Question

在我的应用程序中，我已经使用以下代码在解除我已推送到新视图的视图后实现，当我尝试实现视图时不会忽略它而是重叠。这是我的代码，

-(IBAction)selectExitingPicture
 {
if([UIImagePickerController isSourceTypeAvailable:
    UIImagePickerControllerSourceTypePhotoLibrary])
   {
    UIImagePickerController *picker= [[UIImagePickerController alloc]init];
    picker.delegate = self;
    picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    [self presentViewController:picker animated:YES completion:nil];
   }
 }
-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image
             editingInfo:(NSDictionary *)editingInfo
 {
    [picker dismissViewControllerAnimated:YES completion:^{
    cropingImageViewCon = [[CropingImageViewControl alloc]initWithNibName:@"CropingImageView" bundle:nil];
    cropingImageViewCon.delegate = self;
    cropingImageViewCon.originalImg = image;
    [self.navigationController presentModalViewController:cropingImageViewCon animated:YES];
    }];
  }

我的代码出了什么问题，任何人都可以帮帮忙。

Answer 1

如果你想进入CropingImageViewControl那么你的方法就错了，

使用

[self.navigationController pushViewController:yourViewCotrollerObject animated:YES];

而不是使用presentModalViewController:

DismissViewControllerAnimated不使用导航

1 个答案: