public function deleteStockIssueAction()
 {
     $this->_helper->layout->disableLayout();
     $this->_helper->viewRenderer->setNoRender(TRUE);
     if ($this->_request->isPost()) {
         $batch_id = $this->_request->b_id;
         $loc_id = $this->_request->loc_id;
         $vvm_stage_id = $this->_request->vvm_id;
         $qty_issued = $this->_request->qty_issued;
         $item_cat_id = $this->_request->item_cat_id;
         if ($item_cat_id == 1) {
             $loc_type = Model_PlacementLocations::LOCATIONTYPE_CCM;
         } else {
             $loc_type = Model_PlacementLocations::LOCATIONTYPE_NONCCM;
         }
         $placement_locations = $this->_em->getRepository("PlacementLocations")->findBy(array("locationId" => $loc_id, "locationType" => $loc_type));
         $placement_loc_id = $placement_locations[0]->getPkId();
         $placement_details = $batch_id . "|" . $placement_loc_id . "|" . $vvm_stage_id . "|" . $qty_issued;
         $placement_type = Model_PlacementLocations::PLACEMENT_TRANSACTION_TYPE_P;
         $placement = new Model_Placements();
         $flag = $placement->updateStockPlacement($placement_details, $placement_type);
         if ($flag) {
             $this->redirect("/stock/issue-search");
             exit;
         }
     }
 }