Since the new views, the field parsing for m2o returns an object with
id and display_name. If the given value to parse is a string, it is
supposed that this is an ID. This was breaking the domain selector
widget which should allow strings as name-strings of m2o values.
Before this commit, and since the combination of new views + datepicker
library update, the datepicker opened at the top left of the window
when using it in a domain selector. It also could not be used at all.
This was because the current scenario occured:
1) Click on the datepicker
2) The datepicker triggers that it has changed on opening
3) The whole domain selector is rerendered
4) The datepicker computes where it should open... on basis of the
old destroyed domain selector
As the main cause of the problem here was the (2), this commit changes
the datepicker odoo widget to only notifies that it has changed when it
has really changed.
The traceback was caused by an occurence of this.dataset, which was left
out in the new views refactoring (this.dataset has been replaced by
this.record).
In the list controller, some code to determine the active domain to
export was causing a crash. It was easy to see: just select all records
in a list view, then click on 'Export' in the sidebar.
Note that the data_export code is still quite old, and did evolve
organically. It does not conform to our new design principles, in
particular, the way component should communicate. But this is a task for
another day.
qsm-odoo