From what I can see in firebug it looks like the start date of the appointment is being converted correctly. The object that's passed back has a parameter set called startDate with what looks like a start date in it. It looks like the _zmObjectTransformers stuff is working, but the data isn't being sent to the php script. Firebug tells me that Zimbra is sending apptStartDate=undefined. Any more ideas on where in the Zimbra code I should look next? What part of the code is handling the XML actionUrl tags that send the data?
Oh yes, I've just upgraded to version 4.5.10 to see if it would make a difference, and it hasn't.
I'm going to try and figure out how to handle things in JavaScript, and see if that works any differently, but it might take me a while to get around to doing so. I'll post whatever I find out about it here.
Thanks for all your help so far JoshuaPrismon, I really appreciate it.
