public void ViewPoll(IPollSearchResult poll)
{
if (poll == null)
{
throw new ArgumentNullException("poll");
}
var criteria = new ViewPollPageNavigationCriteria
{
PollId = poll.Id
};
this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
public PollSearchResultViewModel(IPollSearchResult searchResult
, IObjectFactory <IPollSubmissionCommand> objectFactory)
{
this.pollSearchResult = searchResult;
this.objectFactory = objectFactory;
}
public PollSearchResultViewModel(IPollSearchResult searchResult
, IObjectFactory<IPollSubmissionCommand> objectFactory)
{
this.pollSearchResult = searchResult;
this.objectFactory = objectFactory;
}
public async void ViewAnswer(IPollSearchResult poll)
{
if (poll == null)
{
throw new ArgumentNullException("poll");
}
ViewPollFragment votePollFragment = (ViewPollFragment)
FragmentManager.FindFragmentById(Resource.Id.fragmentContainer);
if (votePollFragment == null)
{
var results = await this.LoadPollAsync(poll);
votePollFragment = new ViewPollFragment(){
NavigationCriteria = new ViewPollPageNavigationCriteria(){
PollId = poll.Id
},
Results = results
};
((ViewPollFragment)votePollFragment).ClosePressed += (sender, e) =>
{
var removeTransaction = FragmentManager.BeginTransaction();
removeTransaction.Remove((Fragment)sender);
removeTransaction.Commit();
};
((ViewPollFragment)votePollFragment).DeletePressed += async (sender, e) =>
{
var removeTransaction = FragmentManager.BeginTransaction();
removeTransaction.Remove((Fragment)sender);
removeTransaction.Commit();
await this.SearchPollsAsync();
};
FragmentTransaction ft = FragmentManager.BeginTransaction();
ft.SetCustomAnimations(Resource.Animation.slide_in_right, Resource.Animation.slide_out_right);
ft.Replace(Resource.Id.polls_layout, votePollFragment);
ft.Commit();
}
}
public void ViewPoll(IPollSearchResult poll)
{
if (poll == null)
{
throw new ArgumentNullException("poll");
}
AnswerPollFragment votePollFragment = (AnswerPollFragment)
FragmentManager.FindFragmentById(Resource.Id.fragmentContainer);
if (votePollFragment == null)
{
votePollFragment = new AnswerPollFragment(){
NavigationCriteria = new ViewPollPageNavigationCriteria(){
PollId = poll.Id
}
};
((AnswerPollFragment)votePollFragment).PollAlreadyVoted += (sender, e) => this.ViewAnswer(poll);
((AnswerPollFragment)votePollFragment).ClosePressed += (sender, e) =>
{
var removeTransaction = FragmentManager.BeginTransaction();
removeTransaction.Remove((Fragment)sender);
removeTransaction.Commit();
};
FragmentTransaction ft = FragmentManager.BeginTransaction();
ft.SetTransition(FragmentTransit.FragmentOpen);
ft.SetCustomAnimations(Resource.Animation.slide_in_right, Resource.Animation.slide_out_right, Resource.Animation.slide_in_right, Resource.Animation.slide_out_right);
ft.Add(Resource.Id.polls_layout, votePollFragment);
ft.Commit();
}
}
public async Task<IPollDataResults> LoadPollAsync(IPollSearchResult poll)
{
setDialogMessage("Retrieving poll search results...");
this.IsBusy = true;
Task<IPollDataResults> pollResults = null;
var hasError = false;
try
{
pollResults = this.ResultsFactory.FetchAsync(poll.Id);
}
catch (DataPortalException ex)
{
System.Diagnostics.Debug.WriteLine(ex);
hasError = true;
}
this.IsBusy = false;
if (hasError)
{
this.MessageBox.Show(this ,"There was an error loading the poll results. Please try again.", "Error");
}
return await pollResults;
}
