[TYPO3-core] RFC: #14430: disable_controls = list makes fields 'write_once'

[Christian Kuhn]

Hey,

Stefan Geith wrote:
> Problem:
> If you set
>     'disable_controls'=>'list'
> you can _once_ upload an image (or file). But because of a missing 
> Delete-Button you never are able to change this image (or file) later.
> 
> Solution:
> 1) 'disable_controls'=>'list'
>    should only remove the list, not the delete-button.

Delete button is shown but doesn't work.
Easy to test with fe_user image TCA.

Christian