Calculate expandlable table

Question

Is it possible to have one table (calculated-read only) on top of a dynamic form and in that table get a summary of all valutes in tables below (where the user fill in different numbers)?
I can't get it to work properly.... The tabe that the user fill in different values in is expandable which means you can get as many "blocks" (=new table) as you need.
I've tried something like this in formcalc: Sum(formulär1.Table3.Table4.Row11.Subform2.Table5.Row16.Antal10[*]) and other variations with [*] but it ony count the last instace I've added to the page. All the tables, rows and fields have indivudual names. Unfortunately I can't upload the file to show more details. I give you a printscreen here to show what it looks like.

Answer 1

Hi evgen
I think this example of Steve Muench will help you.
"Recalc Sum of Salary at the View Object Level
This example illustrates a technique where a transient attribute of a view object is updated to reflect the total sum of some attribute of all the rows in the view object's default row set. The code to recalculate the sum of the salary is in the getSumOfSal() method in the EmpViewImpl.java class. The custom EmpViewRowImpl.java class for the view row implements the getter method for the SumOfSal attribute by delegating to this view object method. The EmpViewImpl class extends a base DeclarativeRecalculatingViewObjectImpl class that contains some generic code to enable declaratively indicating that one attribute's change should recalculate one or more other attributes. The EmpView defines the "Recalc_Sal" property to leverage this mechanism to recalculate the "SumOfSal" attribute. If you restrict the VO's results using the BC Tester tool, you'll see the sum of the salaries reflects the subset. If you add a new row or delete an existing row, the sum of sal is updated, too."
[http://otn.oracle.com/products/jdev/tips/muench/recalctotalvo/RecalcTotalOfRowsInVO.zip]
Good Luck