Question

-(IBAction) takeNextStep : (id) sender
{   
     SecondViewController *varSecondViewController =[[SecondViewController alloc] initWithNibName:@"SecondViewController" bundle:nil];
}

如何将其从默认滑动从左向右（向前）向右向左（向后）滑动因为我有一个自定义按钮，因此我设法编程我的自定义按钮返回到根，但它从右向左滑动，从而导致用户混淆

谢谢！

Answer 1

与Xen的答案类似，请下载the sample code here。

// get the view that's currently showing
UIView *currentView = self.view;
// get the the underlying UIWindow, or the view containing the current view
UIView *theWindow = [currentView superview];

UIView *newView = aTwoViewController.view; 

// remove the current view and replace with myView1
[currentView removeFromSuperview];
[theWindow addSubview:newView];

// set up an animation for the transition between the views
CATransition *animation = [CATransition animation];
[animation setDuration:0.5];
[animation setType:kCATransitionPush];
[animation setSubtype:kCATransitionFromRight];
[animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];

[[theWindow layer] addAnimation:animation forKey:@"SwitchToView2"];

Answer 2

你可以使用这样的东西......

（需要＆lt; QuartzCore / QuartzCore.h＆gt;）

- (void)switchTwoViews:(UIView *)view1 otherView:(UIView *)view2 direction:(int)directionRL{
    view2.bounds = CGRectMake(0, 0, 480, 320);
    visibleView = view2;
    // remove the current view and replace with view1
    [view1 removeFromSuperview];
    [currentOptionsView addSubview:view2];

    // set up an animation for the transition between the views
    CATransition *animation = [CATransition animation];
    [animation setDuration:0.5];
    [animation setType:kCATransitionPush];
    if (directionRL == 0) {
        [animation setSubtype:kCATransitionFromRight];
    } else {
        [animation setSubtype:kCATransitionFromLeft];
    }

    [animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];

    [[currentOptionsView layer] addAnimation:animation forKey:@"SwitchToView"];
}

这是一个自定义功能，可以将视图从右向左滑动（方向= 0），反之亦然（方向= 1）。

试一试。享受。

将动画从左右滑动变为后退按钮！导航

2 个答案: