I have content type having fields as follows.
Sum1 (first + second +third) - computed filed
Sum2 (xxxx+yyyy+zzzz) - computed field
Grand Total (sum1 + sum2) - computed field
I could achieve this by using computed field module. When I save node, I could able to find sums and Grand Total.
My problem is client wants to see sum1 filed in edit/create form and also wants to update sum1/sum2/Grand Total fields on the fly (dynamically). There are couple of content types having the same requirement.
Before start to write a custom module, I would like to know alternates for this.Any suggestions?