tableview導航

Question

我遇到了一個問題，試圖讓一個新的viewcontroller工作。我有一個UITableView從plist文件加載。第一行將轉到detailviewcontroller，但下一行不會並且有錯誤。第二個控制器中的錯誤是DetailViewController2可能不會響應「從文件中獲取步驟」。有任何想法嗎？

DetailViewController *detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil]; 
[detailViewController getStepsFromFile:[files objectAtIndex:indexPath.row]]; 

// Pass the selected object to the new view controller. 
[self.navigationController pushViewController:detailViewController animated:YES]; 
[detailViewController release]; 

DetailViewController2 *detailViewController2 = [[DetailViewController2 alloc] initWithNibName:@"DetailViewController2" bundle:nil]; 
[detailViewController2 getStepsFromFile:[files objectAtIndex:indexPath.row]]; 

// Pass the selected object to the new view controller. 
[self.navigationController pushViewController:detailViewController2 animated:YES]; 
[detailViewController2 release]; 

Answer 1

聲明在.H方法-getStepsFromFile以便爲它是對類的任何實例可見。

編輯： 嘗試沒有動畫的第一個，然後進行動畫第二個像這樣：

[self.navigationController pushViewController: detailViewController animated: NO]; 
[self.navigationController pushViewController: detailViewController2 animated: YES]; 

Answer 2

I M使用此代碼，用於從不同tabelview兩個畫面導航。

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
    if (indexPath.row == 0) 
     { 
      DetailViewController *C = [[DetailViewController alloc]init]; 
      [self.navigationController pushViewController:C animated:NO]; 
      [c release]; 

     } 
    else 
    { 

     DetailViewController1 *C = [[DetailViewController1 alloc]init]; 
     [self.navigationController pushViewController:C animated:NO]; 
     [C release]; 

    }