[Checkins] [zopefoundation/Zope] a82fb2: Zmi add fix #505 (single add item) and #506 ("addI...

[Dieter Maurer]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: a82fb277bb3c18f756a3762989840ae0c1b29278
      https://github.com/zopefoundation/Zope/commit/a82fb277bb3c18f756a3762989840ae0c1b29278
  Author: Dieter Maurer <d-maurer at users.noreply.github.com>
  Date:   2019-02-16 (Sat, 16 Feb 2019)

  Changed paths:
    M CHANGES.rst
    M src/App/dtml/manage_navbar.dtml
    M src/zmi/styles/resources/zmi_base.js

  Log Message:
  -----------
  Zmi add fix #505 (single add item) and #506 ("addItemSelect" handling)  (#508)

* fix for #505: no special handling for single `filtered_meta_types` in `App.dtml.manage_navbar.dtml`
fix for #506: generate the `addItemSelect` form only for a context with unacquired `filtered_meta_types`

* Improve on fix for #506: ensure that `filtered_meta_type` is called with the "normal" acquisition wrapper - in case, that `filtered_meta_type` relies on implicit acquisition

* apply first part of `drfho`s change request (remove commented JS block)

* - removed unnecessary condition and fix misplaced tag opening/closing