protected void UpdateAnswerButton_Click(object sender, EventArgs e)
{
Page.Validate("AnswerValidation");
if (Page.IsValid)
{
LinkButton updateAnswerButton = (LinkButton)sender;
List <SurveyOptionsInfo> answers = Answers;
if (answers == null)
{
answers = new List <SurveyOptionsInfo>();
}
if (Request.Form["SurveyOptionID"] != null)
{
int[] surveyOptionIDs = (from p in Request.Form["SurveyOptionID"].Split(',')
select int.Parse(p)).ToArray();
int viewOrder = 1;
foreach (int surveyOptionID in surveyOptionIDs)
{
SurveyOptionsInfo answer = answers.Find(x => x.SurveyOptionID == surveyOptionID);
answer.ViewOrder = viewOrder;
viewOrder++;
}
}
if (SurveyOptionID == 0)
{
MaxViewOrder = MaxViewOrder + 1;
SurveyOptionsInfo surveyOption = new SurveyOptionsInfo();
surveyOption.OptionName = AnswerTextBox.Text;
surveyOption.IsCorrect = CorrectAnswerCheckBox.Checked;
surveyOption.SurveyOptionID = MaxViewOrder * (-1);
surveyOption.ViewOrder = MaxViewOrder;
surveyOption.Votes = 0;
surveyOption.CreatedByUserID = UserId;
surveyOption.CreatedDate = DateTime.Now;
answers.Add(surveyOption);
answers.OrderBy(so => so.ViewOrder);
}
else
{
SurveyOptionsInfo surveyOption = SurveyOption;
answers.Remove(answers.Find(so => so.SurveyOptionID == SurveyOptionID));
surveyOption.OptionName = AnswerTextBox.Text;
surveyOption.IsCorrect = CorrectAnswerCheckBox.Checked;
answers.Add(surveyOption);
answers.OrderBy(so => so.ViewOrder);
SurveyOptionID = 0;
SurveyOption = null;
AddAnswerButton.Visible = true;
UpdateAnswerButton.Visible = false;
}
Answers = answers;
AnswersGrid.DataSource = Answers;
AnswersGrid.DataBind();
AnswerTextBox.Text = String.Empty;
CorrectAnswerCheckBox.Checked = false;
}
}
protected void DeleteImage_Click(object sender, EventArgs e)
{
DnnImageButton deleteImage = (DnnImageButton)sender;
int surveyOptionID = Convert.ToInt32(deleteImage.CommandArgument);
List <SurveyOptionsInfo> answers = Answers;
answers.Remove(answers.Find(so => so.SurveyOptionID == surveyOptionID));
Answers = answers;
AnswersGrid.DataSource = Answers;
AnswersGrid.DataBind();
}
public static void UpdateTestFromAnswers <T>(T answers, AnswersGrid grid, testresult testresult, pBaseEntities ge) where T : IAnswers
{
for (int i = 0, count = grid.Answers.Count; i < count; i++)
{
answers.Add(grid[i].Answer.SelectedCellIndex(), grid[i].Answer.ContentDescription, "", grid[i].Answer.Id, "");
}
XmlSerializer mySerializer = new XmlSerializer(typeof(T));
StringWriter myWriter = new StringWriter();
mySerializer.Serialize(myWriter, answers);
testresult.teststream = myWriter.ToString();
ge.SaveChanges();
}
protected override void OnLoad(EventArgs e)
{
if (!(Page.IsPostBack))
{
CreateQuestionTypeEntries();
CreateRepeatDirectionEntries();
CreateChartTypeEntries();
CorrectAnswerPanel.Visible = (SurveyType == SurveyType.Quiz);
if (SurveyID > 0)
{
Survey = SurveysController.Get(SurveyID);
Answers = SurveyOptionsController.GetAll(SurveyID);
QuestionTextBox.Text = Survey.Question;
QuestionTypeDropDownList.SelectedValue = Convert.ToInt32(Survey.OptionType).ToString();
ChartTypeDropDownList.SelectedValue = Convert.ToInt32(Survey.ChartType).ToString();
IsStatisticalCheckBox.Checked = (Survey.IsStatistical.HasValue ? Survey.IsStatistical.Value : false);
if (Survey.OptionType == QuestionType.RadioButtons || Survey.OptionType == QuestionType.CheckBoxes)
{
RepeatDirectionDropDownList.SelectedValue = Convert.ToInt32(Survey.RepeatDirection).ToString();
RepeatColumnsTextBox.Text = Survey.RepeatColumns.ToString();
}
else
{
NumberOfRowsTextBox.Text = Survey.NumberOfRows.ToString();
IsStatisticalCheckBox.Enabled = false;
RepeatDirectionPanel.Visible = false;
AnswersPanel.Visible = false;
TextAnswerPanel.Visible = true;
}
AnswersGrid.DataSource = Answers;
AnswersGrid.DataBind();
MaxViewOrder = Answers.Count;
ChartTypeChanged = true;
}
if (SurveyType == SurveyType.Quiz)
{
IsStatisticalPanel.Visible = true;
}
}
}
