Is there any way to change the length of tabController?

[Simon Chen]

Hi guys, I am a newbie to flutter and I want to implement a tabbar with 3 tabs initially, but with a feature to increment the count of tabs later. I've noticed the length prop of tabbarcontroller is final, so is there any tips to do this?

[Adam Barth]

What happens if you create a new TabController with a different length and rebuild the widgets use the TabController?  I would expect them to notice that the TabController has changed and start listening to the new one.

Adam

On Tue, Jun 19, 2018 at 9:01 PM Simon Chen <simon...@gmail.com> wrote:

Hi guys, I am a newbie to flutter and I want to implement a tabbar with 3 tabs initially, but with a feature to increment the count of tabs later. I've noticed the length prop of tabbarcontroller is final, so is there any tips to do this?

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