When fetching batched namegets (typically after a default_get), we need
to evaluate the context that we send to the server. This may be
important for models with a custom name_get method. (note: overriding
namegets should be avoided if possible)
With the new views refactoring, this was not done properly and the
'view' context was sent instead. This is not really critical, the proof
is that it took a few months before getting some complaints, but this is
definitely a bug.
To reproduce, simply add a context attribute to a m2o field in a form
view, with a non empty value in a default get, and look at the context
sent to the server.
Let's have:
- on res.company a binary file field named x_file
- on res.users a related binary field to company_id.x_file, and make it readonly
- On the res.users form view, display the new field
Before this commit in create mode, upon clicking on download the file, the server crashed, because the record id was empty.
Then, the JS crashed in turn because of the unhandled 404 from the server.
Since the id of a new record will always be unset, we choose to disable the download option in this very specific case
OPW 777042
With this commit, we change the behaviour of the web client with respect
to spaces in char fields. Most of the time, starting and ending spaces
have no value, and worse, make the data not so reliable.
After this commit, field char will trim by default (so, if the user input a
char as ' abc ', the string 'abc' will be sent to the server instead).
Note that this only applies when the value of the field is changed. If
someone open a form view, then switches to edit mode and save, nothing
will change.
This is the desired behavior most of the time. However, in some rare
cases, this is actually harmful. For example, if we trim the
'decimal_point' field, it will not be possible to enter a whitespace as
decimal separator. In those cases, we introduce a new attribute 'trim',
which allow the developer to desactivate that feature.
Before this fix:
A readonly monetary field was not updating
its currency symbol when selecting another currency.
Scenario:
1. Activate multi-currency with $ (default) and €
2. In hr_expense, go to My Expenses to Submit
3. Create a new expense
4. Select 'EUR' as currency
=> Unit Price is correctly updated with €, but not Total.
With this fix:
Total displays the correct currency in edit mode.
Explanation:
Monetary fields in readonly are relying on _formatValue() to
display their value.
_formatValue() uses this.formatOptions.currency, which stores
the currency at loading of the field. We must update its value
whenever there is a change of currency.
opw-783378
Commit f45edfbe6d fixed a bug on image fields
but was a partial fix.
The problem is that while adding field dependencies to fieldsInfo,
it did not add them in the fields of the view, making the view crash.
After this commit, views and subviews contain fieldDependency as both info and actual fields of the view
OPW 780021, 781620, 779649
[FIX] web: tests on many2many subviews
closes#20891
With the new views, empty char fields were sent to the server as ''
(empty string) instead of false. This is not the correct behaviour, and
actually cause some problems. For example, if you have a char field
with a unicity constraint, then you cannot set it to '', since there is
only one record that can take that value.
Consider the following situation: a form view with a one2many which
contains sub x2many fields (for example a m2m_tags). Suppose that the
one2many has more than 40 records. Before this commit, trying to delete
one of these records caused a crash.
The reason is that when we delete a record, we need to reload the
missing records in the one2many field. We actually do that with a
_readUngroupedList. However, the _readUngroupedList method did not
process x2many fields, so the information stored in the datapoints was
'raw', and the rest of the web client expected it to be a datapoint.
To reproduce the issue in the testing environment, i had to use
onchanges and a readonly attrs, to reach a situation where a crash could
occur. This shows that, while the issue is critical, it was not totally
trivial to be impacted by it.
Before this commit, the 'limit' attribtue worked properly for list views
(but was not documented), and was ignored for inline tree views. There
was no good reason for that limitation, so we fix this issue.
New feature:
- New Transparent tag visual (grey border & text, white bg),
- By default, newly created kanban tags are transparent,
- Tag's colorpicker has now a 'Hide in Kanban' checkbox,
to select the transparent color.
Toggling off 'Hide in Kanban' sets the color of the tag as follow:
- Previous color, if 'Hide in Kanban' was toggled on on the
same formview session.
- Color 1 (dark orange), otherwise.
Consider this: a form view with a one2many list view. In the one2many
list view, there is a many2one field. When opening the manyone in a
modal form view, there is a many2many field. In that situation,
clicking on 'Add a new record' on the many2many field had the
unfortunate effect of interfering with the one2many field in the main
form view, which caused a crash or the modal form view to close
unexpectedly.
The issue is that an event was simply not properly stopped at the proper
location. This is usually not a big deal, but, as described above, it can be
a problem in some cases.
The JournalDashboardGraph requires nv, which is lazyloaded. Before
this rev., a crash occurred when this widget was instantiated and
destroyed before the loading of the lib was complete (because a
function of the lib was called in destroy()).
For instance, press F5 (to ensure that nv isn't already loaded),
activate some throttling in the network tab, go to Accounting and
as soon as the dashboard shows up, click on another menu.
opw 781628
Here is a situation where we had a problem:
- a form view with a one2many field, which has no inline views
- the (non inline) list view has a field A, and is not editable
- the (non inline) sub form view has fields A and B, with an onchange on
B which modifies A
In that case, the user could do this:
- go to edit mode
- click on 'add' a new one2many line
- change the value of B in the form view, this changes the value of A
- click on save to close the modal form view
- click on the new o2m record to reopen the modal form view
- rechange B
=> the onchange does not work
The explanation is that when we reopen the modal, we update the known fields
information, but we had to perform a fieldviewget to fetch the list
view, so we have a full knowledge of the fields. However, the code did
not update the fields info (because it uses _.default), which means that
the onchange information contained in the form view is lost.
Note: the test system had to be adapted to more closely simulate what
actually happens. In particular, the onchange flag is no longer added
by the mock server, since it should be done by the data manager, like
'real' code. This change broke the basic model tests, which had to be
modified accordingly, by setting manually the onchange flag.
Here is a scenario that could cause an issue:
- open a form view with a many2one
- click on edit button
- click on small external button for many2one. this opens a modal form
view
- click on save in the modal (without changing anything)
- click on save in the main record
- exit form view. this opens a discard dialog
There were two issues here:
- saving the modal dialog automatically marks the many2one field as changed.
This was necessary to force reloading the data, because editing a sub value
in the modal form view could have changed the display_name of the manyone
field. However, this is not necessary when no change was done.
- when saving a record, the _isDirty flag was reset to false only if an
actual rpc was done. However, it may happen that the flag is set to
dirty (for example, when modifying a value inside a many2one), but the
main record has no changed fields.
In this commit, we also remove the on_save handler in the
formviewdialog. This is a small refactoring in a stable version, but no code
currently use it, and I believe that it will make the code much easier
to maintain (the previous code was really awkward), so I think that the
tradeoff is acceptable.
After entering a value in a many2one, if one clicks somewhere else, a popup
is opened to suggest the user to create (or not) a new record with the entered
value.
Before this rev, closing this popup resulted in an unclear situation where the
input was still set with the entered value but the new record hadn't been created.
This commit fixes this by clearing the input value if the record is not created.
See task#36055
Before this commit, many2one fields were not (fully) usable in a list view: if
the user wrote some text, then when a dropdown with various choices
opened, pressed the 'down' key (to select a choice), the down keypress
caused a navigation move to the next line, which cancelled the
selection.
In this commit, we make the assumption that if the many2one dropdown is
opened, then navigation moves are not what the user wants.
When an onchange fails (for example, because the onchange python code
raised a ValidationError, it is convenient to revert the form view to a
valid state, which is the previous state.
To do that, we keep in the _applyChange function the initial state, and
restore it in the case the onchange fails.
A recent fix in web changed the field FieldImage to make sure it also
loads a __last_update field. This is fine, except that a test in
enterprise (web_clearbit_tests) was using a field image, and failed
because it could not find the __last_update field in the demo data.
With this commit, we make sure that the mock server is always aware of
the __last_update field.
Suppose that we have a form view with a one2many field o2m_1,
displayed as a list. The model of o2m_1 contains a one2many field
o2m_2 which isn't displayed in the list view, but which is in the
form view. If an onchange sets the value of o2m_1, e.g. with a
command 0 to create a new record, and that the value of o2m_2 for
this new record is set (e.g. with a command 0 as well), it crashed.
A traceback was raised when opening a new record for a model with a
one2many displayed inside a one2many (e.g. simply displaying the
number of records in the relation), and with an onchange setting a
default value to the inner one2many (for example, linking it to
existing records).
As the inner o2m has no subviews, it has no fieldsInfo, and the
code assumed that fieldsInfo was always set.
This was for example reproducible from v11 as follows:
- create a product (with MTO/Buy and call for tender (need
purchase agreement module))
- create an SO with this product and confirm it
- go to purchase order form view and add a move_dest_ids field in
the tree definition of field order_line
- go to menu purchase agreement and choose the PA generated by
your SO
- add a vendor, confirm the PA and click on 'New Quotation'.
The ORM doesn't automatically link subrecords when it receives an
update command for a one2many. However, it may be necessary when
the default_get returns existing records for a one2many field. It
only worked before this rev. for the hr_expense model because of an
hack from 2016 (to reproduce: go to Expenses, check some expenses
from the list view, in Actions, click on 'Submit to Manager', the
new hr_expense_sheet contains the checked expenses (one2many), and
the webclient only sent an update command by linked subrecord).
This rev. fixes the problem properly: when the default_get returns
existing subrecords for a one2many field, a link_to command (4) is
generated alongside the update (1) command.
As a way to optimize loading, images are not necessarily fetched in db.
They have, in their url a "unique" parameter, which is the last_update date on **the record** and controls on the python-side whether it should get the image from a cache or from the db.
Before this commit, this __last_update field wasn't present in the view, so it wasn't fetched, and writes on a model's image worked but did not refresh.
The image displayed was the old one.
After this commit, when the image field widget is present, we force the loading of the __last_update field of the record.
Upon update, the image displayed is the new one.
OPW 777552
closes#20457
It could happen in some cases that a rpc coming from a view was not made
with the context of the view (and from the action). For example,
- enable "Lots & Serial Numbers" in the inventory settings
- create a stockable product tracked by lot
- go to the inventory dashboard, on the "receipts" card click on the
three dots and then on "planned transfer"
this link forces the context key "planned_transfer" in the action
https://github.com/odoo/odoo/blob/11.0/addons/stock/views/stock_picking_views.xml#L725
- now add a stock move to move some quantity of the product you just
created
- see that no button appears on the one2many list
- save
- see that a button appears on the one2many list
This is an issue because the read on the o2m at the end is made with the
wrong context. The reason is that when we fetch x2m, we create a new
datapoint of type 'list' which did not reuse the context of its parent.
issue: When reorder each line trigger an onchange on the line (if they are an
onchange linked to the field) and one onchange per line on the parent.
Adding an option doNotNotifyChange to avoid the trigger on the parent.
With the new views, we mainly focused on making them work. But we also
need to be able to handle unusual cases, such as some RPC failing. An
example of such a problem was the following:
- a form view with a one2many with an onchange
- edit mode, change a field in the one2many, click elsewhere
- the onchange triggers, calls the server
- it may happen that the server fails with a ValidationError
- the onchange deferred fails, the line in the one2many is restored to
the value known by the list renderer, which is the previous value (but
the new value was applied to the model)
- we now have a 'corrupted' state: clicking on save will send the
invalid value, even though the UI displays the previous one.
We solve this problem in this commit by making sure that the onchange
deferred returned by the _performOnchange always succeed (or stays
pending). If the rpc fails, the deferred will succeed with an empty
dictionary. This means that the list renderer will be updated with the
value from the model.
Note that it may not be intuitive that a failure in the onchange is not
seen as an error from the perspective of the _performOnChange, but I
think that it still makes sense:
- the validation/network errors are not really a concern of the UI. The
UI just display the values entered by the user.
- if an onchange fails (for example, because of a coding error), we do
not really want to prevent the user from working.
Also, when the onchange is performed, the initial change was already
applied to the local data. Rollbacking them would be a more difficult
task.
Note that we also improve the mock server in this commit, to allow
mocking failures.
We had an interesting bug with the field many2many_checkbox: in some
cases, it could cause a crash, because it could not find an element in the
localdata.
To reproduce this, start with a non empty field many2many checkbox, then
uncheck them twice.
The reason is that the datapoint of type 'list' that represents the
current value is actually modified, and the replace_with operation
assumed that it could find the localID by looking into its data. I have
the feeling that a more complete fix is to make sure that the datapoint
is not modified (in its 'data' key), but is modified in its '_changes'
key. However, this would probably be a bigger change.
This use case was not correctly managed as the function evaluating if the
value has changed compares datetime and date.
This triggered an issue if the widget `date` was set on the field `date_order`
on a purchase order for example ; it was not possible to create a record as
the datapoint was set `dirty`.
This rev. ensures that a `field_changed` is not triggered if the day is the same
on a date widget.
This rev. also adds support of `datetime` fields on date widget, which appears
to be a valid use case.
Fixes https://github.com/odoo/odoo/issues/20311
Before this commit, the image was directly built without using the corresponding
template, which set some properties on the image (class, width, etc.).
When we generate commands for many2many, it could happen that the id was
in the list of changed fields (when we are in a new records, with a non
empty initial onchange). When this happens, the server is not happy.
To reproduce this, open the uninstall wizard of a module in the 'App'
application. This creates a new record with a non-empty many2many
field. Then click on 'Show technical modules', this will trigger an
onchange which should not send the id field.
When creating a new record with a non empty default value for a one2many
field, we did send the command 0 (for each one2many line) instead of the
command 1 (update). This was a pretty big problem, because then the
server would try to create a line with possibly incomplete data.
For example, it was not possible to create expense sheets: go to expense
menu, select one expense in the list view, click on the action menu
'submit to manager', this opens a form view with a one2many with the
selected expense, then save. Before this commit, this would lead to a
server error.
This commit ensures that tab navigation works properly when editing a
form view that contains input fields with phone widgets. Previously,
pressing TAB would skip those fields.
This commits fixes a traceback that appears when ticking a checkbox in
an x2many which triggers an onchange. The root cause of the issue is
twofold:
- confirmUpdate requires currentFieldIndex to be defined, but might be
needed when setting currentFieldIndex;
- confirmUpdate attempts to restore the selection range even if we are
not dealing with a char field (e.g. checkbox).
We solve the issue by ensuring that _selectCell gives a temporary value
to currentFieldIndex. This value is chosen so that confirmUpdate calls
_selectCell with the right parameters. Moreover, we only restore the
selection range when the range is defined.
This commit ensures that tab navigation works properly when editing a
form view that contains input fields with phone widgets. Previously,
pressing TAB would skip those fields.
Before this commit, the widget many2many_tags only loaded the first 40
records. This was difficult to see, because there were not so many views
with a lot of tags.
Géry Debongnie