隱藏頂部導(dǎo)航欄
-(void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
[self.navigationController setNavigationBarHidden:YES animated:YES];
}
-(void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
[self.navigationController setNavigationBarHidden:NO animated:YES];
}
設(shè)置背景圖
self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"001"]];
進(jìn)入界面時隱藏底部tabbar
// 進(jìn)入某個界面
NextViewController *nextVC = [[TypeSupplierViewController alloc] init];
// 根據(jù)點(diǎn)擊種類不同帅涂，設(shè)立種類屬性
nextVC.hidesBottomBarWhenPushed=YES;
// 進(jìn)入后隱藏tabbar
[self.navigationController pushViewController:nextVC animated:YES];
// 退出時顯示tabbar
self.hidesBottomBarWhenPushed = NO;
平常隱藏
self.tabBarController.tabBar.hidden = YES;
