I have been having a look and found some extended functionality within pro/assets/js/acf-pro-input.js that allows you to return layouts and some other things. What I can’t understand though is how to programmatically add the sub-fields.
I want to pre-populate certain post types or templates with field. I thought I could add a .js file to the post.php page within admin, that runs some of the acf API functionality but I can’t understand how to add values to a field.
Anybody had any luck with this?
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