iOS推送到TabBarController [英] iOS Push to TabBarController

问题描述

我有几个视图控制器，在最后一个视图控制器上，我希望当用户单击此视图中存在的按钮时，他继续使用另一个包含tabbarcontroller的视图控制器.

例如，我有这样的东西:

如何从第一个视图转到标签栏控制器?

我试图仅设置按钮到选项卡栏控制器的按动，但是它运行不正确.

解决方案

您必须将按钮的视图控制器嵌入到UINavigationController中，否则会出现如下错误:

由于未捕获的异常"NSGenericException"而终止应用程序，原因:仅在由UINavigationController的实例管理源控制器时才能使用推送选择."

一旦将其放在UINavigationController中，它在测试中的过渡就很好.

如果您不希望使用UINavigationController，则可以将segue设置为Modal，它也应该过渡到Tab栏，但以模态进行.

i have several viewcontrollers, and at the last viewcontroller, i want when the users click on a button present in this view, he goes on a other view controller which contains tabbarcontroller.

For example, i've something like this :

How can i go from the first view, to the tab bar controller ?

EDIT : i tried to just set a push from the button to the tab bar controller, but it's not runnin g correctly.

解决方案

You have to embed the button's view controller in a UINavigationController, otherwise you will get an error like this:

Terminating app due to uncaught exception 'NSGenericException', reason: 'Push segues can only be used when the source controller is managed by an instance of UINavigationController.'

Once I put it in a UINavigationController, it transitioned just fine in my tests.

If you do not want a UINavigationController, you can set the segue to Modal, and it should also transition to the Tab Bar, but modally.

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