Error eventID when using method PUT

Scheduler
#1

I use setTransactionMode(“REST”), On client, I create a event after I edit it. My method PUT is error because it get eventID false.
If I create a event after I refresh page and I can edit so don’t error.
Please, help me!

#2

Hi @duytanfit,

Please send the link with an online demo where the issue can be reproduced, or at least attach the file with your code. That should help to understand the cause of the issue.