tabbar

iOS/Swift跳转界面时隐藏tabBar的方法

我们有时候在开发iOS的时候,涉及到跳转界面时,需要隐藏tabbar,以便我们重新定义新的。

OC版本的:

//1.设置self.tabBarController.tabBar.hidden=YES;
     
self.tabBarController.tabBar.hidden=YES;
 
//2.如果在push跳转时需要隐藏tabBar,设置self.hidesBottomBarWhenPushed=YES;
 
    self.hidesBottomBarWhenPushed=YES;
    NextViewController *next=[[NextViewController alloc]init];
    [self.navigationController pushViewController:next animated:YES];
    self.hidesBottomBarWhenPushed=NO;
 
//注意:在push后设置self.hidesBottomBarWhenPushed=NO;
//这样back回来的时候,tabBar会恢复正常显示,不然就。。。哈哈。
Swift:

let detailCtrl = ScanViewController(nibName: "ScanViewController", bundle: nil);
        //detailCtrl.hidesBottomBarWhenPushed = true
        self.hidesBottomBarWhenPushed = true
        self.navigationController?.pushViewController(detailCtrl, animated: true)
        self.hidesBottomBarWhenPushed = false

关键词: tabbar , 跳转界面