I have spent some time going through the ACF code and searching the ACF web site for guidance on this topic. There are acf_form()
and acf_form_head()
API functions, but these are for the WordPress “front end” and I do not see any way to integrate them with the multiple items displayed on the Media/Assistant submenu table. I did not see anything in the ACF support forum that sheds light on these functions either.
ACF is in a significant transition from version 4 to version 5, and I have seen speculation of API changes between the versions. I am reluctant to invest in a solution that may not survive the update.
Finally, there is an active development project to improve the WordPress handling of custom fields and other “meta data”. Have a look at these posts:
We’re ready for more contributors to join us on the WP Metadata UI / API project
Metadata UI / API status update
I can imagine adding some support to the MLA Quick Edit and Bulk Edit areas for Date Pickers and other advanced field types, but I plan to wait until the WordPress Metadata UI / API project firms up so I can take advantage of its results.
I am marking this topic resolved because the basic question of adding the field to Quick Edit and Bulk Edit areas has been answered. I will keep the possibility of Date Picker and other advanced UI support in mind for a future MLA version.
Thanks for your question and for your interest in the plugin.