hook = $hook;
$this->title = $title;
$this->menu = $menu;
$this->permissions = $permissions;
$this->slug = $slug;
$this->body_content_cb = $body_content_cb;
/* Add the page */
add_action('admin_menu', array($this,'add_page'));
}
/**
* Adds the custom page.
* Adds callbacks to the load-* and admin_footer-* hooks
*/
function add_page(){
/* Add the page */
$this->page = add_submenu_page($this->hook,$this->title, $this->menu, $this->permissions,$this->slug, array($this,'render_page'),10);
/* Add callbacks for this screen only */
add_action('load-'.$this->page, array($this,'page_actions'),9);
add_action('admin_footer-'.$this->page,array($this,'footer_scripts'));
}
/**
* Prints the jQuery script to initiliase the metaboxes
* Called on admin_footer-*
*/
function footer_scripts(){
?>
page, null);
do_action('add_meta_boxes', $this->page, null);
/* User can choose between 1 or 2 columns (default 2) */
add_screen_option('layout_columns', array('max' => 2, 'default' => 2) );
/* Enqueue WordPress' script for handling the metaboxes */
wp_enqueue_script('postbox');
}
/**
* Renders the page
*/
function render_page(){
?>
This class is just a simple example of a custom admin page with metaboxes. The class is intended to act as a skeleton class. You can use it to add several admin pages, but you might find that some pages require a seperate class extension.
This content always sits at the top of the page
An example of a metabox