Task #9607: adapted custom timespan string

SAS/ResourceAssignment/ResourceAssignmentEditor/lib/static/app/controllers/datacontroller.js

@@ -1105,7 +1105,13 @@ dataControllerMod.controller('DataController',
         } else {
             var customZoomTimespan = $scope.zoomTimespans.find(function(zts) { return zts.name.startsWith('Custom'); });
             customZoomTimespan.value = viewTimeSpanInMinutes;
-            customZoomTimespan.name = 'Custom (' + viewTimeSpanInMinutes + ' min)';
+            if(viewTimeSpanInMinutes < 1440) {
+                customZoomTimespan.name = 'Custom (' + viewTimeSpanInMinutes + ' min)';
+            } else {
+                var viewTimeSpanInDays = Math.floor(viewTimeSpanInMinutes / 1440);
+                var viewTimeSpanReaminingMinutes = viewTimeSpanInMinutes - viewTimeSpanInDays * 1440;
+                customZoomTimespan.name = 'Custom (' + viewTimeSpanInDays  + ' days ' + viewTimeSpanReaminingMinutes + ' min)';
+            }
             $scope.zoomTimespan = customZoomTimespan;
         }
     };