Callback
Also written: callbacks, on_click, on_change
A function you give to a widget to run when it is clicked (`on_click`) or changed (`on_change`). It runs before the rerun, so the page that follows already shows the change.
Also written: callbacks, on_click, on_change
A function you give to a widget to run when it is clicked (`on_click`) or changed (`on_change`). It runs before the rerun, so the page that follows already shows the change.