For Custom Node Properties, extend functionality for drop-down to include multiple select
For Custom Node Properites, extend radio select to checkbox as well
The intended use: be able to for instance select multiple e-mail addresses for node-alert-email without creating multiple entries instead.
Example:
- userA wants to be notified on NodeA
- userB wants to be notified on NodeB
- userA and userB to be notified on NodeC
Currently, to accomplish this, we need a select item that has both userA and userB
Instead, we'd like to be able to select userA and userB on the same select, without having to add them twice as a new select option.
Same for radio button switch to check-box so we can select multiple options.