builder_state 0.0.5

A simple and customizable Flutter package to easily handle different states (loading, success, error, no data) when working with asynchronous operations like FutureBuilder. Includes ready-to-use widge [...]

Changelog

All notable changes to this project will be documented in this file.

0.0.5

Added

• Introduced SelectionBuilder<T, S> widget to simplify Bloc-based conditional rendering:
  • Accepts a BlocBase<S> instance.
  • Uses getSelected callback to extract a selected value of type T? from the Bloc state.
  • If selected value is not null, renders selectedBuilder(T).
  • If selected value is null, renders unselectedBuilder().
  • Promotes separation of concerns and adheres to the Single Responsibility Principle.

0.0.4

Added

• Introduced FutureLoader<T> widget to simplify FutureBuilder handling with:
  • Customizable success state with data (onSuccessHasData).
  • Optional handler for success state with no data (onSuccessNoData).
  • Custom error state handling via onError or fallback to ErrorMsgBuilder.
  • Custom waiting state handling via onWaiting or fallback to LoadingScreen.
• Support for optional titles: noDataTitle, errorTitle, and waiting message waitingTxt.

---

This is the first stable version.

0.0.3

Initial Release

• Removed State Message Builder to reduce package size.

0.0.2

Initial Release

• Added no_item_builder.dart file.

0.0.1

Initial Release

• Added FutureLoader widget for managing async data states (loading, success, error, and no data).
• Added LoadingScreen widget to display a loading spinner or custom waiting text.
• Added NoItemScreen widget to display a "No Item" message when no data is available.
• Included default error and waiting handlers (defaultOnError and defaultOnWaiting).
• Provided customizations for error, loading, and no data states.
• Integrated with state_msg_builder for message rendering.

Features

• Simplified async state management for Flutter applications.
• Flexible error handling with different error messages.
• Easy integration with FutureBuilder to display different states.