CODEWITHSUNDEEP
iosswiftuitableview
Saksham Saraswat
Saksham Saraswat

Reputation: 81

How to pass data of the second table view cell when i click the first table view cell

I am making an app in which I have to pass the data of the table view cell the user clicks and also the data of the second table view cell.

I am able to pass the data of the current table view cell by using:

let Level2 = self.storyboard!.instantiateViewController(withIdentifier: "ReportVC") as? ReportVC {
                        Level2.passedRes = item.patient
                        Level2.passedRoom = item.room
                        Level2.passResImg = item.resImage
                        Level2.selectedBeacon = beac
                        self.show(Level2, sender: nil)

Also if no table view cell exists after that, I just want to pass no more table view cell's exist.

enter image description here

Upvotes: 0

Views: 80

Answers (2)

Bilal Drndo
Bilal Drndo

Reputation: 67

The best thing You can do there is in 

    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath)

you choose the images or text or data that You want to pass to second VC (if you want to choose two indexPaths just add +1 on the second one(indexPath + 1)) and store it on UserDefaults. And then in 2nd VC You can retrieve it from UserDefaults. I hope this answer helped You!

Upvotes: 2

Vladyslav Shmatok
Vladyslav Shmatok

Reputation: 434

To get items from your datasource you could use dataSource[indexPath.row], indexPath you could get from the func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath). To get next item you need to check if it is not last (indexPath.row < dataSource.count - 1), if not just increment current indexPath.

Upvotes: 0

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