I looked at Date.js and tried following its pattern by creating an appointment using ZmAppt. It seems to me that ZmAppt is still missing a lot of functionality.
It has methods for setting the attendees, the start date, and the end date. But, I was not able to find a method for setting the title or content. Even then, I wasn't very successful getting it to work.
It almost seems like it would be easier to just create a new method from scratch to create an appointment using AjxSoapDoc.
Am I out in left field?