load-page.php

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概述

本文档介绍了 WordPress 中 load-page.php 钩子的使用，该钩子在管理菜单页面加载时运行。通常不直接添加此动作，而是通过添加管理菜单的函数间接使用。

关键要点

load-page.php 钩子在管理菜单页面加载时触发，用于执行相关代码。
通常不直接添加此钩子，而是通过 add_options_page 等函数返回的钩子名来使用。
钩子名通常由 'load-' 前缀和页面标识符组成，例如 load-tools_page_testload。

代码示例

add_action( 'admin_menu', 'test_load');
function test_load() {
   $hook = add_management_page( 'Test', 'Test', 8, 'testload');
   print('load-'.$hook);exit;
   /*
       Result: load-tools_page_testload
   */
}

add_action( 'load-edit.php', 'post_listing_page' );
function post_listing_page() {
    //this is the wp admin edit.php post listing page!
}

📄 原文内容

More Information

Runs when an administration menu page is loaded. This action is not usually added directly — see Administration Menus for more details of how to add admin menus. If you do want to use it directly, the return value from add_options_page and similar functions gives you the (page) part of the action name.

Source

* Possible hook names include:

View all references View on Trac View on GitHub

User Contributed Notes

Skip to note 2 content

Steven Lin

6 years ago

Examples migrated from Codex:

Example:

add_action( 'admin_menu', 'test_load');
function test_load() {
   $hook = add_management_page( 'Test', 'Test', 8, 'testload');
   print('load-'.$hook);exit;
   /*
       Result: load-tools_page_testload
   */
}