Function and usage of page_attributes_meta_box() in wordpress


Answers ( 1 )


    The page_attributes_meta_box() function in WordPress is a utility function primarily used in the WordPress backend, specifically in the page editing screen. It's designed to display the form fields related to the attributes of a page. The key details of this function are as follows:


    • Name: page_attributes_meta_box
    • Purpose: Displays page attributes form fields in the WordPress editor.


    • $post (WP_Post) [required]:
      • Description: This parameter is the current post object that is being edited.
      • Type: WP_Post
      • Role: It provides the function with the necessary data about the post/page that is currently being edited, so that the appropriate attributes (like parent page, template, and order) can be displayed and modified.


    When you invoke this function, it renders the fields in the page editor that allow you to modify page attributes. These attributes typically include:

    1. Parent: This dropdown lets you select a parent page, establishing a hierarchy of pages (useful for nested pages or creating a dropdown menu structure).

    2. Template: Allows you to select a template for your page. Templates are defined by your theme and can drastically alter the layout and functionality of the page.

    3. Order: This numeric field lets you dictate the order in which the page appears in menus and lists. Lower numbers are displayed first.

    Sample Usage:

    In most cases, you won't need to call this function directly, as it's handled internally by WordPress. However, if you're creating a custom page editing screen or modifying the default WordPress behavior, you might use it like this:

    add_action('add_meta_boxes', 'custom_add_meta_boxes');
    function custom_add_meta_boxes() {
        add_meta_box('pageparentdiv', __('Page Attributes'), 'page_attributes_meta_box', 'page', 'side', 'high');

    In this example, custom_add_meta_boxes is a function hooked to the add_meta_boxes action. It calls add_meta_box, specifying 'page_attributes_meta_box' as the callback function. This setup adds the standard Page Attributes meta box to the side of the page editing screen with high priority.


    • It's part of the WordPress Core and adheres to the design and functionality patterns of WordPress.
    • It should be used in the context of admin pages, specifically in the editing screens for posts and pages.
    • Customizing the output or behavior of this function typically involves using hooks and filters provided by WordPress rather than modifying the function directly.

    This function is a good example of how WordPress allows theme and plugin developers to interact with and modify the default behavior of post editing screens.

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