I managed to solve this by changing the metabox type of the 3rd party plugin with an Ajax based select search. In the exemple below I’m not using title anymore to filter the select but instead im directly inserting the URL of the post I need (artist/album in this case). I know this is a … Read more
Visual editor issue by having multiple tiny mce editors in a CPT
There are few problems with your code. First, The name of the select field is not the same as you are trying to save using the global variable $_POST. You are saving $_POST[‘selectId’] data but it does not exist in your meta box. You named the select field as “count” but trying to get value … Read more
How to detect if metabox content was updated by the user
Change the context of excerpt metabox for the ‘New Post’ page
How to use custom form on add_meta_boxes callback
Unsaved changes in metabox inputs not detected in the block editor
Why ? You are using sanitize_text_field() in the metabox save function. According to the code referensece it, Checks for invalid UTF-8, Converts single < characters to entities Strips all tags Removes line breaks, tabs, and extra whitespace Strips octets When saving textarea you want to use sanitize_textarea_field() instead. The function is like sanitize_text_field(), but preserves … Read more
I think what you’re saying is that you’re changing the name of the posttype (CPT) itself not the posts within that post type. If that IS the case then WordPress is performing exactly as it should. That plugin is creating a CPT “custompost1” and then you are adding posts (1,2,3,etc) with that post type. Then … Read more
The toggling boxes part is easy enough, that i can manage, but saving the status of the boxes is more tricky. JS unfortunately is not one of my strengths, and i can’t get the postboxes to save their state. That said, i can show you how to toggle groups of boxes, and adjust the checkboxes … Read more