Action Button
The action button has several uses:
- Execute a business command, or open the command's window with values prefilled. The button's Parameters map values from the page into the command's model with expressions
(model, db, ctx) => ...; see Commands. - Establish links to different parts of the app: Create Page, Detail Page, List Page and Standalone Page.
- Delete the entity. (Beware, this is an irreversible operation.)
A command button has the same Before executing and After the command settings as a page action; see Entity Pages - Actions.