Merge pull request #80 from jehhynes/master

Pass event to javascript button handler

Author: ithielnor

Griddly.Mvc/Results/QueryableResult.cs

@@ -85,8 +85,14 @@ internal void PopulateSummaryValue(GriddlyColumn c)
                 case SummaryAggregateFunction.Average:
                 case SummaryAggregateFunction.Min:
                 case SummaryAggregateFunction.Max:
-                    c.SummaryValue = _result.Aggregate(c.SummaryFunction.Value.ToString(), c.ExpressionString);
-
+                    try
+                    {
+                        c.SummaryValue = _result.Aggregate(c.SummaryFunction.Value.ToString(), c.ExpressionString);
+                    }
+                    catch (Exception ex) when (ex.InnerException is ArgumentNullException)
+                    {
+                        c.SummaryValue = null;
+                    }
                     break;
 
                 default:

Griddly/Scripts/griddly.js

@@ -1474,7 +1474,7 @@
 
                     if ($.isFunction(f))
                     {
-                        var result = f.call(button, rowIds);
+                        var result = f.call(button, rowIds, event);
 
                         if (clearSelectionOnAction && griddly.length)
                         {