如何正确设置UIViewController的navigationController标题？ [英] How do I correctly set a UIViewController's navigationController title?

问题描述

我正在尝试以下代码：

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
 Thing *sub = [[subscriptions objectAtIndex:indexPath.row] retain];
 StoriesViewController *thing = [[StoriesViewController alloc] initWithThing:sub];
 thing.navigationController.title = sub.title;
 [self.navigationController pushViewController:thing animated:YES];
 [thing release];
 [sub release];

 [tableView deselectRowAtIndexPath:indexPath animated:YES];
}

我认为这是你正确设置推动控制器的标题的方法。我尝试了thing.title但是设置了TabBarItem的标题。

I thought this is how you correctly set the title for pushing the controller. I tried thing.title however that was setting the TabBarItem's title instead.

推荐答案

thing.navigationItem.title = sub.title;

或中的StoriesViewController.m文件中的viewDidLoad 方法：

self.navigationItem.title = sub.title

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