Library to easily manage ViewModels aka controller classes in Flutter that bounded to the lifecycle of the widget.

Features

• Three Viewmodel APIs in ViewModeMixin for State.

  1. registerViewModel(create: ()=>ViewModel()) - instead of passing a viewmodel instance that is created from outside, we pass a function create to tell this API how to create a viewmodel.
  2. registerSharedViewModel(key: someStringConstant, createIfNull: ()=>ViewModel()) - this API shares viewmodel using the key which is a String constant. If the viewmodel associated with key is not already created anywhere in the application, a new viewmodel is created using the function createIfNull and stored
  3. getViewModel() - this finds and returns the viewmodel registered in the parent widget.

• For Widgets, that only need the access to the viewmodel registered in the parent, we have ViewModelProviderMixin for Widget

Additional information

This library is maintained by Developers at Donut.