Quasar framework入門

はじめに

Quasar frameworkはStar数14.1kがあるVue.js開発フレームワークです。
どんな感じで起動するかデモをやってみます。

Quasar framework

Quasar Framework - Build high-performance VueJS user interfaces in record time。
ホームページ：https://quasar.dev/
Githubページ：https://github.com/quasarframework/quasar

quasar/cliインストール

npm install -g @quasar/cli

Example usage
    $ quasar <command> <options>

  Help for a command
    $ quasar <command> --help
    $ quasar <command> -h

  Options
    --version, -v Print Quasar CLI version

  Commands
    create    Create a project folder
    info      Display info about your machine
                   (and your App if in a project folder)
    upgrade   Check (and optionally) upgrade Quasar packages
                   from a Quasar project folder
    serve     Create an ad-hoc server on App's distributables
    help, -h  Displays this message

プロジェクト作成

quasar create todo

? Project name (internal usage for dev) todo
? Project product name (must start with letter if building mobile apps) Quasar App
? Project description A Quasar Framework app
? Author xxx [e-mail]
? Pick your favorite CSS preprocessor: (can be changed later) SCSS
? Pick a Quasar components & directives import strategy: (can be changed later) Auto import
? Check the features needed for your project: ESLint, Vuex, Axios, Vue-i18n
? Pick an ESLint preset: Prettier
? Cordova/Capacitor id (disregard if not building mobile apps) org.cordova.quasar.app
? Should we run npm install for you after the project has been created? (recommended) yarn

※ESLint preset

• Standard (https://github.com/standard/standard)
• Airbnb (https://github.com/airbnb/javascript)
• Prettier (https://github.com/prettier/prettier)

起動

cd todo
quasar dev

quasar.conf.js設定

// Configuration for your app
// https://quasar.dev/quasar-cli/quasar-conf-js

module.exports = function (ctx) {
  return {
    // app boot file (/src/boot)
    // --> boot files are part of "main.js"
    // https://quasar.dev/quasar-cli/cli-documentation/boot-files
    boot: [
      'i18n',
      'axios'
    ],

    // https://quasar.dev/quasar-cli/quasar-conf-js#Property%3A-css
    css: [
      'app.scss'
    ],

    // https://github.com/quasarframework/quasar/tree/dev/extras
    extras: [
      // 'ionicons-v4',
      // 'mdi-v4',
      // 'fontawesome-v5',
      // 'eva-icons',
      // 'themify',
      // 'line-awesome',
      // 'roboto-font-latin-ext', // this or either 'roboto-font', NEVER both!

      'roboto-font', // optional, you are not bound to it
      'material-icons' // optional, you are not bound to it
    ],

    // https://quasar.dev/quasar-cli/quasar-conf-js#Property%3A-framework
    framework: {
      iconSet: 'material-icons', // Quasar icon set
      lang: 'en-us', // Quasar language pack

      // Possible values for "all":
      // * 'auto' - Auto-import needed Quasar components & directives
      //            (slightly higher compile time; next to minimum bundle size; most convenient)
      // * false  - Manually specify what to import
      //            (fastest compile time; minimum bundle size; most tedious)
      // * true   - Import everything from Quasar
      //            (not treeshaking Quasar; biggest bundle size; convenient)
      all: 'auto',

      components: [],
      directives: [],

      // Quasar plugins
      plugins: []
    },

    // https://quasar.dev/quasar-cli/cli-documentation/supporting-ie
    supportIE: false,

    // Full list of options: https://quasar.dev/quasar-cli/quasar-conf-js#Property%3A-build
    build: {
      vueRouterMode: 'hash', // available values: 'hash', 'history'

      // rtl: false, // https://quasar.dev/options/rtl-support
      // showProgress: false,
      // gzip: true,
      // analyze: true,

      // Options below are automatically set depending on the env, set them if you want to override
      // preloadChunks: false,
      // extractCSS: false,

      // https://quasar.dev/quasar-cli/cli-documentation/handling-webpack
      extendWebpack (cfg) {
        cfg.module.rules.push({
          enforce: 'pre',
          test: /\.(js|vue)$/,
          loader: 'eslint-loader',
          exclude: /node_modules/,
          options: {
            formatter: require('eslint').CLIEngine.getFormatter('stylish')
          }
        })
      }
    },

    // Full list of options: https://quasar.dev/quasar-cli/quasar-conf-js#Property%3A-devServer
    devServer: {
      https: false,
      port: 8080,
      open: true // opens browser window automatically
    },

    // animations: 'all', // --- includes all animations
    // https://quasar.dev/options/animations
    animations: [],

    // https://quasar.dev/quasar-cli/developing-ssr/configuring-ssr
    ssr: {
      pwa: false
    },

    // https://quasar.dev/quasar-cli/developing-pwa/configuring-pwa
    pwa: {
      workboxPluginMode: 'GenerateSW', // 'GenerateSW' or 'InjectManifest'
      workboxOptions: {}, // only for GenerateSW
      manifest: {
        name: 'Quasar App',
        short_name: 'Quasar App',
        description: 'A Quasar Framework app',
        display: 'standalone',
        orientation: 'portrait',
        background_color: '#ffffff',
        theme_color: '#027be3',
        icons: [
          {
            src: 'statics/icons/icon-128x128.png',
            sizes: '128x128',
            type: 'image/png'
          },
          {
            src: 'statics/icons/icon-192x192.png',
            sizes: '192x192',
            type: 'image/png'
          },
          {
            src: 'statics/icons/icon-256x256.png',
            sizes: '256x256',
            type: 'image/png'
          },
          {
            src: 'statics/icons/icon-384x384.png',
            sizes: '384x384',
            type: 'image/png'
          },
          {
            src: 'statics/icons/icon-512x512.png',
            sizes: '512x512',
            type: 'image/png'
          }
        ]
      }
    },

    // Full list of options: https://quasar.dev/quasar-cli/developing-cordova-apps/configuring-cordova
    cordova: {
      // noIosLegacyBuildFlag: true, // uncomment only if you know what you are doing
      id: 'org.cordova.quasar.app'
    },

    // Full list of options: https://quasar.dev/quasar-cli/developing-capacitor-apps/configuring-capacitor
    capacitor: {
      hideSplashscreen: true
    },

    // Full list of options: https://quasar.dev/quasar-cli/developing-electron-apps/configuring-electron
    electron: {
      bundler: 'packager', // 'packager' or 'builder'

      packager: {
        // https://github.com/electron-userland/electron-packager/blob/master/docs/api.md#options

        // OS X / Mac App Store
        // appBundleId: '',
        // appCategoryType: '',
        // osxSign: '',
        // protocol: 'myapp://path',

        // Windows only
        // win32metadata: { ... }
      },

      builder: {
        // https://www.electron.build/configuration/configuration

        appId: 'todo'
      },

      // More info: https://quasar.dev/quasar-cli/developing-electron-apps/node-integration
      nodeIntegration: true,

      extendWebpack (cfg) {
        // do something with Electron main process Webpack cfg
        // chainWebpack also available besides this extendWebpack
      }
    }
  }
}

設定項目は多いですが、今回通知プラグインを使ってみます。

// Quasar plugins
plugins: ['Notify', 'BottomSheet']

Index.vue

<template>
  <div>
    <h3>通知プラグインデモ</h3>
    <q-btn
      @click="$q.notify('１つ目のメッセージ')"
      color="primary"
      label="通知を表示"
    />

    <q-btn
      @click="showNotification"
      color="primary"
      label="ほかの通知を表示"
    />
  </div>
</template>

<script>
export default {
  methods: {
    showNotification () {
      this.$q.notify('ほかのメッセージ')
    }
  }
}
</script>

画面イメージ：

以上