User Interface Referencing Model Through Page Include Region Fails with NoSuchChildException: Model.Compponent does not have a child with id xxxxxxx
(Doc ID 2065270.1)
Last updated on MARCH 27, 2019
Applies to:Oracle Configurator Developer - Version 12.1.3 and later
Information in this document applies to any platform.
On : 18.104.22.168.8
When attempting to select an option from a drop-down list during runtime on a user interface within a parent model (Model A) that has a page include region of Model B's UI (The referenced child) within an Instance List Layout region, the following error occurs.
oracle.apps.cz.cio.NoSuchChildException: Model.Compponent does not have a child with id xxxxxxx
The following steps can be used to create models and UI that reproduce this behavior:
1. Configurator Developer responsibility
2. Create two models, using “Parent Model” and “Child Model” for example purposes
3. Edit “Child Model”, navigate to structure and create a component
4. Set the new component as follows, with Multiple or Variable instance with minimum 1 and maximum N
5. Finish, and create a new UI for “Child Model”. Used “Step-By-Step Navigation”, but create an empty UI.
6. On Page-1 of the new UI, create a custom button. Set the associated node as the recently created “Child Component”, action defined as “Add Instance”.
7. Add a Instance List Layout Region – Table. Set associated model node as “Child Component”.
8. Create a Styled Text for the Component Row of the instance list created in step 6.
9. Navigate back to “Parent Model” and create a Model Reference to the “Child Model” in the structure tab. No additional options were set. Parent model structure at this point:
10. Create a new UI for “Parent Model”. Used the same setup as step 4, step-by-step but creating blank UI.
11. In the newly created UI, create one page include region on page 1 referencing the Child Model.
12. The Parent Model UI should now look like the following:
13. Generate logic on child and parent. Then, select “Test Model” on the Parent Model.
14. Error occurs
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document