Temparally remove rows from a ADF table by action event of a jsf page.

Question

Hello Developers,
I needed to temporally remove rows of a ADF table when execute action event of corresponding page.
So in this case my task can describe by following steps,
(1). I created a ADF table using <af:table> on a jsf page.
(2). The data populated using a VO.
(3). Several radio buttons added to the page for temporally remove rows from the table.
This means one radio button check, it responsible to temporally remove rows which contain empty cell values of a identified column.
If I check another radio button it should temporally remove identified data included rows but above removed (empty cell included rows) rows should appear in this event
My ultimate target is temporally remove rows of a table & re call again removed rows another event without again & again query from BC.
Pleas advice me to archive this task very sealy?
(Are there have a way to do this using EL or coding in Manage bean ?)
Thanks in advance..!

Answer 1

Hi,
the DCIterator gives you an option to iterate over the fetched rows (the ones you see in the table). You can try call removeAndRetain() on these rows. This will not remove or delete rows but allows you to insert these rows back to the collection.
JavaDocs:
* Removes the row from the collection and then retain it for insertion
* into another location.
* <p>
* This method differs from <code>{@link #remove()}</code> in that
* it just removes the row from the collection. It does not
* remove the underlying Entity row(s) or database row(s).
* <p>
* This method also differs from <code>{@link #removeFromCollection()}</code>
* in that after the row is removed from the collection, it can be inserted
* back into the collection at another location.
void removeAndRetain();
Frank