To reproduce the issue, go in the settings of the employee app,
simulate a slow 3G connection, modify the working hours:
* Select the first one, modify it but don't save it,
* Click on some others working hours consecutively
They will be all editable
* Edit them quickly
Before this commit:
- You get an error
After this commit:
- You get no error and the behavior is the same than in V12:
the working hours are updated consecutively
Note: when you stress the relational field quickly, there is a moment
where this.$el is undefined. This is the reason why the error is raised.
OPW-2088558
closesodoo/odoo#39435
X-original-commit: 2acb76ffbb2f1ca2a6af0e316da15ce605f2273a
Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>