问题与推动DetailViewController和UITableView的

Question

更新

DetailViewController *wordDetail = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil]; 
wordDetail.wordWordString = [[NSString alloc] initWithString:[[myArray objectAtIndex:indexPath.row] objectForKey:@"word"]]; 
wordDetail.wordDefinitionString = [[NSString alloc] initWithString:[[myArray objectAtIndex:indexPath.row] objectForKey:@"definition"]]; 
wordDetail.title = [[myArray objectAtIndex:indexPath.row] objectForKey:@"name"]; 

[self performSegueWithIdentifier:@"showDetail" sender:self]; 

这里是我的新的赛格瑞准备（做你的意思是我不需要说了，如果我用上面的方法，或者在所有？我其实现在如果确定我所有的标识都排着队......你觉得呢？

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender 
if ([[showDetail] isEqualToString:@"showDetail"]) { 
NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow]; 
NSDate *object = _objects[indexPath.row]; 
[[segue destinationViewController] setDetailItem:object]; 

图可能会有所帮助，看看我的DetailViewController.m太...

-(void)setDetailItem:(id)newDetailItem 
{ 
if (_detailItem != newDetailItem) { 
    _detailItem = newDetailItem; 

    // Update the view. 
    [self configureView]; 
} 

if (self.masterPopoverController != nil) { 
    [self.masterPopoverController dismissPopoverAnimated:YES]; 
}   
} 

-(void)configureView 
{ 
//Update the user interface for the detail item. 

if (self.detailItem) { 
    self.detailDescriptionLabel.text = [self.detailItem description]; 
} 
} 


- (void)viewDidLoad 
{ 
    wordWordLabel.text = wordWordString; 
    wordDefinitionLabel.text = wordDefinitionString; 

    [super viewDidLoad]; 
    // Do any additional setup after loading the view, typically from a nib. 
    [self configureView]; 
} 

Answer 1

你的第一部分代码很好。然而，它正在创建一个DetailViewController，然后推动它。这意味着从来没有Segue，所以你的第二个代码根本就不重要。你需要决定你想使用哪一个。

[self.navigationController pushViewController:wordDetail animated:YES]; 

该行将一个viewController放在堆栈上。 OR

[self performSegueWithIdentifier:@"showDetail sender:self]; 

将在故事板中使用名为showDetail的segue。你不能拥有两个，你需要选择。

故事板标识符