如何回到一个视图在UINavigationController？ [英] How to go back one view in UINavigationController?

问题描述

是否有一个方法来返回一个视图在堆栈中 UINavigationController ？或者到具有特定标题的视图？

Is there a method to go back one view in the stack on a UINavigationController? Or to a view with a specific title?

推荐答案

我不是说粗鲁， google搜索，甚至苹果文档搜索UINavigationController将会得到你所需要的。要以编程方式弹出您使用的当前视图控制器：

I don't mean to be rude, but this is really well documented. A google search or even an Apple documentation search on UINavigationController will turn up exactly what you need. To programmatically pop the current view controller you use:

[[self navigationController] popViewControllerAnimated:YES];

要弹出到特定视图控制器，请使用：

To pop to a specific view controller, you use:

[[self navigationController] popToViewController:controller animated:YES];

你必须先遍历视图控制器列表，寻找并传递给这个方法。

You will have to iterate through the list of view controllers first and check the title against what you're looking for and pass that to this method.

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