ios - 使用 ECSlidingViewController 在两个 NavigationController 之间进行转换

Question

我正在尝试完成这样的事情:

我的设置是这样的:

I have a Storyboard Setup with the SlidingViewController as the RootViewController. The Left Panel is acting as the Navigation Menu. From this Menu, I have Segues to different NavigationControllers

我想做的事:

I want to transition between different NavigationControllers without 'loosing' the SidePanel. For an example: A User wants to add a product to the cart, but is not signed in - It should take them to the "Account Creation"-Navigation Controller.

我现在是怎么做的:

[self.slidingViewController setTopViewController:[self.storyboard instantiateViewControllerWithIdentifier:@"accountSetup"]];

这确实有效。它改变了顶部导航 Controller ——但它是瞬间完成的。有没有办法让我动画化(就像它可用于 Segues 一样？)

谢谢!

Answer 1

我会将自定义动画代码添加到 SlidingVC 方法中。您可能想要添加一个 bool 并在运行动画代码之前检查它。

 { 
CGRect topViewFrame = _topViewController ? _topViewController.view.frame : self.view.bounds; 
if (myBOOL) { 
    //my custom anim code
 } 
[self removeTopViewSnapshot]; 
[_topViewController.view removeFromSuperview]; 
[_topViewController willMoveToParentViewController:nil]; 
[_topViewController removeFromParentViewController]; 

_topViewController = theTopViewController; 

不要忘记重置你的 bool 值。