首页 WordPress函数大全 add_meta_box()

add_meta_box()

2020-05-01 / 2204阅 / 悠然

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add_meta_box( string $id, string $title, callable $callback, string|array|WP_Screen $screen = null, string $context = 'advanced', string $priority = 'default', array $callback_args = null )

Adds a meta box to>

Contents

  • Description
    • Parameters
    • Source
    • Changelog
  • Related
    • Uses
    • Used By
  • User Contributed Notes

描述

参数

$id

(string)
(Required)
Meta box ID (used in the 'id' attribute for the meta box).

$title

(string)
(Required)
Title of the meta box.

$callback

(callable)
(Required)
Function that fills the box with the desired content. The function should echo its output.

$screen

(string|array|WP_Screen)
(Optional)
The screen or screens>WP_Screen object, or array of screen IDs. Default is the current screen. If you have used add_menu_page() or add_submenu_page() to create a new screen (and hence screen_id), make sure your menu slug conforms to the limits of sanitize_key() otherwise the 'screen' menu may not correctly render>Default value: null

$context

(string)
(Optional)
The context within the screen where the boxes should display. Available contexts vary from screen to screen. Post edit screen contexts include 'normal', 'side', and 'advanced'. Comments screen contexts include 'normal' and 'side'. Menus meta boxes (accordion sections) all use the 'side' context. Global

Default value: 'advanced'

$priority

(string)
(Optional)
The priority within the context where the boxes should show ('high', 'low').

Default value: 'default'

$callback_args

(array)
(Optional)
Data that should be set as the $args property of the box array (which is the second parameter passed to your callback).

Default value: null

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