向已经添加到MainView的Subview中添加UIView

Question

结构是这样的..

*）主视图

  1) viewLocations(UIVIEW) // this one is adding fine a) viewBangalore b) viewHyderbad 

实际上，我正在做一个iPad App，在一个UIViewController中，我已经使用UiTableController作为滑动视图来选择Locations。 根据位置选择，需要显示UiView的。

viewLocations-> CGRectMake（0,108,588,533）

这里我的代码是：

 if (_detailItem) {
        Location=[_detailItem description];

        if ([Location isEqual:@"Bangalore"]) {
           self.viewLocBangalore= [[UIView alloc] initWithFrame:CGRectMake(10, 10, 500, 400)];
           // self.viewLocBangalore.frame = CGRectMake(10, 10, 500, 400);
            [self.viewLocations addSubview:self.viewLocBangalore];

          [UIView transitionFromView:self.viewLocHyderbad
                                toView:self.viewLocBangalore
                              duration:0.9
                               options:UIViewAnimationOptionTransitionFlipFromBottom

                            completion:^(BOOL finished) {
                                NSLog(@"Locations View Appeared %@", Location);
                            }];

        }

        else if ([Location isEqual:@"Hyderbad"])
        {
            self.viewLocHyderbad.frame = CGRectMake(10, 10, 600, 519);
            [self.viewLocHyderbad removeFromSuperview];
            [self.ViewLocations addSubview:self.viewLocHyderbad];

            [UIView transitionFromView:self.viewLocBangalore
                                toView:self.viewLocHyderbad
                              duration:0.9
                               options:UIViewAnimationOptionTransitionFlipFromBottom

                            completion:^(BOOL finished) {
                                NSLog(@"Locations View Appeared %@", Location); // getting this Log also, but View is missing
                            }];

        }




    }

到目前为止我已经尝试了，但是我找不到解决的办法。 这里到底发生了什么..？ 谢谢。

Answer 1

可能是其他视图与该视图重叠，但我不确定尝试使用此方法。

[self.ViewLocations bringSubviewToFront:viewname];