public CreateQuestionAnswer(QuestionAnswerViewModel questVM)
{
var lblChapter = new Label
{
Text = "Questions du chapitre " + questVM.QuestionChapterName
};
var lblQuestion = new Label
{
Text = "Question"
};
var entryQuestion = new Entry
{
Placeholder = "Entrez votre question",
HorizontalOptions = LayoutOptions.Center,
Keyboard = Keyboard.Text,
WidthRequest = 400
};
entryQuestion.BindingContext = questVM;
entryQuestion.SetBinding(Entry.TextProperty, new Binding("QuestionText"));
var lblCorrectAnswer = new Label
{
Text = "Réponse correcte"
};
var entryCorrectAnswer = new Entry
{
HorizontalOptions = LayoutOptions.Center,
Keyboard = Keyboard.Text,
WidthRequest = 400,
HeightRequest = 100
};
entryCorrectAnswer.BindingContext = questVM;
entryCorrectAnswer.SetBinding(Entry.TextProperty, new Binding("CorrectAnswerText"));
var lblFakeAnwser1 = new Label
{
Text = "Reponse Incorrecte N°1"
};
var entryFakeAnswer1 = new Entry
{
HorizontalOptions = LayoutOptions.Center,
Keyboard = Keyboard.Text,
WidthRequest = 400,
HeightRequest = 100
};
entryFakeAnswer1.BindingContext = questVM;
entryFakeAnswer1.SetBinding(Entry.TextProperty, new Binding("FakeAnswerText1"));
var lblFakeAnwser2 = new Label
{
Text = "Reponse Incorrecte N°2"
};
var entryFakeAnswer2 = new Entry
{
HorizontalOptions = LayoutOptions.Center,
Keyboard = Keyboard.Text,
WidthRequest = 400,
HeightRequest = 100
};
entryFakeAnswer2.BindingContext = questVM;
entryFakeAnswer2.SetBinding(Entry.TextProperty, new Binding("FakeAnswerText2"));
var lblFakeAnwser3 = new Label
{
Text = "Reponse Incorrecte N°3"
};
var entryFakeAnswer3 = new Entry
{
HorizontalOptions = LayoutOptions.Center,
Keyboard = Keyboard.Text,
WidthRequest = 400,
HeightRequest = 100
};
entryFakeAnswer3.BindingContext = questVM;
entryFakeAnswer3.SetBinding(Entry.TextProperty, new Binding("FakeAnswerText3"));
Button btnOk = new Button()
{
Text = "Valider",
HorizontalOptions = LayoutOptions.Center,
BackgroundColor = Color.Silver
};
btnOk.Clicked += async(sender, args) =>
{
if (string.IsNullOrEmpty(entryCorrectAnswer.Text.Trim()) || string.IsNullOrEmpty(entryFakeAnswer1.Text.Trim()))
{
await DisplayAlert("Information", "Vous devez renseigner une réponse correcte et au moins une réponse incorrecte!", "OK");
}
else
{
questVM.SaveQuestionVM();
await DisplayAlert("Information", "Votre question a été ajoutée/modifiée!", "OK");
//Le modal ne marche pas bien car le retour à la page precedente ne rafraichis pas les données: A revoir
await Navigation.PopAsync();
}
};
Button btnCancel = new Button()
{
Text = "Annuler",
HorizontalOptions = LayoutOptions.Center,
BackgroundColor = Color.Silver
};
btnCancel.Clicked += async(sender, args) =>
{
await DisplayAlert("Info", "question annulée", "Annuler");//await Navigation.PushAsync(new ChapterDisplay(curTopic));//SDI:We go back to the full chapter list
};
var stackLayout = new StackLayout
{
Children =
{
btnOk, btnCancel,
lblChapter,
lblQuestion, entryQuestion,
lblCorrectAnswer, entryCorrectAnswer,
lblFakeAnwser1, entryFakeAnswer1,
lblFakeAnwser2, entryFakeAnswer2,
lblFakeAnwser3, entryFakeAnswer3,
},
BackgroundColor = Color.White
};
this.Content = stackLayout;
this.Padding = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 5);
this.BackgroundColor = Color.Gray;
}
