I know that we can find ways to add Buttons in a Scriptcase form/grid. How about adding a Field type for “Button”. This way you can add the Button and select its properties and place it as any other field on a Form directly. The Button should also have access to AJAX, Javascript and PHP events of its own.
As one example, if I add a Button to the Toolbar of a given Form, that same button could be added in the Form itself. And all of the same functionality would exist withe the added feature of button events.
onclick
ongotfocus
onlostfocus
ondoubleclick
onchange
onvalidation
onrollover
…