protected void VoteAnswerDown(object sender, EventArgs e)
{
int idOfQuizItem = GetIdOfAnswer(sender as System.Web.UI.Control);
try
{
QuizItem item = QuizItem.Find(idOfQuizItem);
Vote o = Vote.FindOne(
Expression.Eq("VotedBy", Operator.Current),
Expression.Eq("QuizItem", item),
Expression.Eq("Score", -1));
if (o != null)
{
o.Delete();
FindUpLinkButtonForAnswer(sender as System.Web.UI.Control).CssClass = "up";
FindDownLinkButtonForAnswer(sender as System.Web.UI.Control).CssClass = "down";
}
else
{
Vote v = new Vote();
v.QuizItem = item;
v.Score = -1;
v.VotedBy = Operator.Current;
v.Save();
FindUpLinkButtonForAnswer(sender as System.Web.UI.Control).CssClass = "up";
FindDownLinkButtonForAnswer(sender as System.Web.UI.Control).CssClass = "downVoted";
}
FindLabelForAnswer(sender as System.Web.UI.Control).Text = QuizItem.Find(idOfQuizItem).Score.ToString();
}
catch (Exception err)
{
ShowError(err.Message);
}
}
protected void ViewComments(object sender, EventArgs e)
{
LinkButton btn = sender as LinkButton;
int id = GetIdOfAnswer(btn);
QuizItem answer = QuizItem.Find(id);
Panel tmp = SelectorHelpers.FindFirstByCssClass <Panel>(btn.Parent, "viewComments");
if (!tmp.Visible || tmp.Style["display"] == "none")
{
btn.Text = "Hide " + btn.Text;
tmp.Visible = true;
tmp.ReRender();
System.Web.UI.WebControls.Repeater rep = Selector.SelectFirst <System.Web.UI.WebControls.Repeater>(tmp);
rep.DataSource = answer.Children;
rep.DataBind();
TextArea txt = Selector.SelectFirst <TextArea>(tmp);
txt.Text = "write your comment here...";
new EffectRollDown(tmp, 500)
.Render();
}
else
{
btn.Text = btn.Text.Replace("Hide ", "");
new EffectRollUp(tmp, 500)
.Render();
}
}
protected void DeleteQuestionBtnClick(object sender, EventArgs e)
{
LinkButton btn = sender as LinkButton;
int id = GetIdOfAnswer(btn);
QuizItem.Find(id).Delete();
DataBindAnswers();
}
protected string GetDownCssClassIfVoted(int id)
{
QuizItem quiz = QuizItem.Find(id);
Vote hasVoted = Vote.FindOne(
Expression.Eq("VotedBy", Operator.Current),
Expression.Eq("QuizItem", quiz),
Expression.Eq("Score", -1));
if (hasVoted != null)
{
return("downVoted");
}
return("down");
}
protected void SaveAnswer(object sender, EventArgs e)
{
Button btn = sender as Button;
Panel pnl = btn.Parent as Panel;
TextArea txt = Selector.SelectFirst <TextArea>(pnl);
new EffectRollUp(pnl, 500).Render();
int id = GetIdOfAnswer(pnl);
QuizItem item = QuizItem.Find(id);
item.Body = txt.Text;
item.Save();
_question.Refresh();
DataBindAnswers();
}
protected void EditAnswerBtnClick(object sender, EventArgs e)
{
LinkButton btn = sender as LinkButton;
Panel editAnswer = SelectorHelpers.FindFirstByCssClass <Panel>(btn.Parent, "editAnswer");
if (!editAnswer.Visible || editAnswer.Style["display"] == "none")
{
TextArea text = Selector.SelectFirst <TextArea>(editAnswer);
int id = GetIdOfAnswer(btn);
text.Text = QuizItem.Find(id).Body;
editAnswer.Visible = true;
new EffectRollDown(editAnswer, 500)
.ChainThese(new EffectFocusAndSelect(text))
.Render();
}
}
protected void SaveComment(object sender, EventArgs e)
{
Button btn = sender as Button;
int id = GetIdOfAnswer(btn.Parent);
QuizItem q = QuizItem.Find(id);
TextArea tmp = Selector.SelectFirst <TextArea>(btn.Parent);
QuizItem n = new QuizItem();
n.Body = tmp.Text;
n.CreatedBy = Operator.Current;
n.Parent = q;
n.Save();
q.Refresh();
new EffectRollUp(btn.Parent, 500)
.Render();
LinkButton viewComments = SelectorHelpers.FindFirstByCssClass <LinkButton>(btn.Parent.Parent, "comments");
viewComments.Text = "Comments [" + q.Children.Count + "]";
}
