I am trying to use a tab bar controller , what is the right way to add it
CodePudding user response:
Just declare the tabController
globally inside your state class and initialise it inside init state as you did, then you can access it inside your build method.
late TabController tabController;
void initState(){
tabController=TabController(vsync:this,length:3);
}
now use accordingly tab controller inside build method.
CodePudding user response:
Try to declare tabController globally inside your state class and init it inside init state see the documentation for more details :
class _JobApplication... extendes State<...> ..{
late TabController _tabController;
@override
void initState() {
super.initState();
_tabController = TabController(vsync: this, length: 3);
}
}
CodePudding user response:
declare in state
late TabController _tabController;
Assign in initstate
@override
void initState() {
super.initState();
_tabController = TabController(vsync: this, length: 3);
}