objective-c - tabbar工具栏隐藏

Question

1.我做团购demo底下有个tabbar

2.当我点击某一行团购时，弹出详情页面。需求是在详情页面，把底下的tabbar隐藏
3.隐藏的代码是
self.hidesBottomBarWhenPushed = YES

问题：不知道在什么时机加入这个代码。从详情页面点击导航栏返回时，需要显示tabbar

注:用present推出可以自动的隐藏tabbar , 这里想知道用push怎么做。

Answer 1

Do it when you call pushViewController. As follows:

- (void)goToDetailPage {
    UIViewController *detailViewController = [[UIViewController alloc] init];
    detailViewController.hidesBottomBarWhenPushed = YES;
    [self.navigationController pushViewController:detailViewController animated:YES];
}