README

Inertia Vue

Vue adapter helpers for yii2-extensions/inertia
Vue-friendly root view and Vite asset integration for Yii2 Inertia applications

Features

Overview

yii2-extensions/inertia-vue is a thin PHP-side adapter package for building Vue-based Inertia applications on top of yii2-extensions/inertia.

This package does not install npm dependencies for you. Instead, it provides:

• a Vue-specific bootstrap class for Yii2;
• a default root view that outputs Vite tags plus the initial Inertia page payload;
• a Vite helper component for development-server and manifest-driven production assets;
• documentation and conventions for the application-owned Vue client entrypoint.

Installation

composer require yii2-extensions/inertia-vue:^0.1

Register the Vue bootstrap class:

return [
    'bootstrap' => [
        \yii\inertia\vue\Bootstrap::class,
    ],
    'components' => [
        'inertiaVue' => [
            'class' => \yii\inertia\Vite::class,
            'baseUrl' => '@web/build',
            'devMode' => YII_ENV_DEV,
            'devServerUrl' => 'http://localhost:5173',
            'entrypoints' => [
                'resources/js/app.js',
            ],
            'manifestPath' => '@webroot/build/.vite/manifest.json',
        ],
    ],
];

Use only yii\inertia\vue\Bootstrap::class in the bootstrap list. It already delegates the base yii2-extensions/inertia bootstrap.

Vue client entrypoint

Install the client-side dependencies in your application project:

npm install vue @vitejs/plugin-vue @inertiajs/vue3 vite

Then create your client entrypoint, for example resources/js/app.js:

import { createApp, h } from "vue";
import { createInertiaApp } from "@inertiajs/vue3";

createInertiaApp({
  resolve: (name) => {
    const pages = import.meta.glob("./Pages/**/*.vue", { eager: true });
    return pages[`./Pages/${name}.vue`];
  },
  setup({ el, App, props, plugin }) {
    createApp({ render: () => h(App, props) })
      .use(plugin)
      .mount(el);
  },
});

Development mode

When devMode is true, the Vite helper bypasses the production manifest and emits @vite/client plus each entrypoints script pointing at devServerUrl. Vue HMR is carried natively by @vite/client together with @vitejs/plugin-vue; no extra preamble is needed.

Run the Vite dev server and the Yii2 application side by side:

# Terminal 1 — Vite dev server
npm run dev

# Terminal 2 — Yii2 in dev mode
YII_ENV=dev ./yii serve

See Development Notes for the full HMR workflow, CORS notes, and troubleshooting.

Production asset integration

This package expects a Vite manifest file generated with build.manifest = true. In production it will render:

1. style sheet tags for the entrypoint chunk and its imported chunks;
2. module entry scripts for each entrypoint;
3. optional modulepreload tags for imported JavaScript chunks.

Documentation

For detailed configuration options and advanced usage.

• 📚 Installation Guide
• ⚙️ Configuration Reference
• 💡 Usage Examples
• 🧪 Testing Guide
• 🛠️ Development Notes

Package information

Quality code

License