form not saving when my id is a negative value

Suite and Optimus Suite 5
#1

I have negative number values in my table ID field.
The form retrieves the record OK but when I attempt to save changes in the form then one of the error messages I get is “ID parameter is missed”. Everything works fine when the ID is positive.

Example ID = -1990699254 doesn’t work
ID = 1990699254 works.

#2

Hi

please provide completed demo or direct link
you also can send it to support@dhtmlx.com

#3

I’ve decided to multiply the negative index value by -1 in the database and this solved the problem.