Sir,
When I drag VO on a jsf page as {ADF Master form, Detail table} and used the following method as a button to create and insert records , the empty fields are not showing in the form section except primary key.
/**
\* Creates and inserts Family and Students Row
\*/
public void createFamilyAndStudentsRow() {
FamilyVOImpl familyVO = this.getFamilyVO1();
FamilyVORowImpl row = (FamilyVORowImpl) familyVO.createRow();
familyVO.insertRow(row);
RowIterator iterator = row.getStudentsVO();
Number familyId = row.getFamilyId().getSequenceNumber();
NameValuePairs nvps = new NameValuePairs();
nvps.setAttribute("FamilyId",familyId);
StudentsVORowImpl empRow = (StudentsVORowImpl) iterator.createAndInitRow(nvps);
iterator.insertRow(empRow);
}

Regards