Flutter, conditional navigation / routing using GetX

user_19717894 0
Viewed 41

Lets say that there is a way to enter the same screen from different places:

home screen -> final screen

second screen -> final screen

third screen -> final screen

etc...

how can I know from which screen I entered from? Because I need to make my own back button (default back button doesn't reset the state of the previous screen, and the state needs to reset ) I can't seem to find the example for the problem.

Can you use if statement for that?

Also I'm using GetX package

Desired outcome:

home screen -> final screen (back button)-> home screen

second screen -> final screen (back button)-> second screen

third screen -> final screen (back button)-> third screen

flutter-routes flutter-getx flutter-navigation flutter conditional-statements
3 Answers

The get package allows Get.back() to navigate back to the screen from where the final screen was opened.

user_113820120

Navigating from homeScreen to final Screen

//using route
Get.toNamed('/finalScreen'); 
//or
Get.to(() => FinalScreen());

Use Get.back(); to you navigate to homeScreen

Same in other cases

user_179011320

Instead of Get.back() or Get.toNamed(NameOfTheScreen), use Get.toNamed(Get.previousRoute), it works perfectly. It navigates to the correct previous screen, and resets the state of that screen

user_197178940
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