public function ajaxStockBinPlacementAction() { $this->_helper->layout->setLayout('ajax'); $id = $this->_request->getParam('id', ''); $stock_batch = new Model_StockBatch(); $form = new Form_StockPlacement(); $form->addHidden(); $stock_batch->form_values['stock_detail'] = $id; $data = $stock_batch->getStockBatchAndDetailById(); $this->view->data = $data; $data['placed_quantity'] = 0; $this->view->data['placed_quantity'] = $data['placed_quantity']; $this->view->data['remaining_quantity'] = $data['quantity'] - $data['placed_quantity']; $this->view->form = $form; }