ios - 如何使用函数选择UITableViewCell而不点击它？

Question

我正在使用下面提到的数组填充tableView。如果用户搜索数组并找到项目，则应选择该单元格。

    (
        {
        barcode = 8901058847857;
        image =         (
        );
        name = "Maggi Hot Heads";
        productTotal = "60.00";
        quantity = 3;
    },
        {
        barcode = 8901491101837;
        image =         (
        );
        name = "Lays Classic Salted";
        productTotal = "20.00";
        quantity = 1;
    }
)

我正在使用下面提到的代码来搜索数组中的条形码，但我不知道如何进一步进行，在其他情况下如何选择tableViewCell。
tableViewCell setSelected中编写了代码。

let namePredicate = NSPredicate(format: "barcode contains[c] %@",code)
    let filteredArray = orderDetailsArray.filter { namePredicate.evaluate(with: $0) }
    if filteredArray.isEmpty {
        let alert = UIAlertController(title: "Alert", message: "Item not found in cart.", preferredStyle: UIAlertControllerStyle.alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler:  { action in
            self.scan()
        }))
        self.present(alert, animated: true, completion: nil)
    }else{
        print("item found")
        // Need to do selection here
   }

Answer 1

else{
        print("item found")
        1. add to that object in separate array

          yourMutableArr.append("scannedString") // which are scanned 
                                                 recently

        2. reload tableview
           [yourTblView reloadData];

        3. In cellForRowAtIndexPath compare that barcodes with datasource array's barcode 

          let strBarcode: String = dict["barcode"][indexPath.row]
             if yourMutableArr.contains(strBarcode) {
              //addNewItem
                      cell.accessoryType = .Checkmark
             }

   }