Problem with Repeating Subform bnot displaying

Question

I have a reapting subform but when I use the addInstance or InsertInstance, it is not adding a row onto the screen.  I can see from the instanceManager.count that the number of rows has increaes but they are not visible. 
The Hierarchy is:
CreateMaterialForm - Subform Flowed, top to bottom    binding: $record.MaterialNode
==== ClassificationForm - Subform Flowed, top to bottom     binding: CLASS
======== ClassLevelForm - Subform Flowed, top to bottom , Repeat Subform, Min count 1    binding: CLASSTAB[*]
============ ClassLevelValue - Text Field     binding: VALUE
I only ever have the first row regardless of how many rows I add to the data structure at run time.    If I start the table with Min of 5, then the rows will be displayed as I add them to the data table.   
How do I get the subform to expand to display the additional rows?   I have even tried placing a Button where the click event I did the AddInstance and sthat still did not add more visible rows.  It added rows according to the instanceManager.count. 
NWDS 7.0.19
Live Cycle 8.01
Glenn

Answer 1

Hi Glenn,
Have you set the dynamic property of the form true?
Please write the following code in wddoModifyView mthod of the view:
  if(firstTime) {
    IWDInteractiveForm iForm = (IWDInteractiveForm)view.getElement("YOUR_FORM");
    iForm.setDynamicPDF(true);
Also do the following:
In Adobe LiveCycle Designer 7.1 you can discover whether your adobe form was created as dynamic. Open your created pdf file in LiveCycle Designer. Menu File -> Form Properties -> tab Compatibility, Form Type. There must be Acrobat 7.x Dynamic PDF Form File.
Hope this helps.
Amit
Edited by: Amit on Oct 28, 2009 8:43 AM