When I formated the Date field as
item.activityDate = UtilitiesService.convertDateToString(<Date>item.activityDate, ‘YYYY-MM-DD’);
I received the following error.
TypeError: Cannot read property ‘w’ of undefined
We are currently using es5.
Thank you for writing to us.
Our team did not manage to reproduce the problem using the ES5 version of Flexmonster.
Please provide us with a sample data set that would entail the issue (use dummy data if needed).
We are looking forward to hearing from you.