Notice (8): Undefined index: hg_product [APP/Controller/CartsController.php, line 1757]
Code Context
    
    public function quantityUpdate(){
        $product=$this->request->data['hg_product'];
CartsController::quantityUpdate() - APP/Controller/CartsController.php, line 1757
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 138

Notice (8): Undefined index: hg_quan [APP/Controller/CartsController.php, line 1758]
Code Context
    public function quantityUpdate(){
        $product=$this->request->data['hg_product'];
        $quan=$this->request->data['hg_quan'];
$product = null
CartsController::quantityUpdate() - APP/Controller/CartsController.php, line 1758
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 138