private void initDayChart()
{
string cacheKey = "E38012C3-C1A0-45a2-A0FF-F32D8DDE043F";
CacheWrapper cacheWrapper = Cache[cacheKey] as CacheWrapper;
if (cacheWrapper == null)
{
//LOAD VIEWS
SortableCollection <KeyValuePair <DateTime, decimal> > salesByDay = ReportDataSource.GetSalesForPastDays(7, true);
//BUILD BAR CHART
SalesByDayChart.Series["Sales"].Points.Clear();
for (int i = 0; i < salesByDay.Count; i++)
{
int roundedTotal = (int)Math.Round(salesByDay[i].Value, 0);
DataPoint point = new DataPoint(SalesByDayChart.Series["Sales"]);
point.SetValueXY(salesByDay[i].Key.ToString("MMM d"), new object[] { roundedTotal });
SalesByDayChart.Series["Sales"].Points.Add(point);
}
SalesByDayChart.DataBind();
//CACHE THE DATA
cacheWrapper = new CacheWrapper(salesByDay);
Cache.Remove(cacheKey);
Cache.Add(cacheKey, cacheWrapper, null, LocaleHelper.LocalNow.AddMinutes(5).AddSeconds(-1), TimeSpan.Zero, System.Web.Caching.CacheItemPriority.High, null);
}
else
{
//USE CACHED VALUES
SortableCollection <KeyValuePair <DateTime, decimal> > salesByDay = (SortableCollection <KeyValuePair <DateTime, decimal> >)cacheWrapper.CacheValue;
SalesByDayChart.Series["Sales"].Points.Clear();
for (int i = 0; i < salesByDay.Count; i++)
{
int roundedTotal = (int)Math.Round(salesByDay[i].Value, 0);
DataPoint point = new DataPoint(SalesByDayChart.Series["Sales"]);
point.SetValueXY(salesByDay[i].Key.ToString("MMM d"), new object[] { roundedTotal });
SalesByDayChart.Series["Sales"].Points.Add(point);
}
SalesByDayChart.DataBind();
}
//using (StringWriter writer = new StringWriter())
//{
// SalesByDayChart.Serializer.Content = SerializationContents.Default;
// SalesByDayChart.Serializer.Save(writer);
// //Dump the contents to a string
// string serializedChartContent = writer.ToString();
// // GET THE PATH
// string theme = Page.Theme;
// if (string.IsNullOrEmpty(theme)) theme = Page.StyleSheetTheme;
// if (string.IsNullOrEmpty(theme)) theme = "AbleCommerceAdmin";
// string path = Server.MapPath("~/App_Themes/" + theme + "/chartstyles.xml");
// File.WriteAllText(path, serializedChartContent);
//}
}
