private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
if (e.NavigationParameter is int)
{
this.DataContext = new EditLessonTimePageViewModel(App.Timetable.LessonTimes[(int)e.NavigationParameter], Strings.LessonTimeNumberTextFormat);
}
else
await new MessageDialog(Strings.PageEditLessonTimeNotFoundWarning).ShowAsync();
}
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
this.DataContext = new DateOverviewPageViewModel(App.Timetable,
Strings.DateTimePast,
Strings.DateTimeToday,
Strings.DateTimeThisWeek,
Strings.DateTimeThisMonth,
Strings.DateTimeFuture);
}
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
if (e.NavigationParameter is int)
{
this.DataContext = new EditDatePageViewModel(App.Timetable.Dates[(int)e.NavigationParameter]);
}
else
await new MessageDialog(Strings.PageEditDateNotFound, Strings.MessageBoxCriticalError).ShowAsync();
}
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
if(e.NavigationParameter is int)
{
var data = App.Timetable.Subjects[(int)e.NavigationParameter];
this.DataContext = new EditSubjectPageViewModel(data, App.Timetable);
}
else
await new MessageDialog(Strings.PageEditSubjectNotFound).ShowAsync();
}
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
if (this.DataContext == null)
{
if (e.NavigationParameter is int)
{
this.DataContext = new EditHomeworkPageViewModel(App.Timetable.Homeworks[(int)e.NavigationParameter], App.Timetable);
}
else
await new MessageDialog(Strings.PageEditHomeworkNotFoundWarning).ShowAsync();
}
}
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
this.DataContext = new GeneralDataEditorPageViewModel(App.Timetable);
if (alreadyMovedToPage == false)
{
alreadyMovedToPage = true;
if (e.NavigationParameter as string == "Subjects")
this.DataPivot.SelectedItem = this.SubjectsPivotItem;
else if (e.NavigationParameter as string == "LessonTimes")
this.DataPivot.SelectedItem = this.LessonTimesPivotItem;
}
}
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
if (!isLoaded)
{
this.DataContext = new HomeworkOverviewPageViewModel(App.Timetable, Strings.PageHomeworkOverviewAll);
isLoaded = true;
if (e.NavigationParameter is int)
{
var data = App.Timetable.Subjects[(int)e.NavigationParameter];
var viewModel = ((HomeworkOverviewPageViewModel)this.DataContext);
viewModel.HomeworkFilter = new SubjectViewModel(data);
this.DataPivot.SelectedItem = FilteredPivotItem;
}
SortPopup.Visibility = Visibility.Collapsed;
}
}
void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
Exception = (Exception)e.PageState["Exception"];
}