/// <summary>
/// Sets the Questions to be displayed in this questionnaire to the passed in
/// array of Questions.
/// </summary>
/// <param name="questions">An array of Questions to be displayed.</param>
public void SetQuestions(Question[] questions)
{
if (DisplayedQuestions == null)
{
DisplayedQuestions = new List <QuestionUI> ();
}
else
{
foreach (QuestionUI questionUI in DisplayedQuestions)
{
Destroy(questionUI);
}
DisplayedQuestions.Clear();
}
foreach (Question question in questions)
{
QuestionUI newUI = Instantiate <QuestionUI> (QuestionPrefab);
newUI.SetQuestion(question);
newUI.GetComponent <RectTransform> ().SetParent(QuestionDisplay.transform, false);
DisplayedQuestions.Add(newUI);
}
}
