Wordpress - 保存自定义分类的自定义字段数据

Question

Forgive me if this answer is easily found in the Codex function reference. I have looked at the reference page for add_action( $hook, $function_to_add, $priority, $accepted_args ); but I have not been able to find the information I need.

What I have already:

I've created a custom field for my custom taxonomy of a custom post type. This custom field is added both to the "add new" and "edit" contexts (see image links):

• http://screencast.com/t/CBmkyxrK
• http://screencast.com/t/BQacL9AL3G

Yay, the creation part works!

What doesn't work:

Unfortunately, I'm only able to save media links that added using the "edit" context. Media links added using the "add new" quick create tool are not being saved.

Why it doesn't work

If I take a look at the example I followed to create my custom meta field (https://pippinsplugins.com/adding-custom-meta-fields-to-taxonomies/) you'll see that Pippin does not include a save action for the "add new" part, he only adds the field using add_action( 'category_add_form_fields', 'pippin_taxonomy_add_new_meta_field', 10, 2 );

---

I know that what I am missing is the WordPress specific syntax for saving actions in the "add new" context, and I know that it will be similar to the save action which is used for the "edit" context:

// add custom field to 'edit' and 'add new' contexts
add_action( 'affiche_edit_form_fields', 'affiche_taxonomy_custom_fields', 10, 2 );
add_action( 'affiche_add_form_fields',  'affiche_taxonomy_custom_fields', 10, 2 );

// save field input
add_action( 'edited_affiche', 'save_affiche_taxonomy_custom_fields', 10, 2 );

Reviewing the last line of the above code block, what is the equivalent string to 'edited_[taxonomy_name]' for adding new (not editing existing) custom taxonomy entries?

Answer 1

For adding new you need to use the create_{$taxonomy} hook

add_action( 'create_affiche', 'save_affiche_taxonomy_custom_fields', 10, 2 );