public PartialViewResult Vote(int pollID, int option)
{
// default userId to 1 for now
Vote vote = new Vote()
{
PollID = pollID,
ChoiceID = option,
DateVoted = DateTime.Now,
UserID = 2
};
repository.AddVote(vote);
// get the count of all votes for the poll
Dictionary <string, int> voteDict = new Dictionary <string, int>();
Poll poll = repository.Poll(pollID);
foreach (var opt in poll.Options)
{
int count = repository.GetVotes(pollID, opt.OptionID);
voteDict.Add(opt.Text.Replace("'", "\\\'"), count);
}
string[] keys = voteDict.OrderByDescending(x => x.Value).Select(x => x.Key).ToArray();
int[] values = voteDict.OrderByDescending(x => x.Value).Select(x => x.Value).ToArray();
// now we have the votes for each option
DotNet.Highcharts.Highcharts chart = new DotNet.Highcharts.Highcharts("chart")
.SetTitle(new DotNet.Highcharts.Options.Title {
Text = poll.PollQuestion
})
.SetXAxis(new DotNet.Highcharts.Options.XAxis
{
Categories = keys
})
.SetSeries(new DotNet.Highcharts.Options.Series
{
Type = DotNet.Highcharts.Enums.ChartTypes.Bar,
Name = "Votes",
Data = new DotNet.Highcharts.Helpers.Data(Array.ConvertAll(values, x => (object)x))
});
//chart.SetTooltip(new DotNet.Highcharts.Options.Tooltip
//{
// UseHTML = true,
// HeaderFormat = "<span>Those who voted</span><table>",
// PointFormat = "<tr><td style"
//});
return(PartialView("_PollResults", chart));
}
