Unable to remove a skill/expertise/topic leader selection

[esjewett]

Once you add one of these, you seem to be stuck as there is no UI to remove the selection. For example, I should not be listed as the analytics topic lead, but I can't remove it.

[gregorwolf]

Adding:

	public static final String NULL = "null";

to the Industry.java and:

	industryRepository.save(new Industry(Industry.NULL, ""));

will add an empty entry in the drop-down-list for industry. But as the content isn't empty the corresponding field will still be shown in display mode. Any ideas for a better solution?

[esjewett]

It's tough with select inputs. Here are some options to handle this on the front end (where I think it should be):

• I think you could just have a button next to the input with the label "Clear" that only displays if a value is selected
• Switch to a multi-input (because multi-input is awesome ;) )
• Switch to an action select and have the action be to clear the input

The Fiori Design Guidelines say to provide "(None)" as an option at the beginning of the list, but I think that's bad.