Xcode JSON delegate

Question

我想让showEventDate方法像下面的tableview那样传递数据，我怎么能做到呢?我不能在这个方法中放入indexPath。谢谢。

 -(void)showEventDate
{
      EventView *rvc = [[EventView alloc]initWithNibName:@"EventView" bundle:nil];
      [navController pushViewController:rvc animated:YES];  
      [rvc release];
}
// Display a details screen for the selected holiday/row.
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath             *)indexPath
 {
  Event *holiday = [dataSource holidayAtIndexPath:indexPath];
  HolidaysDetailViewController *vc = [[[HolidaysDetailViewController alloc]              initWithHoliday:holiday] autorelease];
  [navController pushViewController:vc animated:YES];
  }

Answer 1

我假设你想要indexRow从一个UITableView传递给showEventDate。我要试一试。首先实现委托方法didSelectRowAtIndexPath。然后将'indexPath'传入你想要的地方:例如，showEventdate。

-(void)showEventPath: (NSIndexPath *)indexPath
{
    // your code here...
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [self showEventPath:indexPath];
}