Reply To: Issue on creating a new multiple select field type

• tgillet1

• July 12, 2021 at 2:01 am

Somehow I missed your response until now, game-ryo! I see what you did. That’s useful to understand those settings. After reviewing your comment and at least getting my sites to show up in the dropdown (without ajax), I went back to focusing on how to get the ajax set up properly. I returned to another implementation I’d had trouble with previously, from JamesImpression: https://github.com/JamesImpression/acf-multisite-select
I was able to combine that code’s javascript with my php code based on post_object and finally got it to work!

The key was to register and enqueue the js (in assets/js/input.js) that calls acf.registerFieldType. It also allows for additional initialization code, but I didn’t need that.

I’ll try to keep an eye out for alerts if you see this, want to give it a try, and have any questions.