useViewModel - Andrei15193/react-model-view-viewmodel GitHub Wiki

This hook has multiple overloads.

Watches the given view model for property changes.

function useViewModel<TViewModel extends undefined | null | INotifyPropertiesChanged>(
  viewModel: TViewModel
): TViewModel

Source reference: src/hooks/UseViewModel.ts:21.

• TViewModel - The type of view model.

  Type constraints: undefined | null | INotifyPropertiesChanged.

• viewModel: TViewModel
  The view model to watch.

Returns the provided view model instance.

Creates a new instance of a view model of the given type and watches for property changes.

function useViewModel<TViewModel extends INotifyPropertiesChanged>(
  viewModelType: ViewModelType<TViewModel, []>
): TViewModel

Source reference: src/hooks/UseViewModel.ts:29.

• TViewModel - The type of view model.

  Type constraints: INotifyPropertiesChanged.

• viewModelType: ViewModelType<TViewModel, []>
  The view model class declaration to instantiate.

Returns the created view model instance.

Creates a new instance of a view model of the given type and watches for property changes, constructor arguments act as dependencies.

function useViewModel<TViewModel extends INotifyPropertiesChanged, TConstructorArgs extends readonly any[]>(
  viewModelType: ViewModelType<TViewModel, TConstructorArgs>,
  constructorArgs: TConstructorArgs
): TViewModel

Source reference: src/hooks/UseViewModel.ts:39.

• TViewModel - The type of view model.

  Type constraints: INotifyPropertiesChanged.

• TConstructorArgs - The constructor parameter types.

  Type constraints: readonly any[].

• viewModelType: ViewModelType<TViewModel, TConstructorArgs>
  The view model class declaration to instantiate.

• constructorArgs: TConstructorArgs
  The constructor arguments used for initialization, whenever these change a new instance is created.

Returns the created view model instance.