Hi everyone,

I have a list of data which I have fetched using jQuery's Ajax request. I cannot use the JSON API tool in for the Load Data From in the Multi Select Box since I need to use Javascript variable passed in the jQuery's Ajax request. That being said, I have successfully load the fetched data into the Multi Select Box by using methods from the Chosen js plugin, as shown below:

The data also can be successfully searched and be selected in the Multi Select Box, as below:

I have checked the Multi Select box's value and it seems that all selected values are displaying correctly. However, upon submission, the values does not submitted and stored in the database. Perhaps there is something to be configured in the server side, and I have tried investigating for this, but unfortunately not found any clues for it.

Please, let me know if this is possible to done or not. 

Thank you for your support! Appreciate it!