/**
  * This method controls what happens when you move to /note/editSave in your app.
  * Edits a note (performs the editing after form submit).
  * POST request.
  */
 public function editSave()
 {
     InventoryModel::updateProduct(Request::post('product_id'), Request::post('product_name'), Request::post('product_set'), Request::post('product_condition'), Request::post('product_price'), Request::post('product_qty'), Request::post('product_foil'));
     Redirect::to('inventory');
 }