Oracle JHeadstart Developer's Guide - Downloads - Oracle

Other options for the Table Overflow Style are below and right. As the names already
suggest the details are put below or on the right of the base table. The most important
advantage of using the inline style is the possibility to show several detail rows (instead
of one) at the same time (see the Attention below). This is not possible when using the
below or right inline table overflow style: only the details of the current row are shown.
Attention: By default only one inline table overflow area is shown
at a time. If you open a second one, the first one closes. This was
done because this behavior is required if you show detail groups in
the table overflow, and by doing this always, the behavior is
consistent.
If you want to be able to open more than one inline table overflow
area at a time in cases where you don’t have detail groups in the
inline overflow, you can use a variation on the template
default\pageComponent\tableGroup.vm. Comment out the elsebranch
of the if-statement that sets the disclosureListener, by
putting ## in front of the else and the second disclosureListener
line. See the comments in the template, and see Section 4.7 Using
Generator Templates.
5 - 16 Generating Page Layouts JHeadstart Developer’s Guide