How to reuse child of Stack widget in Flutter
Imagine I have a Stack widget that only has 3 child widgets to display user profile. And I got multiple user profile data from the server. But I wanna display only the first 3 at the moment. Then, when I swipe first top child card widget, it has to be placed bottom of the Stack widget and widget data must be updated by 4th user data and so on. How to reuse child of Stack widget like shown in the GIF image below.
PS: Sorry for my English :) and any answer would be appreciated.
You can use a List to keep all your child widgets. Then, in the children of the Stack, pass only the first 3 elements of the List containing your child widget using <insert_your_list_name>.subList(0,3). Every swipe event on the child widget can then remove the first element of the List and append it to the back. Use setState to refresh your Stack.