CRUD Operation

Question

Hi every body
I'm looking for example (CRUD) using business component And embedded operations.
If there are any links or tutorials thats will help
Note:I'm using JDeveloper 11g version 11.1.1.3
THANKS

Answer 1

Shay, sorry I should have been clearer, but your "immediate=true" statement helped me work through a solution.
Your proposal refreshes the new part form to its default setting (i.e. The form as it appeared when you first load the create new part page).
To remove the created row, bypass the validation, and return to the previous page (browseOrders.jsff) ... is there a simple way (Declarative) to do this?
For this simple example, I had to ...
<ol>
<li>Create a managed bean in the orders-flow.xml in pageFlow scope.</li>
<li>In browseOrder.jsff, modify the Edit Orders and New Order buttons to accept an action defined in the bean which</li>
a) Saved the current iterator's key
b) Called the Create function (or not in the case of the edit button)
c) returned the name of the view Control Flow Case "goEdit"
<li>In editOrders.jsff, add a button called Return. Set its immediate property = true to bypass validation</li>
<li>Modify it so that it accepted an action which</li>
a) Called the Rollback function
b) Set the current iterator's key to the previously saved state
c) Refreshed the panel form layout using AdfFacesContext
d) Returned the name of the view Control Flow Case "goBrowse"
</ol>
I've repeatedly read it's much better to be declarative as opposed to progamming if possible. But is it possible?