2016-12-16 09:13:19.318 TheStep[1159:150589] ***
Terminating app due to uncaught exception 'NSInvalidArgumentException',
reason:
'Pushing a navigation controller is not supported'
之前
@interface DiscoverViewController : UIViewController
我让他继承
正解：
UIViewController * viewController = [[NSClassFromString(objDictionary[kClass]) alloc ] init ];
BaseItemNaviViewController * navigationViewController = [[BaseItemNaviViewController alloc ]
在 MainTabBarController 里面改
就不用一个一个这样了
- (void)tapSearchBar
{
SearchMessgViewController * searchMessgViewController = [[SearchMessgViewController alloc ] init ];
// searchMessgViewController.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController: searchMessgViewController animated: YES ];
}
感谢简书
iOS+TabBar的隐藏，hidesBottomBarWhenPushed的正确使用
NavigationController重写push方法（学习小码哥的方法）
感谢
iOS:hidesBottomBarWhenPushed的正确用法
Case1：xib加载或者Storyboard用identifier获取Controller
UIViewController *v2 = [self.storyboard instantiateViewControllerWithIdentifier:@"v2"];
v2.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:v2 animated:YES];
Case2：拉线，也就是Storyboard用performSegue
self.hidesBottomBarWhenPushed = YES;
[self performSegueWithIdentifier:@"tov2" sender:nil];
self.hidesBottomBarWhenPushed = NO;
Tip:经测试证明，此种方式只会对后面的一级生效，继续往后Push还会出现TabBar，要继续往后push也隐藏Tabbar还得使用Case3的方法，也建议如此！
Case3：拉线，在prepareForSegue函数里
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
[segue.destinationViewController setHidesBottomBarWhenPushed:YES];
}
更方便的做法：如果你在用 Storyboard，可以在 ViewController 的设置面板中把 Hide Bottom Bar on Push 属性勾选上，效果和上文代码一样。
