Recent works in the orm (see [1] for example) changed the behaviour of
the server in the case of onchanges: it tries to optimize Odoo by
sending a minimal diff to the web client in onchanges.
Concretely, this means that the web client receives commands 4 (link to)
instead of command 1 (update + record data). It also sends a minimal
diff in that case. This is a big issue for the web client, because it relied
on the knowledge of the data from the command 1 to be able to evaluate some
modifiers.
The good news is that we can mitigate the issue in one case: we do not
actually need to evaluate the modifiers in the case of a command 4
(comming from the server), because we can assume that the record is
valid. So, we simply bypass the check in that case.
Note that this should fix most of the problem, but a deeper problem
still remains: a crash can still happen when an onchange modifies a
record in a one2many (but in a different page), and we also have a
modifier which needs to be evaluated.
opw: #1904514
[1] https://github.com/odoo/odoo/pull/29086closesodoo/odoo#29172closesodoo/odoo#29086
Have:
- Model A with a x2m to model B
- Object A with multiple objects B in x2m (that will be sorted)
- On the list view of model A, click on a column to sort by a field
- this field shall not exist in B
- open a record A (towards form view)
Before this commit, the sorting of the x2m crashed, because the key orderedBy was propagated
Due to commit e713ed2a69
After this commit, it doesn't crash
OPW 1913133
closesodoo/odoo#29094
Steps:
- open a modal form view from tree view first line and make a change
- open a modal from the second line and make a change
- open the second line back: the change were lost
In a given number of conditions (a many2one inside the form view, there
is a one2many in the form view not inside the tree view, ....) this
happened because:
- when we save the first line, we get onchange data for the second one
- this onchange data can't be applied before second line is loaded, but
it is saved so it can be applied if second line is ever opened
- when the second line is opened the saved change is applied => OK
- when the second line is opened a second time the saved change is
applied again, possibly overwriting posterious change => BAD
With this changeset, when the record with unapplied onchange is loaded
for the first time, the unapplied onchange is applied only once.
Added test without the change failed with:
- only 1 turtle for second partner (result: 0 not 1)
- second partner turtle is Michelangelo (result: "" not "Michelangelo")
opw-1846820
closes#28644
Have a form record with a progress bar
Modify the max_value of the progress, as well as the current_value bar through an onchange
Before this commit, the new max_value was not taken into account
After this commit, it is.
closesodoo/odoo#29056
Define a x2m tree view with a default_sort including more than 1 field to order the list against
Before this commit, the second field was never used
After this commit, it is used
OPW 1909785
closesodoo/odoo#28840
When a view is loaded, it checks which fields it has to load.
In the case of a many2one, it could be the case that a context key is present in
one view and not in the other; if it happens, we should reload the data, as a
name_get result could vary.
opw 1891295
closesodoo/odoo#28298
Before this commit, when loading the data and calling the prostprocess,
the viewType was not correctly passed which could lead to broken
behaviour. For example, if one was to load a record from a list view
embedded in a form view, the viewtype passed was the list which
prevented to load the data from the form view.
OPW 1891295
closesodoo/odoo#28279
In Firefox, the input behavior and visual representation (navigation, caret
placement, value selection, etc.) was broken when using a datepicker (easily
reproductible on date and datetime widgets).
This was due to the `focus` event being stopped on the input, which doesn't
seem to be correctly supported by Firefox.
The deleted code was supposed to toggle the picker when the field was clicked
(see odoo/odoo@89093a1) (toggle on click and disable focus) but the lib
correctly supports on focus without extra code.
This also fixes the fact that the datepicker was not open on focus (only on
clicked). In some tests where the field was the first in the form view, it is
now correctly autofocused.
Forward-port: not useful from 12.0 because the code has changed with BS4 and
this has already been applied in odoo/odoo@6692919 and odoo/odoo@c63630d.
Closes#23438closesodoo/odoo#27657
Image field widget need the __last_update field alongside them
for caching purposes, though that field should never be present explicitly
in the views
Before this commit, the dependencies of field widgets were not merged into
the model's fields definition, creating a traceback when adding an image field widget
into a x2many list
After this commit, there is no traceback and the image field works properly
closes#27545
stopPropagation of navigation_move event for where direction=cancel,
currently if navigation_move event throws error when user press escape
in dialog where dialog is opened from editable list record
Scenario: Install website_sale -> Open Product form(variant enable) ->
open variant tab -> open Attribute m2o form popup and press Escape on dialog
Result: Error
Expected: It should close dialog and keep editable list view record open,
btw m2o field should also be focused when dialog is closed but that's
another issue, will be fixed in another ongoing task
Related to Issue: #1873919
Co-authored-by: Vincent Schippefilt <vsc@odoo.com>
Co-authored-by: Mohammed Shekha <msh@odoo.com>
The datetimepicker option was introduced to be able to customize the
datetime picker widget in date/datetime fields. However, due to the way
the _makeDatePicker function was coded, it did not work in datetime
fields.
Thank to Yajo for the initial fix
closesodoo/odoo#27541
Hardening of commit:995610c065bf0242cb5023cfad2940234395739e
The JournalDashboardGraph requires nv, which is lazyloaded.
However it requires nvd3.js which is loaded after nv.d3.js.
A function called in destroy is defined by nv.d3.js,
which can make the crashhappen with the right (wrong) timing.
opw 1873749
Before this rev., there was a crash when a FieldDomain was reset
with a new domain (e.g. coming from an onchange). For instance, it
crashed in Email Marketing > create new Mass Mailing > select
mailing lists. Introduced by 68332a01.
opw-1882850
Suppose you select a customer for a sale order.
You type the beginning of his name "think", and a name_search is triggered
which finds matching results, with first result "Think Big Systems".
There are three ways to select it: click, enter or tab.
Now there can be a warning set on this customer
("Bad client, only accept cash", or "good client, offer discount").
In that case, clicking on tab would trigger the onchange displaying the warning,
but it would also set floating to true, which means a dialog to create client
"think" would appear.
This happens if the onchange is delayed, and thus the call to reset the floating
state is triggered only after the focusout completed, instead of before.
Coauthored with @aab-odoo
opw 1866619
opw 1874475
The domain was instantiated without being given any evaluation context.
As a result, the uid variable was not defined,
crashing the js if present in a user-defined filter.
opw 1866852
The value of the statinfo widget is rendered by the qweb after a t-esc.
Say if the python rounding returned 14.0000000001
(supposed to be a two digits precision number through the magic of floats)
then the statinfo widget would print it as-is.
We now format the value at assignation.
opw 1865426
Suppose there is a one2many field embedded in a one2many,
(say we are viewing record A with one2many field B itself with a one2many C).
Furthermore, there is a second page of the one2many field B.
If an onchange is applied on B, then the server replies with a 1 command for all
B records attached to the currently viewed object A.
This includes a list of commands [[5], [4, C_id]*] for each B record,
in particular B records that are on the second page.
Since they are on the second page, they might not have been fetched by the
frontend; in that case the corresponding C_ids are thus unknown.
As a consequence, on save the frontend sends a command 0 to create the records
for all unknown C_ids.
Since it doesn't have any value to give to the 0 command, the row creation
usually crash in the backend.
Another wrong behaviour is fixed at the same time: if the server sends an update
on the list of C ids with 4 commands.
In that case, if the record has not been prefetched, we have no way to know
if the list changed or not.
To solve this, when we receive the 4 commands by the server, we send back 4
commands.
coauthored by @aab-odoo
opw 1835936
Let's assume a one2many A inside a form view, such that the one2many
views (list, not editable, and form) are defined inline, and there is an
onchange on A. There is another inline one2many B editable list
displayed in the inner form view (and B isn't in the list). There are
two records on the one2many A, both of them having one record in their
one2many B. Edit the first record of A, and edit it's subrecord in B.
Click on save. This triggers an onchange on A and the onchange returns a
command 5 (DELETE_ALL), and two commands 1 (UPDATE). Now edit the second
record of A, and simply close the dialog (e.g. 'Discard'). Save the main
record: the record in one2many B of the second record of A has been duplicated.
This occured because the code in BasicModel messed up information coming
from the onchange (UPDATE command) and from the read (performed when
opening the second record), thus producing a CREATE command instead of
an UPDATE one.
This rev. ensures to properly mix the read data with the onchange
result, by transfering the changes over the list datapoint created after
the read.
opw-1836785
closes#25330
Let's assume a one2many list with two fields A and B, and an
onchange on A that sets B. Before this rev., on new records, the
onchange was only triggered if the one2many list was defined
inline.
Rev. 13c885195 was an attempt to fix the onchange issue in x2manys
with non inline views, but it only worked on existing records. This
rev. fixes the problem for both cases (existing and new records),
and thus reverts the fix of 13c885195.
The idea of this fix is to make both cases behave similarly, w.r.t.
fields and viewFields stuff in the fieldsView. In the inline case
(like in the main view case), fields and viewFields are the same.
In the non inline case, viewFields contained more information than
fields. As fields is used everywhere in BasicModel (and viewFields
is basically ignored), the fix is to set fields to viewFields.
Revision on b09f0c99
The intent of the previous commit was to no drop records in a list
on discard in the following cases:
- when they have been created from a `default_get`
- when they have been created from an `onchange` that result
from a `default_get`
Before the commit above, the kind of records that were abandoned
in those cases are stated as invalid, which happens when a record
has a required field that is empty.
The case of an `onchange` that is not involved in a `default_get`
was not considered in the fixes above. In fact, this is the intent
behaviour in most cases. However, if the items in the list are
created from such an `onchange`, we should not drop them.
This commit fixes the bug where records in a list that are created
from an `onchange` are wrongly abandoned. Here is the new logic to
abandon a record on discard in a list:
- the record that is marked as "do not abandon" should not be
abandoned;
- a record that is registered as a "not new addition" in the
list should not be dropped;
- a record that is registered as a "new addition" in the list,
and has been updated afterwards, should not be dropped;
- a record that is not new should not be dropped;
opw-806650
Have a model A with a o2m to B.
In the list have a field B > m2o > C
Also have a sequence field (widget handle) on B
Then Create a record A
Arrange yourself to have two new records B popping right away (through an onchange)
in the o2m. Their C field have to be empty
Resequence those two B lines with the handle
Before this commit, there was a traceback when trying to do an name_get on the C fields
Since both of them are empty, there is no record in the localData
Hence, no model. And also no records anyway, so no need to do a name_get
After this commit, there is no traceback, the name_get is avoided when no data is to be fetched
OPW 1853088
closes#24988
Model A has a o2m to model B
Model B has a m2o parent_id on B
In A's form, add a B item,
then in the m2o, create record
Save and New
Click on the m2o
Before this commit, the python crashed on name_search.
This was because we sent the virtual ids to it
After this commit, there is no crash
OPW 1850212
closes#24948
Christophe Simonis