我对Objective-C很新,遇到了以下问题。
我已经设置了故事板并相应地链接了视图控制器。另外,设置segue。但是,由于一些奇怪的原因,self.tableView indexPathForSelectedRow
正在归还nil
。
非常感谢先进的帮助!
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
if([[segue identifier] isEqualToString:@"infoTherapyCloseCase"])
{
infoTherapyPhaseCloseCaseViewController *info = [segue destinationViewController];
//info = [segue destinationViewController];
NSIndexPath *myIndexPath = [self.tableView indexPathForSelectedRow];
int row = [myIndexPath row];
TherapyPhases *tp = _DetailModal[row];
info.DetailModal = @[tp];
}
}