I want to display sum on input field dynamically . I have two input field , first one is field1 and another one is field2 . if user enter 5 in field1 then on click field2 automatically populate 25+5=30. if user enter 10 in field1 then on click field2 automatically populate 25+10=35. basically field2= 25+ field1 . i want this functionality on before saving. I don't want to use formula field.
Kindly Help! Thanks in advance.