ADF Master Form / Detail editable table : how to update the table ?

Question

Hello,
I'm using ADF faces with entity objects.
Here is a simple explanation of the model :
Table DOCUMENT --> Table LINEA DOCUMENT can have 0 or several row in the LINE table. Model is quite simple.
I'd like to create JSF pages to create and update DOCUMENT/LINE items.
I began with the Edit one :
In my DataControls I have something like :
AllDocuments
|
+- Id
|
+- Name
|
+-> AllDocumentLines
      |
      +- IdLine
      |
      +- ValueI created a form with the "AllDocuments" items having navigation and submit button.
I created an editable table with "AllDocumentLines" items.
The values are correctly filled.
My questions are :
- Which kind of "button" I have to add at the end of each row of the table to :
* validate the update if "Value" changes ? I tried to drag/drop the related Create button but it stays disabled.
* delete the row
- Which button can I put to "Add" a new row ?
I searched the forum but can't find answers of my problem.
Edit: I'm using JDeveloper 11.1.1.3.0
Edited by: Christophe on Jul 2, 2010 5:12 PM

Answer 1

For creating a record drag the createInsert operation and for delete drag the delete operation - just make sure to drag the operation from the right VO in the data control palette.
The you can drag the commit and rollback operations from the AM level - and you can change the "Disabled" properties of the buttons to false.