private void PopulateViewedArticles(string sort)
{
List <Tuple <string, double> > articles = RatingHelper.GetUserRatings(userID);
DataTable dt = new DataTable();
dt.Columns.Add("Article");
dt.Columns.Add("Rating", System.Type.GetType("System.Double"));
foreach (Tuple <string, double> a in articles)
{
DataRow dr = dt.NewRow();
//encode
if (a.Item1.Length > Settings.Default.TruncateArticleLength)
{
dr["Article"] = Server.HtmlEncode(a.Item1.Substring(0, Settings.Default.TruncateArticleLength - 3)) + "...";
}
else
{
dr["Article"] = Server.HtmlEncode(a.Item1);
}
dr["Rating"] = a.Item2;
dt.Rows.Add(dr);
}
dt.DefaultView.Sort = sort;
RatingsListView.DataSource = dt.DefaultView;
RatingsListView.DataBind();
}
protected void filter_Click(object sender, EventArgs e)
{
double lowerBound = 0;
double upperBound = 0;
if (!double.TryParse(lowerBoundBox.Text, out lowerBound))
{
lowerBound = Settings.Default.defaultLowerBound;
}
if (!double.TryParse(upperBoundBox.Text, out upperBound))
{
upperBound = Settings.Default.defaultUpperBound;
}
DataTable dt = GenerateTable(isLoggedIn, userID, lowerBound, upperBound);
dt.DefaultView.Sort = "Rating DESC";
RatingsListView.DataSource = dt.DefaultView;
RatingsListView.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
//we've never seen this user before or they've cleared their cookies
if (Request.Cookies["session"] != null && Guid.TryParse(Request.Cookies["session"].Value, out session))
{
userID = Auth.checkSession(session);
if (userID > 0)
{
isLoggedIn = true;
}
}
if (!Page.IsPostBack)
{
DataTable dt = GenerateTable(isLoggedIn, userID, Settings.Default.defaultLowerBound, Settings.Default.defaultUpperBound);
dt.DefaultView.Sort = "Rating DESC";
RatingsListView.DataSource = dt.DefaultView;
RatingsListView.DataBind();
}
}