private void NavigationView_Navigate(string navItemTag, NavigationTransitionInfo transitionInfo)
{
//App.SurveyBenefitCollection.FinalBenefitList[pageNumber] = CurrentBenefitCollection;
//Debug.WriteLine("Page Number = " + pageNumber);
Type _page = null;
if (navItemTag == "settings")
{
//_page = typeof(SettingsPage);
}
else
{
//var item = _pages.FirstOrDefault(p => p.Tag.Equals(navItemTag));
_page = typeof(SurveyPages.SurveyPage1);
}
// Get the page type before navigation so you can prevent duplicate
// entries in the backstack.
var preNavPageType = CurrentPageFrame.CurrentSourcePageType;
// Only navigate if the selected page isn't currently loaded.
if (!(_page is null) && !Type.Equals(preNavPageType, _page))
{
CurrentPageFrame.Navigate(_page, null, transitionInfo);
}
}
private void NavigationView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args)
{
if (args.SelectedItemContainer != null)
{
switch (args.SelectedItemContainer.Tag)
{
case "Page1":
var navItemTag = args.SelectedItemContainer.Tag.ToString();
NavigationView_Navigate(navItemTag, args.RecommendedNavigationTransitionInfo);
break;
case "Page2":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage2));
break;
case "Page3":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage3));
break;
case "Page4":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage4));
break;
case "Page5":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage5));
break;
case "Page6":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage6));
break;
case "Page7":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage7));
break;
case "Page8":
CurrentPageFrame.Navigate(typeof(SurveyPages.SurveyPage8));
break;
case "FinalBenefitPage":
CurrentPageFrame.Navigate(typeof(SurveyPages.FinalBenefitPage));
break;
case "EssayQuestionPage":
CurrentPageFrame.Navigate(typeof(SurveyPages.EssayQuestionPage));
break;
}
}
}
public async void CreateSurveyFolder(object sender, RoutedEventArgs e)
{
App.surveyFolder = await DownloadsFolder.CreateFolderAsync(SurveyNameInput.Text, CreationCollisionOption.FailIfExists); //ApplicationData.Current.LocalFolder.CreateFolderAsync(SurveyNameInput.Text, CreationCollisionOption.FailIfExists);
App.surveyFile = await App.surveyFolder.CreateFileAsync(SurveyNameInput.Text + ".json", CreationCollisionOption.ReplaceExisting);
App.assetsFolder = await App.surveyFolder.CreateFolderAsync("Assets", CreationCollisionOption.FailIfExists);
/*folderPicker.FileTypeFilter.Add("*");
* folderPicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.Desktop;
* App.surveyFolder = await folderPicker.PickSingleFolderAsync();*/
if (App.surveyFolder != null)
{
CurrentPageFrame.Navigate(typeof(SurveyPages.TitlePage));
}
}
public async void OpenSurveyFile(object sender, RoutedEventArgs e)
{
folderPicker.FileTypeFilter.Add("*");
folderPicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.Downloads;
App.surveyFolder = await folderPicker.PickSingleFolderAsync();
/*fileOpenPicker.FileTypeFilter.Add(".json");
* fileOpenPicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.Downloads;
* StorageFile jsonFile = await fileOpenPicker.PickSingleFileAsync();*/
App.surveyFile = await App.surveyFolder.GetFileAsync(App.surveyFolder.Name + ".json");
App.assetsFolder = await App.surveyFolder.GetFolderAsync("Assets");
//App.surveyFolder = await jsonFile.GetParentAsync();
if (App.surveyFolder == null)
{
Debug.WriteLine("Survey Folder is null");
}
var stream = System.IO.WindowsRuntimeStreamExtensions.AsStreamForRead(await App.surveyFile.OpenAsync(FileAccessMode.Read));
//App.surveyFolder = await StorageFolder.GetFolderFromPathAsync(jsonFile.Path.Remove(jsonFile.Path.Length - jsonFile.Name.Length));
if (stream != null)
{
DataContractJsonSerializer deserializer = new DataContractJsonSerializer(typeof(ObservableCollection <ObservableCollection <Benefit> >));
App.SurveyBenefitCollection.FinalBenefitList = deserializer.ReadObject(stream) as ObservableCollection <ObservableCollection <Benefit> >;
CurrentPageFrame.Navigate(typeof(SurveyPages.TitlePage));
}
else
{
Debug.WriteLine("NULL");
}
}
