Is it possible multiple tab bar controller in an application in objective c

Question

I want to switch different tab bar controller with root view controller\'s buttons. I mean that I have several buttons and this buttons must have different tab bar controlle

Answer 1

have a look at this: iOs Human Interface Guideline

I think that it's not recommended. For example:

Use a tab bar to give users access to different perspectives on the same set of data or different subtasks related to the overall function of your app. When you use a tab bar, follow these guidelines:

Don’t use a tab bar to give users controls that act on elements in the current mode or screen. If you need to provide controls for your users, use a toolbar instead (for usage guidelines, see “Toolbar”).

In general, use a tab bar to organize information at the application level. A tab bar is well-suited for use in the main app view because it’s a good way to flatten your information hierarchy and provide access to several peer information categories or modes at one time.

Answer 2

It is possible if you have a navigationcontroller as a parent of both tabbarcontrolllers.

However I would advise against such an UI as it will most likely be confusing to the end user.

Why would you want to use this approach?