Add to Wishlist doesn't work

Uncaught SyntaxError: Failed to execute 'querySelector' on 'Document': 'form[name=0] input[name=cart_type]' is not a valid selector.

<a rel="nofollow" class="hikashop_cart_button" href="#" onclick="var field=document.getElementById('hikashop_product_quantity_field_1');if(hikashopCheckChangeForm('item',0)){ var typeField = document.querySelector('form[name=0] input[name=cart_type]'); if(typeField !== null){typeField.value = 'wishlist';} return hikashopModifyQuantity('72',field,1,0,'wishlist',0); } else { return false; }">Add to wishlist</a>

<?php global $Itemid; $url_itemid = ''; if(!empty($this->itemid)) $url_itemid = $this->itemid; elseif(!empty($Itemid)) $url_itemid = '&Itemid='.$Itemid; if($this->config->get('show_quantity_field') == -2){ if(@$this->row->product_display_quantity_field == 0) $this->row->product_display_quantity_field = 1; $this->params->set('show_quantity_field', @$this->row->product_display_quantity_field); } $config =& hikashop_config(); $wishlistEnabled = $config->get('enable_wishlist', 1); $hideForGuest = 1; if(($config->get('hide_wishlist_guest', 1) && hikashop_loadUser() != null) || !$config->get('hide_wishlist_guest', 1)) $hideForGuest = 0; if(!isset($this->cart)) $this->cart = hikashop_get('helper.cart'); $url = ''; $module_id = $this->params->get('from_module', 0); if(empty($this->ajax)) $this->ajax = 'return hikashopModifyQuantity(\''.$this->row->product_id.'\',field,1,0,\'cart\','.$module_id.')'; if(@$this->row->product_sale_start || empty($this->element->main)) $start_date = @$this->row->product_sale_start; else $start_date = $this->element->main->product_sale_start; if(@$this->row->product_sale_end || empty($this->element->main)) $end_date = @$this->row->product_sale_end; else $end_date = $this->element->main->product_sale_end; $formName = ',0'; if(!$this->config->get('ajax_add_to_cart', 0) || ($this->config->get('show_quantity_field') >= 2 && !@$this->element->product_id)) { if(empty($this->formName)) { if(@$this->row->product_id) $formName = ',\'hikashop_product_form_'.$this->row->product_id.'_'.$this->params->get('main_div_name').'\''; else $formName = ',\'hikashop_product_form_'.$this->params->get('main_div_name').'\''; } else { $formName = $this->formName; } } $showFree = ($this->config->get('display_add_to_wishlist_for_free_products', 1) || (!$this->config->get('display_add_to_wishlist_for_free_products', 1) && !empty($this->row->prices) && $this->row->prices[0]->price_value != '0')); if($end_date && $end_date < time()) { ?> <span class="hikashop_product_sale_end"> <?php echo JText::_('ITEM_NOT_SOLD_ANYMORE'); ?> </span> <?php } elseif($start_date && $start_date > time()) { ?> <span class="hikashop_product_sale_start"><?php echo JText::sprintf('ITEM_SOLD_ON_DATE', hikashop_getDate($start_date, $this->params->get('date_format','%d %B %Y'))); //TODO echo $this->cart->displayButton(JText::_('Pre-order and add to cart'),'add',$this->params,$url,$ajax); ?></span> <?php } elseif(!$this->params->get('catalogue') && ($this->config->get('display_add_to_cart_for_free_products') || !empty($this->row->prices))) { if(@$this->row->product_min_per_order || empty($this->element->main)) $min = @$this->row->product_min_per_order; else $min = @$this->element->main->product_min_per_order; if(@$this->row->product_max_per_order || empty($this->element->main)) $max = @$this->row->product_max_per_order; else $max = @$this->element->main->product_max_per_order; if($min <= 0) $min = 1; if($formName == ',0') $formName = ',hikashop_product_form'; $cleanFormName = str_replace(array('\'',','),'',$formName); $wishlistAjax = 'if(hikashopCheckChangeForm(\'item\''.$formName.')){ var typeField = document.querySelector(\'form[name='.$cleanFormName.'] input[name=cart_type]\'); if(typeField !== null){typeField.value = \'wishlist\';} return hikashopModifyQuantity(\'' . (int)@$this->row->product_id . '\',field,1' . $formName . ',\'wishlist\','.$module_id.'); } else { return false; }'; if($this->row->product_quantity == -1 && !empty($this->element->main) && $this->element->main->product_quantity != -1) $this->row->product_quantity = $this->element->main->product_quantity; $btnType = 'add'; if($this->row->product_quantity == -1) { ?> <div class="hikashop_product_stock"><?php if(!empty($this->row->has_options)) { if($this->params->get('add_to_cart',1)) echo $this->cart->displayButton(JText::_('CHOOSE_OPTIONS'), 'choose_options', $this->params, hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row),'window.location = \''.str_replace("'","\'",hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row)).'\';return false;', ''); } else { if($this->params->get('add_to_cart', 1)) { echo $this->cart->displayButton(JText::_('ADD_TO_CART'), 'add', $this->params, $url, $this->ajax, '', $max, $min); $btnType = 'wish'; } if(hikashop_level(1) && $this->params->get('add_to_wishlist') && $wishlistEnabled && !$hideForGuest && $showFree) { echo '<div id="hikashop_add_wishlist">' . $this->cart->displayButton(JText::_('ADD_TO_WISHLIST'), $btnType, $this->params, $url, $wishlistAjax, '', $max, $min, '', false) . '</div>'; } } } elseif($this->row->product_quantity > 0) { ?> <div class="hikashop_product_stock"> <?php if($this->row->product_quantity == 1 && JText::_('X_ITEM_IN_STOCK') != 'X_ITEM_IN_STOCK') $text = JText::sprintf('X_ITEM_IN_STOCK', $this->row->product_quantity); else $text = JText::sprintf('X_ITEMS_IN_STOCK', $this->row->product_quantity); echo '<span class="hikashop_product_stock_count">'.$text.'<br/></span>' . '<span style="display: none" itemprop="availability" itemscope itemtype="http://schema.org/InStock">in stock</span>'; if($config->get('button_style', 'normal') == 'css') echo '<br />'; if($max <= 0 || $max > $this->row->product_quantity) $max = $this->row->product_quantity; if(!empty($this->row->has_options)) { if($this->params->get('add_to_cart', 1)) echo $this->cart->displayButton(JText::_('CHOOSE_OPTIONS'), 'choose_options', $this->params, hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row),'window.location = \''.str_replace("'","\'",hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row)).'\';return false;',''); } else { if($this->params->get('add_to_cart', 1)) { echo $this->cart->displayButton(JText::_('ADD_TO_CART'), 'add', $this->params, $url, $this->ajax, '', $max, $min); $btnType = 'wish'; } if(hikashop_level(1) && $this->params->get('add_to_wishlist') && $wishlistEnabled && !$hideForGuest && $showFree){ echo '<div id="hikashop_add_wishlist">' . $this->cart->displayButton(JText::_('ADD_TO_WISHLIST'), $btnType, $this->params, $url, $wishlistAjax, '', $max, $min, '', false) . '</div>'; } } } else { ?> <div class="hikashop_product_no_stock"> <?php echo '<span style="display: none" itemprop="availability" itemscope itemtype="http://schema.org/InStock">Out of stock</span>'; echo JText::_('NO_STOCK').'<br/>'; $waitlist = $this->config->get('product_waitlist', 0); if(hikashop_level(1) && ($waitlist == 2 || ($waitlist == 1 && (!empty($this->row->main->product_waitlist) || !empty($this->row->product_waitlist))))) { ?> </div> <div id="hikashop_product_waitlist_main" class="hikashop_product_waitlist_main"> <?php $empty = ''; jimport('joomla.html.parameter'); $params = new HikaParameter($empty); echo $this->cart->displayButton(JText::_('ADD_ME_WAITLIST'), 'add_waitlist', $params, hikashop_completeLink('product&task=waitlist&cid='.$this->row->product_id.$url_itemid), 'window.location=\''.str_replace("'","\'",hikashop_completeLink('product&task=waitlist&cid='.$this->row->product_id.$url_itemid)).'\';return false;'); } if(hikashop_level(1) && $this->params->get('add_to_wishlist') && $wishlistEnabled && !$hideForGuest && $showFree) { if(!empty($this->row->has_options)) { if($this->params->get('add_to_cart', 1)) echo $this->cart->displayButton(JText::_('CHOOSE_OPTIONS'),'choose_options',$this->params,hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row),'window.location = \''.str_replace("'","\'",hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row)).'\';return false;',''); }else{ echo '<div id="hikashop_add_wishlist">' . $this->cart->displayButton(JText::_('ADD_TO_WISHLIST'), 'add', $this->params, $url, $wishlistAjax, '', @$this->row->product_max_per_order, 1, '', false) . '</div>'; } } } ?> </div> <?php } elseif(hikashop_level(1) && $wishlistEnabled && $this->params->get('add_to_wishlist', 1) && $showFree && !$hideForGuest && !$this->config->get('display_add_to_cart_for_free_products')) { if(!empty($this->row->has_options)) { if($this->params->get('add_to_cart', 1)) echo $this->cart->displayButton(JText::_('CHOOSE_OPTIONS'), 'choose_options', $this->params, hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row),'window.location = \''.str_replace("'","\'",hikashop_contentLink('product&task=show&product_id='.$this->row->product_id.'&name='.$this->row->alias.$url_itemid.$this->category_pathway,$this->row)).'\';return false;', ''); } else { $wishlistAjax = 'if(hikashopCheckChangeForm(\'item\''.$formName.')){ return hikashopModifyQuantity(\'' . (int)@$this->row->product_id . '\',field,1' . $formName . ',\'wishlist\','.$module_id.'); } else { return false; }'; echo '<div id="hikashop_add_wishlist">' . $this->cart->displayButton(JText::_('ADD_TO_WISHLIST'), 'add', $this->params, $url, $wishlistAjax, '', @$this->row->product_max_per_order, 1, '', false) . '</div>'; } }