When changing listbox display mode (ex: from domain tree to flat list),
remove domain tree from selection, so filtering comming from domain tree
does not apply.
Requested-by: Thierry Brettnacher <tb@nexedi.com>

fixup! ListBox: support rendering empty item as user's input in multi item widget having default values.

fixup! ListBox: support rendering empty item as user's input in multi item widget having default values.

generally speaking, listbox where some editable fields are not listed in fields

Without this, every rendered cells would contain the concatenation of all cells
with same uid (i.e. None) in the previous page, and the size of each cell would
increase exponentially at each update.

fixup! Listbox: do not get stat values on brains by index when we can simply get them by key (ie. column name)

Exception is now a key error

Listbox: do not get stat values on brains by index when we can simply get them by key (ie. column name)

One example is listbox_creation_date in most modules

In some cases 'total_size' was duplicated in selection and request causing listbox rendering to fail.

so that we can call it from restricted environment.

* now Selection for anonymous is stored per its content and its key is embedded in ListBox rendering.
* we no longer provide cookie to each anonymous user.
* thus same URL (i.e. same parameter) for any anonymous user should have the same result.
* Selection storage for anonymous can be still different from the storage for the normal users.

Expired categories should not be displayed

This allows to use the same script for various columns. It is
particularly convenient for listbox used in reports with a list of
columns that could vary depending on data.

Original code failed when 'limit' key is set to None.

Allows telling user whether what he sees is the whole result set, or just
a limited sample of it.

The use of getProperty with a default value was wrong because it does not
display anything if the property is not set and fallbacks to acquisition.

Revert "fix undefined variables"

This reverts commit 77a53809.

Revert "Listbox: calculate a mapping uid -> object once"

This reverts commit 84029c01.

Revert "fix list method returning duplicate uids"

This reverts commit 386b0e6b.

Revert "test for dialog listbox with editable fields"

This reverts commit e046d8f5.

Instead of looping through the list each time.
Also check that the list method does not return duplicate uids.

Signed-off-by: Aurélien Calonne <aurel@nexedi.com>

It would be a link to the domain, category or temp domain, which is useless for
end users.
Signed-off-by: Aurélien Calonne <aurel@nexedi.com>

Allows getting current selection's MD5 even outside ListBox's renderer.
Signed-off-by: Julien Muchembled <jm@nexedi.com>

This reverts commit 1f630eaa.
One bug left, which uncovered shortcommings in 4 tests:
- 3 tests duplicate checksum computation code
- 1 test relies on previous tests not leaving garbage

Allows getting current selection's MD5 even outside ListBox's renderer.

try 2: Now without NameError

This reverts commit 4d5df6e7.
Revert done due to ERP5-MASTER : 3506 Tests, 174 Errors, 18 Failures

Allows getting current selection's MD5 even outside ListBox's renderer.

This way validator scripts will be called even for empty listboxs, and this
should also remove ERP5Form/Form.py:validate_all KeyError : 'Field listbox is
not present in request object.' messages from the logs