I have a problem with the $_POST. When i create, update,delete a appointment i get normaly
a $POST like this:
1254232203713!nativeeditor_status    inserted
1254232203713_end_date                    2009-10-1 17:10
1254232203713_id                                   1254232203713
1254232203713_start_date                    2009-10-1 14:20
1254232203713_text                            New event
ids                                                            1254232203713
But if I edit the appointment a secound time I get no $_POST back.
It works only on first time.
I hope you can help me
thanks Fabi
Please be sure that you have sent correct response for insert operation. If no correct response was received, client side code will not sent second request for the same row ( it will wait for finishing of first operation ) 
Are you using connectors or custom code?
In case of custom code , response must look similar to the next
Where tid - ID of event, after adding to a DB.