Open multiple pages at the same time, the controller is confused.

[cssdxc]

When multiple pages ABCD are opened at the same time, all controllers will be added to the route of D. When D is closed, the controllers of ABC will also be destroyed at the same time. How should this be solved?

[rinsarmu]

Controllers would be removed from memoery as soon as the widgets are removed from the stack. but if u want to persist them even though the widgets removed from stack, u have to pass like this ControllerName, controller = Get.put(ControllerName(permanent:true));