More datetime fix

Author: mcintyre321

Mvc.JQuery.Datatables.Core/Processing/StringTransformers.cs

@@ -17,7 +17,7 @@ internal static object GetStringedValue(Type propertyType, object value)
         static StringTransformers()
         {
             RegisterFilter<DateTimeOffset>(dateTimeOffset => dateTimeOffset.ToLocalTime().ToString("g"));
-            RegisterFilter<DateTime>(dateTime => dateTime.ToString("g"));
+            RegisterFilter<DateTime>(dateTime => dateTime.ToLocalTime().ToString("g"));
             RegisterFilter<IHtmlString>(s => s.ToHtmlString());
             RegisterFilter<IEnumerable<string>>(s => s.ToArray());
             RegisterFilter<IEnumerable<int>>(s => s.ToArray());

Mvc.JQuery.Datatables.Core/Processing/TypeFilters.cs

@@ -127,16 +127,16 @@ public static string DateTimeOffsetFilter(string query, string columnname, DataT
                 DateTimeOffset dateTime;
                 if (DateTimeOffset.TryParse(query, out dateTime))
                 {
+                    dateTime = dateTime.ToUniversalTime();
                     if (dateTime.Date == dateTime)
                     {
-
-                        filterString = string.Format("{1}.Date == @" + parametersForLinqQuery.Count, columnname);
                         parametersForLinqQuery.Add(dateTime);
-
+                        parametersForLinqQuery.Add(dateTime.AddDays(1));
+                        filterString = string.Format("{0} >= @{1} and {0} < @{2}", columnname, parametersForLinqQuery.Count - 2, parametersForLinqQuery.Count - 1);
                     }
                     else
                     {
-                        filterString = string.Format("{1} == @" + parametersForLinqQuery.Count, columnname);
+                        filterString = string.Format("{0} == @" + parametersForLinqQuery.Count, columnname);
                         parametersForLinqQuery.Add(dateTime);
                     }
                 }
@@ -171,19 +171,19 @@ public static string DateTimeFilter(string query, string columnname, DataTablesP
             }
             else
             {
-                DateTimeOffset dateTime;
-                if (DateTimeOffset.TryParse(query, out dateTime))
+                DateTime dateTime;
+                if (DateTime.TryParse(query, out dateTime))
                 {
+                    dateTime = dateTime.ToUniversalTime();
                     if (dateTime.Date == dateTime)
                     {
-
-                        filterString = string.Format("{1}.Date == @" + parametersForLinqQuery.Count, columnname);
                         parametersForLinqQuery.Add(dateTime);
-
+                        parametersForLinqQuery.Add(dateTime.AddDays(1));
+                        filterString = string.Format("{0} >= @{1} and {0} < @{2}", columnname, parametersForLinqQuery.Count - 2, parametersForLinqQuery.Count - 1);
                     }
                     else
                     {
-                        filterString = string.Format("{1} == @" + parametersForLinqQuery.Count, columnname);
+                        filterString = string.Format("{0} == @" + parametersForLinqQuery.Count, columnname);
                         parametersForLinqQuery.Add(dateTime);
                     }
                 }