protected void DeleteClick(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(MetaQuestionId))
{
MetadataSurveyQuestion question = new MetadataSurveyQuestion();
question.Delete(int.Parse(MetaQuestionId));
}
ReloadMainPage(MetaSurveyId);
}
protected override void Page_Load(object sender, EventArgs e)
{
base.Page_Load(sender, e);
if (!Page.IsPostBack)
{
int?surveyId = null;
int?questionId = null;
if (!string.IsNullOrEmpty(MetaSurveyId))
{
surveyId = int.Parse(MetaSurveyId);
}
if (!string.IsNullOrEmpty(MetaQuestionId))
{
questionId = int.Parse(MetaQuestionId);
}
if (QueryAction == "load")
{
if (surveyId.HasValue)
{
IEnumerable <MetadataSurveyQuestion> questions = new MetadataSurveyQuestion[0];
// load single question
if (questionId.HasValue)
{
MetadataSurveyQuestion question = new MetadataSurveyQuestion();
question.Get(questionId.Value);
questions = new MetadataSurveyQuestion[] { question };
}
// load all questions
else
{
questions = BusinessObject.GetByParent <MetadataSurveyQuestion>(surveyId.Value);
}
// data bind
DataView questionsView = questions.AsDataView <MetadataSurveyQuestion>();
questionsView.Table.Columns.Add(new DataColumn("ColSortOrder", typeof(Int32), "ISNULL(SortNumber," + int.MaxValue + ")"));
questionsView.Sort = "ColSortOrder ASC";
ReadOnlyRptr.DataSource = questionsView;
ReadOnlyRptr.DataBind();
}
}
else if (QueryAction == "delete")
{
if (questionId.HasValue)
{
MetadataSurveyQuestion question = new MetadataSurveyQuestion();
question.Delete(questionId.Value);
}
}
PopulateForm(questionId);
}
}
