i'm trying to fetch a list of sub categories based on category id, for example: Category A has 3 sub categories: A1 - A2 - A3 My backend works fine, I pass the category_id to the function and it returns…
I want to call the string function, I use package_info_plus to get the packageName when I run the app, just like this: class SplashScreenController extends GetxController { late String one = ''; late RxString two = ''.obs; @override void onInit()…
I am a Beginner and I want to calculate 4 values and get area but I keep getting different errors my code is not good so please give advices Like: Class 'String' has no instance method '/'. Receiver: "56" Tried…
I am working on an app that requires me to display images from an API. It has been working fine till today morning. Today I edited some parts to pass the image to another page and tried running it. It…
The following is the code i was trying to implement in. The future method pickImage i guess it is the one having the problem. I am extending the class with GetxController. The method is expected to pick and crop the…
If the user clicks on back from homepage, he should go to product details page. When I am using Get.tonamed(Routes.Home) , Getx is creating a new instance of homepage. If I remove pages in stack and go back to homepage,…
I have set the theme properties properly in the app. I am trying to give the user the freedom to change colour of the app (primary colour) as the user wishes. I tried implementing state management on the "main.dart" file…
I am using image picker to get image from user then displayed in "CreateCard" UI. The issue occur when i try using condition in my UI file, i need the condition so i can check if the file image is…
How do I make a unique list without any duplication value using RxList in Dart or Flutter? My expectation: RxList<String> myList = ["Canada", "India", "Canada"]; print(myList); // My expectation: ["Canada", "India"];
Is this possible to make checklist like iPhone Notes? If user press delete/backspace button keyboard on empty textfield is also delete the checklist and if user press return button on keyboard that will add new checklist? What I have done…