[英]Why JS alert message is not fired when in class
I am learning wordpress plugin development.我正在学习 wordpress 插件开发。 I have dummy question - Why, the alert message is not fired, when located in js class or in index.js?
我有一个假问题 - 为什么,当位于 js 类或 index.js 中时,不会触发警报消息?
I created new file "test.php" in my plugin folder我在插件文件夹中创建了新文件“test.php”
<?php
/*
Plugin Name: Test
Description: test plugin
Version: 1.0
Author: Jarda
*/
class Test{
function __construct(){
add_action('wp_enqueue_scripts', array($this, 'startMyScripts'));
}
function startMyScripts(){
wp_enqueue_script( 'testScript', plugin_dir_url( __FILE__ ) . '/src/index.js' );
}
$test = new Test();
}
Than I created js file "index.js" in /src/比我在 /src/ 中创建 js 文件“index.js”
import Search from "./modules/Search"
const search = new Search()
And a class "Search" in /src/modules和 /src/modules 中的“搜索”类
class Search{
constructor(){
alert("helo")
console.log("fired")
}
}
export default Search
I have node installed, package.json file looks like this我已经安装了节点,package.json 文件看起来像这样
{
"name": "test",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"build": "wp-scripts build",
"start": "wp-scripts start",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"devDependencies": {
"@wordpress/scripts": "^23.5.0"
}
}
好的,所以路径必须是 wp_enqueue_script( 'testScript', plugin_dir_url( FILE ) . '/build/index.js' );
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