Before this commit, if we try to change the action from a form view
a new record in an x2m and the new action fails to mount, then the new
record in the x2m will always have a virtual id even if it has already
been saved on the server side.
Why:
When you try to exit the form view, the form view will save the record
and not read the record because you leave the view (in the beforeLeave).
But in our case, we fail to mount the new action and so we will stay on
the form view without it doing a read to know the id of the record added
in the x2m. So the view thinks that the x2m still contains a virtual record.
Solution:
Going back to action should rebuild the whole compound. To cause this,
we'll restore the last controller.
How to reproduce:
- Going to a form view with an x2m field and a widget performing a doAction
- Add a line to the x2m
- Click on the widget to change the action
- New action fails to mount, it returns an error
- Close the error dialog
- Edit another field
- Save the form view
Before this commit:
The new line in the x2m is duplicated.
After this commit:
The new line in the x2m is unique
opw-3193765
closesodoo/odoo#120765
X-original-commit: 72f68e2
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
FrancoisGe
21d3b73c2f