Calling Programs and Tasks (Magic xpa 4.x)
A program or a task can be called from within an event handler. An event handler that contains a call is executed by the server and returns an HTML string that is displayed in a separate browser window.
A Browser task cannot call an Online task.
A Browser task can only call another Browser task by a direct call (that is, it cannot be done through an intermediate Batch task). A Browser task can call to a Batch task that produces regular HTML output.
Calling a Batch Task