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iOS can not scroll table up and down after using animation and a navigation bar disappear

T

tranvutuan

macrumors member
Original poster
Dec 19, 2011
74
0
My first view contains a button and after pressing a button, i will end up with the second view. what I have done is
Code: 
FirstViewController.m
- (void)pushToWishList
{
    SecondViewController *controller = [[SecondViewController alloc] initWithNibName:@"SecondView" bundle:nil ];
    
    [UIView beginAnimations:@"flipping view" context:nil];
    [UIView setAnimationDuration:1];
    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
    [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self.view cache:YES];
    [self.view addSubview:controller.view];
    [UIView commitAnimations];
}
SecondViewController is an UIViewController such that :
Code: 
SecondViewController.h
@interface SecondViewController : UIViewController <UITableViewDataSource,UITableViewDelegate>

Code: 
SecondViewController.m
    self.navigationController.navigationBarHidden       = NO;
    self.navigationItem.hidesBackButton                 = NO;
    self.navigationController.navigationBar.tintColor   = [UIColor blackColor];

What is happening is the top navigation is disppearing and the UITableView in my second view can not be scrolled up and down. My program is crashed whenever I try to do this.

Please advice me on this issue. Any comments are welcomed here.
 
T

tranvutuan

macrumors member
Original poster
Dec 19, 2011
74
0
dejo said:
Your method is called pushToWishList. Why are you not pushing the new view controller onto your navigation stack?
Click to expand...
because I want to do an animation such that the next page will curl down
 
S

Scott90

macrumors 6502
Jul 14, 2008
273
0
You can still do that by replacing the line that adds the controller's view as a subview with pushing that view controller onto the stack.
 
T

tranvutuan

macrumors member
Original poster
Dec 19, 2011
74
0
Scott90 said:
You can still do that by replacing the line that adds the controller's view as a subview with pushing that view controller onto the stack.
Click to expand...
Did you meant like this
SecondViewController *controller = [[SecondViewController alloc] initWithNibName:mad:"SecondView" bundle:nil ];

[UIView beginAnimations:mad:"flipping view" context:nil];
[UIView setAnimationDuration:1];
[UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
[UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self.view cache:YES];
[self.view addSubview:controller.view];----------> [self.navigationController pushViewController:controller animated:YES];
[UIView commitAnimations];

Are you sure that it works. I tried and my program crashed
 
Last edited:
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