public ReactiveUiLogin()
{
ViewModel = new ReactiveExtensionExamples.ViewModels.Login();
Title = "RxUI - Login";
Content = new StackLayout {
Padding = new Thickness(40d),
Children =
{
(emailEntry = new Entry {
Placeholder = "Email"
}),
(passwordEntry = new Entry {
Placeholder = "Password", IsPassword = true
}),
(login = new Button {
Text = "Login"
}),
(loading = new ActivityIndicator {
HorizontalOptions = LayoutOptions.Center
}),
}
};
}
public ReactiveUiLogin()
{
ViewModel = new ReactiveExtensionExamples.ViewModels.Login();
Title = "RxUI - Login";
Content = new StackLayout {
Padding = new Thickness(40d),
Children =
{
(emailEntry = new Entry {
Placeholder = "Email"
}),
(passwordEntry = new Entry {
Placeholder = "Password", IsPassword = true
}),
(login = new Button {
Text = "Login"
}),
(loading = new ActivityIndicator {
HorizontalOptions = LayoutOptions.Center
}),
}
};
this.WhenActivated((CompositeDisposable disposables) =>
{
this.Bind(ViewModel, vm => vm.EmailAddress, c => c.emailEntry.Text)
.DisposeWith(disposables);
this.Bind(ViewModel, vm => vm.Password, c => c.passwordEntry.Text)
.DisposeWith(disposables);
this.OneWayBind(ViewModel, vm => vm.IsLoading, c => c.loading.IsRunning)
.DisposeWith(disposables);
this.OneWayBind(ViewModel, vm => vm.IsLoading, c => c.loading.IsVisible)
.DisposeWith(disposables);
this.BindCommand(ViewModel, vm => vm.PerformLogin, c => c.login)
.DisposeWith(disposables);
this.WhenAnyObservable(x => x.ViewModel.PerformLogin)
.ObserveOn(RxApp.MainThreadScheduler)
.SelectMany(async _ =>
{
await DisplayAlert("Log In", "It's Log, It's Log", "It's Big, It's Heavy, It's Wood");
return(Unit.Default);
})
.Subscribe()
.DisposeWith(disposables);
});
}
