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
我讓他繼承
正解：
UIViewController * viewController = [[NSClassFromString(objDictionary[kClass]) alloc ] init ];
BaseItemNaviViewController * navigationViewController = [[BaseItemNaviViewController alloc ]
在 MainTabBarController 里面改
就不用一個(gè)一個(gè)這樣了
- (void)tapSearchBar
{
SearchMessgViewController * searchMessgViewController = [[SearchMessgViewController alloc ] init ];
// searchMessgViewController.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController: searchMessgViewController animated: YES ];
}
感謝簡(jiǎn)書(shū)
iOS+TabBar的隱藏，hidesBottomBarWhenPushed的正確使用
NavigationController重寫(xiě)push方法（學(xué)習(xí)小碼哥的方法）
感謝
iOS:hidesBottomBarWhenPushed的正確用法
Case1：xib加載或者Storyboard用identifier獲取Controller
UIViewController *v2 = [self.storyboard instantiateViewControllerWithIdentifier:@"v2"];
v2.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:v2 animated:YES];
Case2：拉線，也就是Storyboard用performSegue
self.hidesBottomBarWhenPushed = YES;
[self performSegueWithIdentifier:@"tov2" sender:nil];
self.hidesBottomBarWhenPushed = NO;
Tip:經(jīng)測(cè)試證明，此種方式只會(huì)對(duì)后面的一級(jí)生效，繼續(xù)往后Push還會(huì)出現(xiàn)TabBar，要繼續(xù)往后push也隱藏Tabbar還得使用Case3的方法，也建議如此！
Case3：拉線，在prepareForSegue函數(shù)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 的設(shè)置面板中把 Hide Bottom Bar on Push 屬性勾選上，效果和上文代碼一樣。
