jeudi 18 janvier 2018

How to Update Post Meta with AJAX

I have created a website initializing CMB2 for custom post types, fields, metaboxes etc. I have created a Custom Checkbox Field which acts like a Flag. Checked or Unchecked. This Checkbox rests in a Custom Post Type Metabox and is visible on the backend.

What we need to achieve is have a Button on the Front End for the User to click. When the button is clicked, the value of the checkbox should change (update_post_meta for this checkbox).

I suppose this should be done with AJAX, but got no previous experience with it.

Can anyone help with this?




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