[FIX] web: several minor issues with editable list

- correctly update the pager when a record is added or removed
- destroy the widgets of the removed row when the user clicks on
  'Cancel' when creating a new record
- ensure that the list always contains 4 rows (before this rev.,
  in list views with less than 4 records,   if the user created a
  new record, then clicked on 'Discard', there were only 3 rows
  left
- properly destroy field widgets when removed from the DOM

Note that the change of parent.parentID to parent.static is not a
bug fix, but it's better to use the key that indicates the type of
list element, instead of implying it from other attributes.

0 files changed, 0 insertions, 0 deletions