//private static int currentQuestionId = 1;
protected void Page_Load(object sender, EventArgs e)
{
/*if (!IsPostBack)
* {
* Session.Clear();
* }*/
Object userAnser = Session["UserAnswer"];
if (userAnser != null)
{
Label1.Text = Session["UserAnswer"].ToString();
}
//trying to get the attribute from the session
Stack <int> followupQuestion = (Stack <int>)Session["FOLLOWUP_ID_LIST"];
if (followupQuestion == null)
{
followupQuestion = new Stack <int>();
followupQuestion.Push(1);
Session["FOLLOWUP_ID_LIST"] = followupQuestion;
}
int currentQuestionIdInSeeion = followupQuestion.Peek();
//Session["CURRENT_QUESTION_ID"] = currentQuestionIdInSeeion;
/*if (Session["CURRENT_QUESTION_ID"] != null)
* {
* currentQuestionIdInSeeion = (int)Session["CURRENT_QUESTION_ID"];
* }
* else {
* currentQuestionIdInSeeion = 1;
* }*/
/*
* // Question text
* QuestionText.Text = "What is your name ?";
*
* // Question Element
* TextBox textBox = new TextBox();
* textBox.ID = "AnswerTxtBox";
*
* PlaceHolder1.Controls.Add(textBox);*/
Question question = getNextQuestion(currentQuestionIdInSeeion);
if (question != null)
{
QuestionText.Text = question.text;
if (question.type.Equals("text"))
{
// We gonna create text box question control
//TextBox textBox = new TextBox();
TextBoxUserControl textBox = (TextBoxUserControl)LoadControl("~/Controls/TextBoxUserControl.ascx");
textBox.ID = "AnswerTxtBox";
PlaceHolder1.Controls.Add(textBox);
Session["CURRENT_QUESTION_TYPE"] = textBox.ID;
}
else if (question.type.Equals("radio"))
{
// We gonna create radio button question control
RadioButtonUserControl radioBtnQuestion = (RadioButtonUserControl)LoadControl("~/Controls/RadioButtonUserControl.ascx");
radioBtnQuestion.ID = "RadioButton";
//RadioButtonList radioBtnQuestion = new RadioButtonList();
Session["CURRENT_QUESTION_TYPE"] = radioBtnQuestion.ID;
List <QuestionOption> questionOptions = getQuestionOptions(currentQuestionIdInSeeion);
foreach (QuestionOption option in questionOptions)
{
ListItem newItem = new ListItem();
newItem.Text = option.text;
radioBtnQuestion.getControl().Items.Add(newItem);
}
PlaceHolder1.Controls.Add(radioBtnQuestion);
}
else if (question.type.Equals("checkbox"))
{
// We gonna create check box question control
CheckBoxUserControl checkBoxQuestion = (CheckBoxUserControl)LoadControl("~/Controls/CheckBoxUserControl.ascx");
checkBoxQuestion.ID = "CheckBoxButton";
Session["CURRENT_QUESTION_TYPE"] = checkBoxQuestion.ID;
//CheckBoxList checkBoxQuestion = new CheckBoxList();
List <QuestionOption> questionOptions = getQuestionOptions(currentQuestionIdInSeeion);
foreach (QuestionOption option in questionOptions)
{
ListItem newItem = new ListItem();
newItem.Value = option.id.ToString();
newItem.Text = option.text;
if (option.nextQId != null)
{
newItem.Attributes["nextQId"] = option.nextQId.ToString();
}
checkBoxQuestion.getControl().Items.Add(newItem);
}
PlaceHolder1.Controls.Add(checkBoxQuestion);
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
// Accesss the current question from PlaceHolder
Control userControl = PlaceHolder1.FindControl(Session["CURRENT_QUESTION_TYPE"].ToString());
Stack <int> followupQuestionList = (Stack <int>)Session["FOLLOWUP_ID_LIST"];
int currentQuestionIdInSeeion = ((Stack <int>)Session["FOLLOWUP_ID_LIST"]).Pop();
Question question = getNextQuestion(currentQuestionIdInSeeion);
if (question.nextQId != null)
{
//followupQuestionList.Push((int)question.nextQId);
insertNextQuestionId((int)question.nextQId, followupQuestionList);
}
ListOfQuestion.Add(currentQuestionIdInSeeion.ToString());
if (userControl is TextBoxUserControl)
{
TextBoxUserControl textBoxcontr = (TextBoxUserControl)userControl;
//Label1.Text = textBoxcontr.getControl().Text;
Session["UserAnswer"] = textBoxcontr.getControl().Text;
System.Diagnostics.Debug.WriteLine("Answer = " + textBoxcontr.getControl().Text);
}
else if (userControl is CheckBoxUserControl)
{
CheckBoxUserControl checkBoxcontr = (CheckBoxUserControl)userControl;
string answerVar = "";
foreach (ListItem item in checkBoxcontr.getControl().Items)
{
if (item.Selected)
{
answerVar += item.Text + ",";
if (item.Attributes["nextQId"] != null)
{
// followupQuestionList.Push(int.Parse(item.Attributes["nextQId"]));
insertNextQuestionId((int.Parse(item.Attributes["nextQId"])), followupQuestionList);
}
}
}
Session["UserAnswer"] = answerVar;
}
else
{
RadioButtonUserControl radioBtnControl = (RadioButtonUserControl)userControl;
string answerVar = "";
foreach (ListItem item in radioBtnControl.getControl().Items)
{
if (item.Selected)
{
answerVar += item.Value;
if (item.Attributes["nextQId"] != null)
{
insertNextQuestionId((int.Parse(item.Attributes["next_q_id"])), followupQuestionList);
}
}
}
Session["UserAnswer"] = answerVar;
// Radio button
}
// 1. Identify which type of question is current question
// 2. Access that question to get answer out from it
// Label1.Text = "Test label";
if (followupQuestionList.Count > 0)
{
Object userAnwser = Session["UserAnswer"];
ListOfAnswer.Add(userAnwser.ToString());
Session["CURRENT_QUESTION_ID"] = question.nextQId;
Response.Redirect("Survay.aspx");
}
else
{
Object userAnwser = Session["UserAnswer"];
ListOfAnswer.Add(userAnwser.ToString());
Session["ListOfAnswer"] = ListOfAnswer;
Response.Redirect("EndSurvey.aspx");
}
}