[FIX] web: date(time) fields: trigger fieldChanged once

Before this rev., the 'fieldChanged' event was triggered each time
the user selected a value (a day, an hour, a minute or a second) in
the datepicker. This means that if there was an onchange on the
field, a lot of RPCs could have been done when a user set a
datetime. In addition, in a list view with multi edition, the user
was asked to save the changes at each step of the datetime
selection, making the feature unusable.

Task 2068280

0 files changed, 0 insertions, 0 deletions