=printcart',true); ?>">
          <img src="<?php echo HIKASHOP_IMAGES; ?>print.png" alt="<?php echo JText::_('HIKA_PRINT');?>"/>
        </a>
      </div>
    <?php }
    foreach($this->rows as $i => $row){
      if(empty($row->cart_product_quantity)) continue;
      if(!empty($row->product_min_per_order)){
        if($row->product_min_per_order>$row->cart_product_quantity){
          $this->nextButton = false;
          $app =& JFactory::getApplication();
          $app->enqueueMessage(JText::sprintf('YOU_NEED_TO_ORDER_AT_LEAST_X_X',$row->product_min_per_order,$row->product_name));
        }
      }
    }
    $row_count = 4;
  ?>
  <br/>
    <table width="100%">
      <thead>
        <tr>
          <?php if($this->params->get('show_cart_image')){ $row_count++;?>
            <th id="hikashop_cart_product_image_title" class="hikashop_cart_product_image_title hikashop_cart_title">
              <?php echo JText::_('CART_PRODUCT_IMAGE'); ?>
            </th>
          <?php } ?>
          <th id="hikashop_cart_product_name_title" class="hikashop_cart_product_name_title hikashop_cart_title">
            <?php echo JText::_('CART_PRODUCT_NAME'); ?>
          </th>
          <th id="hikashop_cart_product_price_title" class="hikashop_cart_product_price_title hikashop_cart_title">
            <?php echo JText::_('CART_PRODUCT_UNIT_PRICE'); ?>
          </th>
          <th id="hikashop_cart_product_quantity_title" class="hikashop_cart_product_quantity_title hikashop_cart_title">
            <?php echo JText::_('PRODUCT_QUANTITY'); ?>
          </th>
          <th id="hikashop_cart_product_total_title" class="hikashop_cart_product_total_title hikashop_cart_title">
            <?php echo JText::_('CART_PRODUCT_TOTAL_PRICE'); ?>
          </th>
        </tr>
      </thead>
      <tfoot>
        <tr>
          <td colspan="<?php echo $row_count; ?>">
            <hr />
          </td>
        </tr>
        <?php if(!empty($this->coupon) || !empty($this->shipping)){
          ?>
        <tr>
          <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
          <td>
          </td>
          <td>
          </td>
          <td id="hikashop_checkout_cart_total2_title" class="hikashop_cart_subtotal_title hikashop_cart_title">
            <?php echo JText::_('HIKASHOP_TOTAL'); ?>
          </td>
          <td class="hikashop_cart_subtotal_value">
          <?php
            $this->row=$this->total;
            echo $this->loadTemplate();
          ?>
          </td>
        </tr>
        <?php }
        $taxes = round($this->full_total->prices[0]->price_value_with_tax-$this->full_total->prices[0]->price_value,$this->currencyHelper->getRounding($this->full_total->prices[0]->price_currency_id));
        if(!empty($this->coupon)){
          ?>
          <tr>
            <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
            <td>
            </td>
            <td>
            </td>
            <td id="hikashop_checkout_cart_coupon_title" class="hikashop_cart_coupon_title hikashop_cart_title">
              <?php echo JText::_('HIKASHOP_COUPON'); ?>
            </td>
            <td class="hikashop_cart_coupon_value" >
              <span class="hikashop_checkout_cart_coupon">
              <?php
                if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax')){
                  if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                  echo $this->currencyHelper->format(@$this->coupon->discount_value_without_tax*-1,@$this->coupon->discount_currency_id);
                }else{ if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                  echo $this->currencyHelper->format(@$this->coupon->discount_value*-1,@$this->coupon->discount_currency_id);
                }
              ?>
              </span>
            </td>
          </tr>
        <?php
        }
        if(!empty($this->shipping)){
          ?>
          <tr>
            <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
            <td>
            </td>
            <td>
            </td>
            <td id="hikashop_checkout_cart_shipping_title" class="hikashop_cart_shipping_title hikashop_cart_title">
              <?php echo JText::_('HIKASHOP_SHIPPING'); ?>
            </td>
            <td class="hikashop_cart_shipping_value" >
              <span class="hikashop_checkout_cart_shipping">
              <?php
                if(!isset($this->shipping->shipping_price) && isset($this->shipping->shipping_price_with_tax) ) {
                  if(isset($this->value)) {
                    echo $this->value;
                  } else {
                    $this->shipping->shipping_price = 0.0;
                    $this->shipping->shipping_price_with_tax = 0.0;
                  }
                }
                if(isset($this->shipping->shipping_price)) {
                  if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax') || !isset($this->shipping->shipping_price_with_tax) ){if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                    echo $this->currencyHelper->format(@$this->shipping->shipping_price,$this->shipping->shipping_currency_id);
                  }else{if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                    echo $this->currencyHelper->format(@$this->shipping->shipping_price_with_tax,$this->shipping->shipping_currency_id);
                  }
                }
              ?>
              </span>
            </td>
          </tr>
          <?php
        }
        if(!empty($this->additional)){
          $exclude_additionnal = explode(',', $this->config->get('order_additional_hide', ''));
          foreach($this->additional as $k => $additional) {
            if(in_array($additional->name, $exclude_additionnal)) continue;
          ?>
          <tr id="hikashop_checkout_cart_additional_<?php echo str_replace(' ','_',$k); ?>_line" >
            <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
            <td>
            </td>
            <td>
            </td>
            <td id="hikashop_checkout_cart_additional_<?php echo str_replace(' ','_',$k); ?>_title" class="hikashop_cart_additional_title hikashop_cart_title"><?php
              echo JText::_($additional->name);
            ?></td>
            <td class="hikashop_cart_shipping_value" >
              <span class="hikashop_checkout_cart_shipping">
              <?php
                if(!empty($additional->price_value) || empty($additional->value)) {
                  if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax')){if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                    echo $this->currencyHelper->format(@$additional->price_value,$additional->price_currency_id);
                  }else{if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                    echo $this->currencyHelper->format(@$additional->price_value_with_tax,$additional->price_currency_id);
                  }
                } else {
                  echo $additional->value;
                }
              ?>
              </span>
            </td>
          </tr>
          <?php
          }
        }
        if(bccomp($taxes,0,5)){
          if($this->config->get('detailed_tax_display') && isset($this->full_total->prices[0]->taxes)){
            foreach($this->full_total->prices[0]->taxes as $tax){
                           ?>
                <tr>
                  <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
                  <td>
                  </td>
                  <td>
                  </td>
                  <td id="hikashop_checkout_cart_tax_title" class="hikashop_cart_tax_title hikashop_cart_title">
                    <?php echo $tax->tax_namekey; ?>
                  </td>
                  <td class="hikashop_cart_tax_value">
                    <span class="hikashop_checkout_cart_taxes">
                    <?php if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                      echo $this->currencyHelper->format($tax->tax_amount,$this->full_total->prices[0]->price_currency_id);
                    ?>
                    </span>
                  </td>
                </tr>
            <?php
            }
          }else{
             ?>
            <tr>
              <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
              <td>
              </td>
              <td>
              </td>
              <td id="hikashop_checkout_cart_tax_title" class="hikashop_cart_tax_title hikashop_cart_title">
                <?php echo JText::_('TAXES'); ?>
              </td>
              <td class="hikashop_cart_tax_value">
                <span class="hikashop_checkout_cart_taxes">
                <?php if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                  echo $this->currencyHelper->format($taxes,$this->full_total->prices[0]->price_currency_id);
                ?>
                </span>
              </td>
            </tr>
        <?php }
        }?>
        <?php if(!empty($this->payment) && $this->payment->payment_price != 0){ ?>
        <tr>
          <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
          <td>
          </td>
          <td>
          </td>
          <td id="hikashop_checkout_cart_payment_title" class="hikashop_cart_payment_title hikashop_cart_title">
            <?php echo JText::_('HIKASHOP_PAYMENT'); ?>
          </td>
          <td class="hikashop_cart_payment_value">
            <span class="hikashop_checkout_cart_payment">
            <?php
              if(!isset($this->payment->payment_price) && isset($this->payment->payment_price_with_tax) ) {
                if(isset($this->value)) {
                  echo $this->value;
                } else {
                  $this->payment->payment_price = 0.0;
                  $this->payment->payment_price_with_tax = 0.0;
                }
              }
              if(isset($this->payment->payment_price)) {
                if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax') || !isset($this->payment->payment_price_with_tax) ){if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                  echo $this->currencyHelper->format(@$this->payment->payment_price,$this->full_total->prices[0]->price_currency_id);
                }else{if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
                  echo $this->currencyHelper->format(@$this->payment->payment_price_with_tax,$this->full_total->prices[0]->price_currency_id);
                }
              }
            ?>
            </span>
          </td>
        </tr>
        <?php } ?>
        <tr>
          <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
          <td>
          </td>
          <td>
          </td>
          <td id="hikashop_checkout_cart_final_total_title" class="hikashop_cart_total_title hikashop_cart_title">
            <?php echo JText::_('HIKASHOP_FINAL_TOTAL'); ?>
          </td>
          <td class="hikashop_cart_total_value">
            <span class="hikashop_checkout_cart_final_total">
            <?php if($this->full_total->prices[0]->price_value_with_tax<0.001) echo "Sur Devis / On Request"; else   #######
              echo $this->currencyHelper->format($this->full_total->prices[0]->price_value_with_tax,$this->full_total->prices[0]->price_currency_id);
            ?>
            </span>
          </td>
        </tr>
      </tfoot>
      <tbody>
        <?php
          $k = 0;
          $group = $this->config->get('group_options',0);
          foreach($this->rows as $i => $row){
            if(empty($row->cart_product_quantity)) continue;
            if($group && $row->cart_product_option_parent_id) continue;
            ?>
            <tr class="<?php echo "row$k"; ?>">
              <?php if($this->params->get('show_cart_image')){ ?>
                <td class="hikashop_cart_product_image_value">
                  <?php if(!empty($row->images)){
                    $image = reset($row->images);
                    if(!$this->config->get('thumbnail')){
                      echo '<img src="'.$this->image->uploadFolder_url.$image->file_path.'" alt="'.$image->file_name.'" id="hikashop_main_image" style="margin-top:10px;margin-bottom:10px;display:inline-block;vertical-align:middle" />';
                    }else{
                      $height = $this->config->get('thumbnail_y');  ?>
                      <div class="hikashop_cart_product_image_thumb" >
                      <?php echo $this->image->display($image->file_path,true,$image->file_name,'style="margin-top:10px;margin-bottom:10px;display:inline-block;vertical-align:middle"'); ?>
                      </div>
                  <?php }
                  } ?>
                </td>
              <?php } ?>
              <td class="hikashop_cart_product_name_value">
                <p class="hikashop_cart_product_name">
                  <?php
                    global $Itemid;
                    $checkout_itemid = $this->config->get('checkout_itemid');
                    if(!empty($checkout_itemid )){
                      $Itemid = $checkout_itemid ;
                    }
                    $url_itemid='';
                    if(!empty($Itemid)){
                      $url_itemid='&Itemid='.$Itemid;
                    } ?>
                  <a href="<?php echo hikashop_completeLink('product&task=show&cid='.$row->product_id.$url_itemid);?>" >
                    <?php echo $row->product_name; ?>
                    <?php if ($this->config->get('show_code')) { ?>
                      <span class="hikashop_product_code_checkout"><?php echo $row->product_code; ?></span>
                    <?php } ?>
                  </a>
                  <?php
                  if($group){
                    $display_item_price=false;
                    foreach($this->rows as $j => $optionElement){
                      if($optionElement->cart_product_option_parent_id != $row->cart_product_id) continue;
                      if(!empty($optionElement->prices[0])){
                        $display_item_price = true;
                      }
                    }
                    if($display_item_price){
                      $this->row=&$row;
                      $this->unit=true;
                      echo  ' '.strip_tags($this->loadTemplate());
                    }
                  }
                  ?>
                </p>
                <p class="hikashop_cart_product_custom_item_fields">
                <?php
                if(hikashop_level(2) && !empty($this->extraFields['item'])){
                  foreach($this->extraFields['item'] as $field){
                    $namekey = $field->field_namekey;
                    if(empty($row->$namekey)) continue;
                    echo '<p class="hikashop_cart_item_'.$namekey.'">'.$this->fieldsClass->getFieldName($field).': '.$this->fieldsClass->show($field,$row->$namekey).'</p>';
                  }
                }
                $input='';
                if($group){
                  foreach($this->rows as $j => $optionElement){
                    if($optionElement->cart_product_option_parent_id != $row->cart_product_id) continue;
                    if(!empty($optionElement->prices[0])){
                      if(!isset($row->prices[0])){
                        $row->prices[0]->price_value=0;
                        $row->prices[0]->price_value_with_tax=0;
                        $row->prices[0]->price_currency_id = hikashop_getCurrency();
                      }
                      foreach(get_object_vars($row->prices[0]) as $key => $value){
                        if(is_object($value)){
                          foreach(get_object_vars($value) as $key2 => $var2){
                            if(strpos($key2,'price_value')!==false) $row->prices[0]->$key->$key2 +=$optionElement->prices[0]->$key->$key2;
                          }
                        }else{
                          if(strpos($key,'price_value')!==false) $row->prices[0]->$key+=@$optionElement->prices[0]->$key;
                        }
                      }
                    }
                     ?>
                      <p class="hikashop_cart_option_name">
                        <?php
                          echo $optionElement->product_name;
                          if(@$optionElement->prices[0]->price_value_with_tax>0){
                            echo ' ( + ';
                            $this->row=&$optionElement;
                            $this->unit=true;
                            echo strip_tags($this->loadTemplate()).' )';
                          }
                        ?>
                      </p>
                  <?php
                  $input .='document.getElementById(\'product_option_'.$optionElement->cart_product_id.'\').value=qty_field.value;';
                  echo '<input type="hidden" id="product_option_'.$optionElement->cart_product_id.'" name="item['.$optionElement->cart_product_id.']" value="'.$row->cart_product_quantity.'"/>';
                  }
                }?>
                </p>
              </td>
              <td class="hikashop_cart_product_price_value">
                <?php
                  $this->row=&$row;
                  $this->unit=true;
                  echo $this->loadTemplate();
                ?>
              </td>
              <td class="hikashop_cart_product_quantity_value">
                <input id="hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>" type="text" name="item[<?php echo $row->cart_product_id;?>]" class="hikashop_product_quantity_field" value="<?php echo $row->cart_product_quantity; ?>" onchange="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>'); if (qty_field){<?php echo $input; ?>}" />
                <div class="hikashop_cart_product_quantity_refresh">
                  <a href="#" onclick="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>'); if (qty_field && qty_field.value != '<?php echo $row->cart_product_quantity; ?>'){<?php echo $input; ?> qty_field.form.submit(); } return false;" title="<?php echo JText::_('HIKA_REFRESH'); ?>">
                    <img src="<?php echo HIKASHOP_IMAGES . 'refresh.png';?>" border="0" alt="<?php echo JText::_('HIKA_REFRESH'); ?>" />
                  </a>
                </div>
                <?php if($this->params->get('show_delete',1)){ ?>
                  <div class="hikashop_cart_product_quantity_delete">
                    <a href="<?php echo hikashop_completeLink('product&task=updatecart&product_id='.$row->product_id.'&quantity=0&return_url='.urlencode(base64_encode(urldecode($this->params->get('url'))))); ?>" onclick="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>'); if(qty_field){qty_field.value=0; <?php echo $input; ?> qty_field.form.submit();} 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 } ?>
              </td>
              <td class="hikashop_cart_product_total_value">
                <?php
                  $this->row=&$row;
                  $this->unit=false;
                  echo $this->loadTemplate();
                ?>
              </td>
            </tr>
            <?php
            $k = 1-$k;
          }
        ?>
      </tbody>
    </table>
    <?php
    if($this->params->get('show_quantity')){ ?>
      <noscript>
        <input id="hikashop_checkout_cart_quantity_button" class="button" type="submit" name="refresh" value="<?php echo JText::_('REFRESH_CART');?>"/>
      </noscript>
    <?php }
  }
  $config =& hikashop_config();
  if($config->get('checkout_convert_cart')){
    $this->params->set('cart_type','wishlist');
    echo $this->cart->displayButton(JText::_('CART_TO_WISHLIST'),'wishlist',$this->params,hikashop_completeLink('cart&task=convert&cart_type=cart&cart_id='.$this->row->cart_id.$url_itemid),'window.location.href = \''.hikashop_completeLink('cart&task=convert&cart_type=cart&cart_id='.$this->row->cart_id.$url_itemid).'\';return false;');
  }
?>
</div> 
ces modification me permet d'avoir  devis / on request si le total et a zero
exemple en capture écran
Et voila le fichier cart.php de la version hikashop 2.1.3 apres mise a jour
<?php
/**
 * @package  HikaShop for Joomla!
 * @version  2.1.3
 * @author  hikashop.com
 * @copyright  (C) 2010-2013 HIKARI SOFTWARE. All rights reserved.
 * @license  GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php
$this->setLayout('listing_price');
$this->params->set('show_quantity_field', 0);
$comp_description = $this->params->get('comp_description');
if(empty($comp_description)){
  $this->params->set('comp_description',JText::_('CART_EMPTY'));
}
if($this->paymentType == 'no'){
  $this->nextButton = false;
}
?>
<div id="hikashop_checkout_cart" class="hikashop_checkout_cart">
  <?php
  if(empty($this->rows)){
    echo $this->params->get('comp_description');
  }else{
    if($this->config->get('print_cart',0)&&JRequest::getVar('tmpl','')!='component'){ ?>
      <div class="hikashop_checkout_cart_print_link">
        <a title="<?php echo JText::_('HIKA_PRINT');?>" class="modal" rel="{handler: 'iframe', size: {x: 760, y: 480}}" href="<?php echo hikashop_completeLink('checkout&task=printcart',true); ?>">
          <img src="<?php echo HIKASHOP_IMAGES; ?>print.png" alt="<?php echo JText::_('HIKA_PRINT');?>"/>
        </a>
      </div>
    <?php }
    foreach($this->rows as $i => $row){
      if(empty($row->cart_product_quantity)) continue;
      if(!empty($row->product_min_per_order)){
        if($row->product_min_per_order>$row->cart_product_quantity){
          $this->nextButton = false;
          $app =& JFactory::getApplication();
          $app->enqueueMessage(JText::sprintf('YOU_NEED_TO_ORDER_AT_LEAST_X_X',$row->product_min_per_order,$row->product_name));
        }
      }
    }
    $row_count = 4;
  ?>
  <br/>
    <table class="table table-striped table-hover" width="100%">
      <thead>
        <tr>
          <?php if($this->params->get('show_cart_image')){ $row_count++;?>
            <th id="hikashop_cart_product_image_title" class="hikashop_cart_product_image_title hikashop_cart_title">
              <?php echo JText::_('CART_PRODUCT_IMAGE'); ?>
            </th>
          <?php } ?>
          <th id="hikashop_cart_product_name_title" class="hikashop_cart_product_name_title hikashop_cart_title">
            <?php echo JText::_('CART_PRODUCT_NAME'); ?>
          </th>
          <th id="hikashop_cart_product_price_title" class="hikashop_cart_product_price_title hikashop_cart_title">
            <?php echo JText::_('CART_PRODUCT_UNIT_PRICE'); ?>
          </th>
          <th id="hikashop_cart_product_quantity_title" class="hikashop_cart_product_quantity_title hikashop_cart_title">
            <?php echo JText::_('PRODUCT_QUANTITY'); ?>
          </th>
          <th id="hikashop_cart_product_total_title" class="hikashop_cart_product_total_title hikashop_cart_title">
            <?php echo JText::_('CART_PRODUCT_TOTAL_PRICE'); ?>
          </th>
        </tr>
      </thead>
      <tfoot>
        <tr>
          <td colspan="<?php echo $row_count; ?>">
            <hr />
          </td>
        </tr>
        <?php $taxes = round($this->full_total->prices[0]->price_value_with_tax-$this->full_total->prices[0]->price_value,$this->currencyHelper->getRounding($this->full_total->prices[0]->price_currency_id));
          if(!empty($this->coupon) || !empty($this->shipping) || !empty($this->additional) || bccomp($taxes,0,5)){
          ?>
        <tr>
          <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
          <td>
          </td>
          <td>
          </td>
          <td id="hikashop_checkout_cart_total2_title" class="hikashop_cart_subtotal_title hikashop_cart_title">
            <?php echo JText::_('HIKASHOP_TOTAL'); ?>
          </td>
          <td class="hikashop_cart_subtotal_value">
          <?php
            $this->row=$this->total;
            echo $this->loadTemplate();
          ?>
          </td>
        </tr>
        <?php }
        if(!empty($this->coupon)){
          ?>
          <tr>
            <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
            <td>
            </td>
            <td>
            </td>
            <td id="hikashop_checkout_cart_coupon_title" class="hikashop_cart_coupon_title hikashop_cart_title">
              <?php echo JText::_('HIKASHOP_COUPON'); ?>
            </td>
            <td class="hikashop_cart_coupon_value" >
              <span class="hikashop_checkout_cart_coupon">
              <?php
                if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax')){
                  echo $this->currencyHelper->format(@$this->coupon->discount_value_without_tax*-1,@$this->coupon->discount_currency_id);
                }else{
                  echo $this->currencyHelper->format(@$this->coupon->discount_value*-1,@$this->coupon->discount_currency_id);
                }
              ?>
              </span>
            </td>
          </tr>
        <?php
        }
        if(!empty($this->shipping)){
          ?>
          <tr>
            <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
            <td>
            </td>
            <td>
            </td>
            <td id="hikashop_checkout_cart_shipping_title" class="hikashop_cart_shipping_title hikashop_cart_title">
              <?php echo JText::_('HIKASHOP_SHIPPING'); ?>
            </td>
            <td class="hikashop_cart_shipping_value" >
              <span class="hikashop_checkout_cart_shipping">
              <?php
                if(!isset($this->shipping->shipping_price) && isset($this->shipping->shipping_price_with_tax) ) {
                  if(isset($this->value)) {
                    echo $this->value;
                  } else {
                    $this->shipping->shipping_price = 0.0;
                    $this->shipping->shipping_price_with_tax = 0.0;
                  }
                }
                if(isset($this->shipping->shipping_price)) {
                  if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax') || !isset($this->shipping->shipping_price_with_tax) ){
                    echo $this->currencyHelper->format(@$this->shipping->shipping_price,$this->shipping->shipping_currency_id);
                  }else{
                    echo $this->currencyHelper->format(@$this->shipping->shipping_price_with_tax,$this->shipping->shipping_currency_id);
                  }
                }
              ?>
              </span>
            </td>
          </tr>
          <?php
        }
        if(!empty($this->additional)){
          $exclude_additionnal = explode(',', $this->config->get('order_additional_hide', ''));
          foreach($this->additional as $k => $additional) {
            if(in_array($additional->name, $exclude_additionnal)) continue;
          ?>
          <tr id="hikashop_checkout_cart_additional_<?php echo str_replace(' ','_',$k); ?>_line" >
            <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
            <td>
            </td>
            <td>
            </td>
            <td id="hikashop_checkout_cart_additional_<?php echo str_replace(' ','_',$k); ?>_title" class="hikashop_cart_additional_title hikashop_cart_title"><?php
              echo JText::_($additional->name);
            ?></td>
            <td class="hikashop_cart_additional_value" >
              <span class="hikashop_checkout_cart_additional">
              <?php
                if(!empty($additional->price_value) || empty($additional->value)) {
                  if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax')){
                    echo $this->currencyHelper->format(@$additional->price_value,$additional->price_currency_id);
                  }else{
                    echo $this->currencyHelper->format(@$additional->price_value_with_tax,$additional->price_currency_id);
                  }
                } else {
                  echo $additional->value;
                }
              ?>
              </span>
            </td>
          </tr>
          <?php
          }
        }
        if(bccomp($taxes,0,5)){
          if($this->config->get('detailed_tax_display') && isset($this->full_total->prices[0]->taxes)){
            foreach($this->full_total->prices[0]->taxes as $tax){
                           ?>
                <tr>
                  <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
                  <td>
                  </td>
                  <td>
                  </td>
                  <td id="hikashop_checkout_cart_tax_title" class="hikashop_cart_tax_title hikashop_cart_title">
                    <?php echo $tax->tax_namekey; ?>
                  </td>
                  <td class="hikashop_cart_tax_value">
                    <span class="hikashop_checkout_cart_taxes">
                    <?php
                      echo $this->currencyHelper->format($tax->tax_amount,$this->full_total->prices[0]->price_currency_id);
                    ?>
                    </span>
                  </td>
                </tr>
            <?php
            }
          }else{
             ?>
            <tr>
              <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
              <td>
              </td>
              <td>
              </td>
              <td id="hikashop_checkout_cart_tax_title" class="hikashop_cart_tax_title hikashop_cart_title">
                <?php echo JText::_('TAXES'); ?>
              </td>
              <td class="hikashop_cart_tax_value">
                <span class="hikashop_checkout_cart_taxes">
                <?php
                  echo $this->currencyHelper->format($taxes,$this->full_total->prices[0]->price_currency_id);
                ?>
                </span>
              </td>
            </tr>
        <?php }
        }?>
        <?php if(!empty($this->payment) && $this->payment->payment_price != 0){ ?>
        <tr>
          <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
          <td>
          </td>
          <td>
          </td>
          <td id="hikashop_checkout_cart_payment_title" class="hikashop_cart_payment_title hikashop_cart_title">
            <?php echo JText::_('HIKASHOP_PAYMENT'); ?>
          </td>
          <td class="hikashop_cart_payment_value">
            <span class="hikashop_checkout_cart_payment">
            <?php
              if(!isset($this->payment->payment_price) && isset($this->payment->payment_price_with_tax) ) {
                if(isset($this->value)) {
                  echo $this->value;
                } else {
                  $this->payment->payment_price = 0.0;
                  $this->payment->payment_price_with_tax = 0.0;
                }
              }
              if(isset($this->payment->payment_price)) {
                if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax') || !isset($this->payment->payment_price_with_tax) ){
                  echo $this->currencyHelper->format(@$this->payment->payment_price,$this->full_total->prices[0]->price_currency_id);
                }else{
                  echo $this->currencyHelper->format(@$this->payment->payment_price_with_tax,$this->full_total->prices[0]->price_currency_id);
                }
              }
            ?>
            </span>
          </td>
        </tr>
        <?php } ?>
        <tr>
          <?php if($this->params->get('show_cart_image')) echo '<td></td>'; ?>
          <td>
          </td>
          <td>
          </td>
          <td id="hikashop_checkout_cart_final_total_title" class="hikashop_cart_total_title hikashop_cart_title">
            <?php echo JText::_('HIKASHOP_FINAL_TOTAL'); ?>
          </td>
          <td class="hikashop_cart_total_value">
            <span class="hikashop_checkout_cart_final_total">
            <?php
              echo $this->currencyHelper->format($this->full_total->prices[0]->price_value_with_tax,$this->full_total->prices[0]->price_currency_id);
            ?>
            </span>
          </td>
        </tr>
      </tfoot>
      <tbody>
        <?php
          $k = 0;
          $group = $this->config->get('group_options',0);
          $defaultParams = $this->config->get('default_params');
          $productClass = hikashop_get('class.product');
          foreach($this->rows as $i => $row){
            if(empty($row->cart_product_quantity)) continue;
            if($group && $row->cart_product_option_parent_id) continue;
            $productClass->addAlias($row);
            ?>
            <tr class="<?php echo "row$k"; ?>">
              <?php if($this->params->get('show_cart_image')){ ?>
                <td class="hikashop_cart_product_image_value">
                  <?php if(!empty($row->images)){
                    $image = reset($row->images);
                    $width = $this->config->get('thumbnail_x');
                    $height = $this->config->get('thumbnail_y');
                    $this->image->checkSize($width,$height,$image);
                    if(!$this->config->get('thumbnail')){
                      echo '<img src="'.$this->image->uploadFolder_url.$image->file_path.'" alt="'.$image->file_name.'" id="hikashop_main_image" style="margin-top:10px;margin-bottom:10px;display:inline-block;vertical-align:middle" />';
                    }else{ ?>
                      <div class="hikashop_cart_product_image_thumb" >
                      <?php echo $this->image->display($image->file_path,true,$image->file_name,'style="margin-top:10px;margin-bottom:10px;display:inline-block;vertical-align:middle"', '', $width, $height); ?>
                      </div>
                  <?php }
                  } ?>
                </td>
              <?php } ?>
              <td class="hikashop_cart_product_name_value">
                <p class="hikashop_cart_product_name">
                  <?php
                    global $Itemid;
                    $checkout_itemid = $this->config->get('checkout_itemid');
                    if(!empty($checkout_itemid )){
                      $Itemid = $checkout_itemid ;
                    }
                    $url_itemid='';
                    if(!empty($Itemid)){
                      $url_itemid='&Itemid='.$Itemid;
                    } ?>
                  <?php if(@$defaultParams['link_to_product_page']){ ?><a href="<?php echo hikashop_completeLink('product&task=show&cid='.$row->product_id.'&name='.$row->alias.$url_itemid);?>" ><?php } ?>
                    <?php echo $row->product_name; ?>
                    <?php if ($this->config->get('show_code')) { ?>
                      <span class="hikashop_product_code_checkout"><?php echo $row->product_code; ?></span>
                    <?php } ?>
                  <?php if(@$defaultParams['link_to_product_page']){ ?></a><?php } ?>
                  <?php
                  if($group){
                    $display_item_price=false;
                    foreach($this->rows as $j => $optionElement){
                      if($optionElement->cart_product_option_parent_id != $row->cart_product_id) continue;
                      if(!empty($optionElement->prices[0])){
                        $display_item_price = true;
                      }
                    }
                    if($display_item_price){
                      $this->row=&$row;
                      $this->unit=true;
                      echo  ' <span class="hikashop_product_base_price">'.strip_tags($this->loadTemplate()).'</span>';
                    }
                  }
                  ?>
                </p>
                <div class="hikashop_cart_product_custom_item_fields">
                <?php
                if(hikashop_level(2) && !empty($this->extraFields['item'])){
                  foreach($this->extraFields['item'] as $field){
                    $namekey = $field->field_namekey;
                    if(empty($row->$namekey)) continue;
                    echo '<p class="hikashop_cart_item_'.$namekey.'">'.$this->fieldsClass->getFieldName($field).': '.$this->fieldsClass->show($field,$row->$namekey).'</p>';
                  }
                }
                $input='';
                if($group){
                  foreach($this->rows as $j => $optionElement){
                    if($optionElement->cart_product_option_parent_id != $row->cart_product_id) continue;
                    if(!empty($optionElement->prices[0])){
                      if(!isset($row->prices[0])){
                        $row->prices[0]->price_value=0;
                        $row->prices[0]->price_value_with_tax=0;
                        $row->prices[0]->price_currency_id = hikashop_getCurrency();
                      }
                      foreach(get_object_vars($row->prices[0]) as $key => $value){
                        if(is_object($value)){
                          foreach(get_object_vars($value) as $key2 => $var2){
                            if(strpos($key2,'price_value')!==false) $row->prices[0]->$key->$key2 +=@$optionElement->prices[0]->$key->$key2;
                          }
                        }else{
                          if(strpos($key,'price_value')!==false) $row->prices[0]->$key+=@$optionElement->prices[0]->$key;
                        }
                      }
                    }
                     ?>
                      <p class="hikashop_cart_option_name">
                        <?php
                          echo $optionElement->product_name;
                          if(@$optionElement->prices[0]->price_value_with_tax>0){
                            echo ' ( + ';
                            $this->row=&$optionElement;
                            $this->unit=true;
                            echo strip_tags($this->loadTemplate()).' )';
                          }
                        ?>
                      </p>
                  <?php
                  $input .='document.getElementById(\'product_option_'.$optionElement->cart_product_id.'\').value=qty_field.value;';
                  echo '<input type="hidden" id="product_option_'.$optionElement->cart_product_id.'" name="item['.$optionElement->cart_product_id.']" value="'.$row->cart_product_quantity.'"/>';
                  }
                }?>
                </div>
              </td>
              <td class="hikashop_cart_product_price_value">
                <?php
                  $this->row=&$row;
                  $this->unit=true;
                  echo $this->loadTemplate();
                ?>
              </td>
              <td class="hikashop_cart_product_quantity_value">
                <input id="hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>" type="text" name="item[<?php echo $row->cart_product_id;?>]" class="hikashop_product_quantity_field" value="<?php echo $row->cart_product_quantity; ?>" onchange="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>'); if (qty_field){<?php echo $input; ?>}" />
                <div class="hikashop_cart_product_quantity_refresh">
                  <a href="#" onclick="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>'); if (qty_field && qty_field.value != '<?php echo $row->cart_product_quantity; ?>'){<?php echo $input; ?> qty_field.form.submit(); } return false;" title="<?php echo JText::_('HIKA_REFRESH'); ?>">
                    <img src="<?php echo HIKASHOP_IMAGES . 'refresh.png';?>" border="0" alt="<?php echo JText::_('HIKA_REFRESH'); ?>" />
                  </a>
                </div>
                <?php if($this->params->get('show_delete',1)){ ?>
                  <div class="hikashop_cart_product_quantity_delete">
                    <a href="<?php echo hikashop_completeLink('product&task=updatecart&product_id='.$row->product_id.'&quantity=0&return_url='.urlencode(base64_encode(urldecode($this->params->get('url'))))); ?>" onclick="var qty_field = document.getElementById('hikashop_checkout_quantity_<?php echo $row->cart_product_id;?>'); if(qty_field){qty_field.value=0; <?php echo $input; ?> qty_field.form.submit();} 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 } ?>
              </td>
              <td class="hikashop_cart_product_total_value">
                <?php
                  $this->row=&$row;
                  $this->unit=false;
                  echo $this->loadTemplate();
                ?>
              </td>
            </tr>
            <?php
            $k = 1-$k;
          }
        ?>
      </tbody>
    </table>
    <?php
    if($this->params->get('show_quantity')){ ?>
      <noscript>
        <input id="hikashop_checkout_cart_quantity_button" class="btn button" type="submit" name="refresh" value="<?php echo JText::_('REFRESH_CART');?>"/>
      </noscript>
    <?php }
  }
  $config =& hikashop_config();
  if(hikashop_level(1) && $config->get('checkout_convert_cart') && $config->get('enable_wishlist') && (($config->get('hide_wishlist_guest', 1) && hikashop_loadUser() != null) || !$config->get('hide_wishlist_guest', 1))){
    $this->params->set('cart_type','wishlist');
    echo $this->cart->displayButton(JText::_('CART_TO_WISHLIST'),'wishlist',$this->params,hikashop_completeLink('cart&task=convert&cart_type=cart&cart_id='.$this->row->cart_id.$url_itemid),'window.location.href = \''.hikashop_completeLink('cart&task=convert&cart_type=cart&cart_id='.$this->row->cart_id.$url_itemid).'\';return false;');
  }
?>
</div>
ce qui me donne ceci dans cette capture ecran
bref ce fichier cart.php version 2.1.3 et totalement différent je ne suis pas un pro en php peut tu me dire ce qui faut modifier ou me trouver une solution intermédiaire pour que devis/on request soit marquer a la place des zéro
merci pour tous