Deletion of code lists in the content library

[TomasEng]

It should be possible to delete unused code lists from the content library.

Acceptance criteria

• It is possible to delete an unused code list from the content library
• It is not possible to delete a code list that is in use
• The content library provides information telling the user that certain code lists cannot be deleted because they are in use

Out of scope

• Handling deletion of code lists in use (deleting the components that use the code list etc.)

Decision points

We need to decide how to communicate to the user that a code list cannot be deleted because it is in use. Options to consider:

• Display an alert when the user attempts to delete a code list in use
• Add some visual details making it clear that the code list is in use (e.g. list the components that refer to it) and disable the delete button

Dependencies

• Possibility to edit individual code lists in the content library #13949

[wrt95]

We have agreed to go for the first point:
Display an alert when the user attempts to delete a code list in use

[standeren]

As a part of this issue we also need to implement support for checking where (in ComponentID or LayoutName or both?) the code list is used in the layouts.