To change the page title dynamically based on the current language when using Quasar, meta, and vue-i18n, you can follow these steps:

  1. Install Dependencies: Ensure you have the necessary packages installed. Install vue-i18n if you haven't already:

    bash
    npm install vue-i18n
  2. Configure Vue-i18n: Set up Vue-i18n in your Quasar project. Create a i18n.js file in the boot folder of your Quasar project and configure the Vue-i18n instance:

    javascript
    // boot/i18n.js import Vue from 'vue'; import VueI18n from 'vue-i18n'; Vue.use(VueI18n); const messages = { en: { title: 'English Page Title', // Other English translations... }, // Add translations for other languages as needed... }; const i18n = new VueI18n({ locale: 'en', // Set the default locale fallbackLocale: 'en', messages, }); export default ({ app }) => { app.i18n = i18n; };
  3. Use Vue-i18n in Quasar Layouts or Pages: In your Quasar layouts or pages, you can use Vue-i18n to dynamically set the page title. Import the i18n instance and use the $t method to access the translated title:

    html
    <!-- layouts/MyLayout.vue --> <template> <q-page-container> <!-- Page content here --> </q-page-container> </template> <script> import { i18n } from 'boot/i18n'; export default { name: 'MyLayout', metaInfo() { return { title: this.$t('title'), // Set the page title dynamically based on the current language }; }, }; </script>
  4. Update Translation Messages: Ensure that you have defined the translation messages for the title key in your i18n.js file:

    javascript
    // i18n.js const messages = { en: { title: 'English Page Title', // Other English translations... }, fr: { title: 'Titre de la page en français', // Other French translations... }, };
  5. Switch Language and Update Page Title: To change the language and update the page title dynamically, you can use Vue-i18n's $i18n.locale to switch the language:

    javascript
    // In a component or layout method this.$i18n.locale = 'fr'; // Switch to French

    When the language is changed, the metaInfo function will be triggered, and the page title will be updated accordingly.

By following these steps, you can set up dynamic page titles based on the current language in your Quasar project using Vue-i18n and the meta plugin. Make sure to customize the translations and adapt the code to your specific project structure and requirements.

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