protected void ButtonChangeVote_Click(object sender, EventArgs e)
{
MeetingElection poll = MeetingElection.FromIdentity(Int32.Parse(Request.QueryString["PollId"]));
InternalPollVoterStatus voterStatus = poll.GetVoterStatus(_currentUser);
if (voterStatus == InternalPollVoterStatus.HasAlreadyVoted)
{
string verificationCode = this.TextVerificationCode.Text;
try
{
MeetingElectionVote vote = MeetingElectionVote.FromVerificationCode(verificationCode);
if (vote.InternalPollId == poll.Identity)
{
Response.Redirect(Request.RawUrl + "&VerificationCode=" + verificationCode);
}
}
catch (Exception)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('There is no such verification code associated with this poll.');",
true);
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string pollIdParameter = Request.QueryString["PollId"];
if (string.IsNullOrEmpty(pollIdParameter))
{
PopulatePollGrid();
this.PanelPollList.Visible = true;
this.PanelVoting.Visible = false;
this.PanelPollIntro.Visible = false;
}
else
{
MeetingElection poll = MeetingElection.FromIdentity(Int32.Parse(pollIdParameter));
this.LabelPollName1.Text = poll.Name;
InternalPollVoterStatus voterStatus = poll.GetVoterStatus(_currentUser);
if (!poll.VotingOpen)
{
this.PanelVoting.Visible = false;
this.PanelVotingClosed.Visible = true;
}
else if (voterStatus == InternalPollVoterStatus.NotEligibleForPoll)
{
this.PanelVoting.Visible = false;
this.PanelNoVote.Visible = true;
}
else if (voterStatus == InternalPollVoterStatus.HasAlreadyVoted)
{
string verificationCode = Request.QueryString["VerificationCode"];
if (string.IsNullOrEmpty(verificationCode))
{
this.PanelVoting.Visible = false;
this.PanelComplete.Visible = true;
this.PanelEnterCode.Visible = true;
}
else
{
// The voter wishes to redo his/her vote
PopulateLists(poll, verificationCode);
this.ListVote.DataBind();
this.ListCandidates.DataBind();
this.ButtonVote.Enabled = true;
}
}
else // open; the voter has not yet voted
{
PopulateLists(poll, string.Empty);
this.ListCandidates.DataBind();
}
}
}
}
protected void ButtonVote_Click(object sender, EventArgs e)
{
MeetingElection poll = MeetingElection.FromIdentity(Int32.Parse(Request.QueryString["PollId"]));
if (!poll.VotingOpen)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('This poll has closed. You can not cast the vote.');",
true);
return;
}
if (this.ListVote.Items.Count == 0)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('You need to pick one or more candidates in order to cast a vote.');",
true);
return;
}
if (this.ListVote.Items.Count > poll.MaxVoteLength)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('You have chosen too many candidates. The maximum number is " + poll.MaxVoteLength.ToString() + ". Please remove at least " + (this.ListVote.Items.Count - poll.MaxVoteLength).ToString() + ".');",
true);
return;
}
string verificationCode = Request.QueryString["VerificationCode"];
InternalPollVoterStatus voterStatus = poll.GetVoterStatus(_currentUser);
if (voterStatus == InternalPollVoterStatus.CanVote || (!string.IsNullOrEmpty(verificationCode) && voterStatus == InternalPollVoterStatus.HasAlreadyVoted))
{
this.PanelPollIntro.Visible = false;
this.PanelVoting.Visible = false;
this.PanelComplete.Visible = true;
this.PanelCode.Visible = true;
MeetingElectionVote vote = null;
if (string.IsNullOrEmpty(verificationCode) && voterStatus == InternalPollVoterStatus.CanVote)
{
vote = poll.CreateVote(_currentUser, Request.UserHostAddress.ToString());
}
else
{
vote = MeetingElectionVote.FromVerificationCode(verificationCode);
vote.Clear();
}
this.LabelReference.Text = vote.VerificationCode;
for (int index = 0; index < this.ListVote.Items.Count; index++)
{
MeetingElectionCandidate candidate =
MeetingElectionCandidate.FromIdentity(Int32.Parse(this.ListVote.Items[index].Value));
vote.AddDetail(index + 1, candidate);
}
}
}