WordPress:Pagina di amministrazione di esempio

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• Sezione di una pagina di amministrazione →

<?php

/*
Plugin Name: My custom admin page
Description: Adds a custom admin pages with sample styles and scripts.
Version: 1.0.0
Author: Artbees
Author URI: http://artbees.net
Text Domain: my-custom-admin-page
*/

function my_admin_menu() {
   add_menu_page(
      __( 'Sample page', 'my-textdomain' ),
      __( 'Sample menu', 'my-textdomain' ),
      'manage_options',
      'sample-page',
      'my_admin_page_contents',
      'dashicons-schedule',
      3
   );
}

add_action( 'admin_menu', 'my_admin_menu' );

function my_admin_page_contents() {
   ?>
   <h1>
      <?php esc_html_e( 'Welcome to my custom admin page.', 'my-plugin-textdomain' ); ?>
   </h1>
   <?php
}

function register_my_plugin_scripts() {
   wp_register_style( 'my-plugin', plugins_url( 'ddd/css/plugin.css' ) );
   wp_register_script( 'my-plugin', plugins_url( 'ddd/js/plugin.js' ) );
}

add_action( 'admin_enqueue_scripts', 'register_my_plugin_scripts' );

function load_my_plugin_scripts( $hook ) {
   // Load only on ?page=sample-page
   if( $hook != 'toplevel_page_sample-page' ) {
      return;
   }
   // Load style & scripts.
   wp_enqueue_style( 'my-plugin' );
   wp_enqueue_script( 'my-plugin' );
}

add_action( 'admin_enqueue_scripts', 'load_my_plugin_scripts' );

fonte: https://themes.artbees.net/blog/wordpress-custom-admin-pages/