WP_Customize_Nav_Menu_Setting::preview()
Handle previewing the setting.
Handle previewing the setting.
Sanitize an input.
Create/update the nav_menu term for this setting.
Get the instance data for a given widget setting.
Customize Nav Menus class.
Constructor.
Ajax handler for loading available menu items.
Ajax handler for searching available menu items.
Returns an array of all the available item types.
Prints the HTML template used to render the add-menu-item frame.