How to pass data from one ViewController to another after using Segue?

Question

I went from one ViewController to another using Segue in my second viewController has an UITableView. now, I want to push from second ViewController's didSelected method to another viewController.

code use to Segue:

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {

self.view.backgroundColor = [UIColor clearColor];
self.modalPresentationStyle = UIModalPresentationOverCurrentContext;

SearchVC *svc = segue.destinationViewController;
self.providesPresentationContextTransitionStyle = YES;
self.definesPresentationContext = YES;
}

under button action:

-(void) searchButtonClicked:(id)sender {
[self performSegueWithIdentifier:@"search" sender:nil];
}

And the main problem arise here, can't navigate using below code:

-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
  PackageListVC *pdvc = (PackageListVC *)[self.storyboard instantiateViewControllerWithIdentifier:@"PackageListVC"];

  pdvc.strServiceProviderId = [[[arrSearch objectAtIndex:indexPath.row] objectForKey:@"ServiceProviderId"] stringValue];
  pdvc.strCategoryId = [[[arrSearch objectAtIndex:indexPath.row] objectForKey:@"CategoryId"] stringValue];
  pdvc.strSubCategoryId = [[[arrSearch objectAtIndex:indexPath.row] objectForKey:@"SubCategoryId"] stringValue];
  pdvc.strTitle = [[arrSearch objectAtIndex:indexPath.row] objectForKey:@"CompanyName"];

  [self.navigationController pushViewController:pdvc animated:YES];
}

what is your question ? How to pass data using segues or navigation issue you are having ? — Teja Nandamuri, May 04 '18 at 13:33
Check this topic https://stackoverflow.com/questions/5210535/passing-data-between-view-controllers — Kristóf Zelei, May 04 '18 at 13:55
Check this link: https://stackoverflow.com/questions/5210535/passing-data-between-view-controllers — Kristóf Zelei, May 04 '18 at 13:56

score 0 · Answer 1 · answered May 04 '18 at 13:35

0

You do it in the prepareForSegue method.

where you declare svc (SearchVC *svc = segue.destinationViewController;) you can say something like:

 svc.variable = 1;

answered May 04 '18 at 13:35

Niall Kiddle

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How to pass data from one ViewController to another after using Segue?

1 Answers1