UITableview accessory type disappear while scrolling

Question

I have made a tableView in which i need to select multiple options. The options are selected but when i scroll the table view the check mark option get disappear and some ot

Answer 1

Check this example

cell.accessoryType = UITableViewCellAccessoryNone;
 for (int x = 0; x < selectedIds.count; x++) {
     if ([[selectedIds objectAtIndex:x] isEqualToString:[[source objectAtIndex:[indexPath row]] objectForKey:@"id"]])
        cell.accessoryType = UITableViewCellAccessoryCheckmark;
 }