protected void btnLoad_Click(object sender, EventArgs e)
{
ListItem li = ddlQuestions.SelectedItem;
if (li.Text == "New Question")
{
//Initialize new question, clear theseAnswers and all extraneous text boxes;
Guid gQuestionID = Guid.NewGuid();
txtQuestionID.Text = gQuestionID.ToString();
txtQuestionText.Text = "";
theseAnswers.Clear();
answerList.Value = "";
txtAnswerID.Text = "";
txtAnswerText.Text = "";
txtSortOrder.Text = "";
lbAnswers.DataSource = theseAnswers;
lbAnswers.DataBind();
}
else
{
theseQuestions = DeserialzeQuestions();
classes.Question thisQuestion = theseQuestions.Find(delegate(classes.Question myQuestion) { return(myQuestion.QuestionID == new Guid(ddlQuestions.SelectedValue)); });
if (thisQuestion != null)
{
txtQuestionID.Text = thisQuestion.QuestionID.ToString();
txtQuestionText.Text = thisQuestion.QuestionText;
ddlQuestionType.SelectedValue = thisQuestion.QuestionTypeID.ToString();
}
classes.SQLCode mySQL = new classes.SQLCode();
theseAnswers.Clear();
//if we have a question, look for answers for that question
if (!string.IsNullOrEmpty(txtQuestionID.Text))
{
theseAnswers = mySQL.GetAnswers(thisQuestion.QuestionID);
SerializeAnswers(theseAnswers);
lbAnswers.DataSource = theseAnswers;
lbAnswers.DataTextField = "AnswerText";
lbAnswers.DataValueField = "AnswerID";
lbAnswers.DataBind();
/*
* ListItem li = new ListItem();
* li.Text = "New Answer";
* li.Value = new Guid("00000000-0000-0000-0000-000000000000").ToString();
* foreach (classes.Answer thisAnswer in theseAnswers)
* {
* li = new ListItem();
* li.Text = thisAnswer.AnswerText;
* li.Value = thisAnswer.AnswerID.ToString();
* ddlAnswers.Items.Add(li);
* }
* */
}
}
txtAnswerText.Text = "";
txtSortOrder.Text = "";
}
private void LoadQuestions(Guid SurveyID)
{
classes.SQLCode mySQL = new classes.SQLCode();
theseQuestions = mySQL.GetQuestionsBySurvey(SurveyID);
foreach (classes.Question thisQuestion in theseQuestions)
{
List <classes.Answer> qAnswers = mySQL.GetAnswers(thisQuestion.QuestionID);
foreach (classes.Answer thisAnswer in qAnswers)
{
theseAnswers.Add(thisAnswer);
}
}
SerializeQuestions(theseQuestions);
SerializeAnswers(theseAnswers);
}