public CreateTestViewModel(IDataService dataService)
{
#region variables initialization
_dataService = dataService;
_dataService.GetData((item, error) => { if (error != null)
{
return;
}
});
ClearWindow();
#endregion
AddNewQuestionCommand = new GalaSoft.MvvmLight.Command.RelayCommand(
() => CreateAndSaveQuestion());
EditQuestionCommand = new GalaSoft.MvvmLight.Command.RelayCommand(
() => EditAndSaveQuestion());
DeleteQuestionCommand = new GalaSoft.MvvmLight.Command.RelayCommand(
() => DeleteQuestion());
Messenger.Default.Register <List <string> >(this, "question",
s => { QuestionString.Clear(); foreach (var item in s)
{
QuestionString.Add(item);
}
});
Messenger.Default.Register <string>(this, "result", s => Result = s);
}
public void Visit(QuestionString question)
{
if (question.Condition?.Evaluate() == false)
{
return;
}
Panel.Controls.Add(new Label
{
Text = question.Label,
AutoSize = true
});
var textBox = new TextBox
{
Text = question.Value,
ReadOnly = question.Computed
};
if (!question.Computed)
{
textBox.TextChanged += (sender, e) =>
{
question.Value = ((TextBox)sender).Text;
UpdateControls();
};
}
Panel.Controls.Add(textBox);
}
private void PrepareQuestionString()
{
/* * 0 - content, 1 .. 5 - answer, 6 - points, 7 - id*/
QuestionString.Clear();
QuestionString.Add(_questions[_selectedIndex].Content);
for (int i = 0; i < 5; i++)
{
if (_questions[_selectedIndex].Answer.Count > i)
{
QuestionString.Add(UnParseAnswer(_questions[_selectedIndex].Answer[i]));
}
else
{
QuestionString.Add("");
}
}
QuestionString.Add(_questions[_selectedIndex].Points.ToString());
QuestionString.Add("");
}
public void Start()
{
m_QuestionString = new QuestionString("ФИО", "Введите ФИО", 2, 20);
}
