@benoitranque Thank you for the link. I am new not only to quasar but also vue and all its underpinnings…

I managed to get it working

The thing is, since quasar uses “en-us” and “en-uk” and not only “en” like in the default example, I had to split “en” in “-us” and “-uk” versions inside src/i18n and then convert from snake case to camel case in my language selection component (cf. snakeToCamel() ).

// language selection component
<template>
  <q-select
    stack-label="Language"
    :options="[
      { label: 'English (US)', value: 'en-us' },
      { label: 'English (UK)', value: 'en-uk' },
      { label: 'Français',     value: 'fr' },
      { label: 'Deutsche',     value: 'de' },
      { label: 'Español',      value: 'es' }
    ]"
    v-model="lang"
  />
</template>

<script>
export default {
  data () {
    return {
      lang: this.$q.i18n.lang
    }
  },
  watch: {
    lang (lang) {
      // Update application specific i18n
      this.$i18n.locale = snakeToCamel(lang)
      // Update quasar components i18n
      // (dynamic import, so loading on demand only)
      import(`quasar-framework/i18n/${lang}`).then(lang => {
        this.$q.i18n.set(lang.default)
      })
    }
  }
}
function snakeToCamel (str) {
  return str.replace(/(-\w)/g, m => { return m[1].toUpperCase() })
}
</script>`

And set “en-us” (ie. “enUs”) as default in the ars/plugins/i18n.js :

// src/plugins/i18n.js
import VueI18n from 'vue-i18n'
import messages from 'src/i18n'

export default ({ app, store, Vue }) => {
  Vue.use(VueI18n)

  // Set i18n instance on app
  app.i18n = new VueI18n({
    locale: 'enUs',
    fallbackLocale: 'enUs',
    messages
  })
}

It works but is this the correct way to do this?

Cheers

I have managed to get ride of the “Cannot translate the value of keypath ‘test’. Use the value of keypath as default.” message.

The problem was that setting the locale to “en-us” inside src/plugin/i18n.js didn’t find my translation in src/i18n/en-us. So I set the default locale to ‘en’ inside the plugin declaration as follows:

import VueI18n from 'vue-i18n'
import messages from 'src/i18n'

export default ({ app, store, Vue }) => {
  Vue.use(VueI18n)

  // Set i18n instance on app
  app.i18n = new VueI18n({
    locale: 'en',
    fallbackLocale: 'en',
    messages
  })
}

This manages to get the correct value with either {{ $t(‘test’) }} or {{ $i18n.t(‘test’) }}

Now, the problem is that I am unable to dynamically change the language.

I have a language selection component as follows:

<template>
  <q-select
    stack-label="Language"
    :options="[
      { label: 'English',      value: 'en' },
      { label: 'English (US)', value: 'en-us' },
      { label: 'English (UK)', value: 'en-uk' },
      { label: 'Français',     value: 'fr' },
      { label: 'Deutsche',     value: 'de' },
      { label: 'Español',      value: 'es' }
    ]"
    v-model="lang"
  />
</template>

<script>
export default {
  data () {
    return {
      lang: this.$q.i18n.lang
    }
  },
  watch: {
    lang (lang) {
      // dynamic import, so loading on demand only
      import(`quasar-framework/i18n/${lang}`).then(lang => {
        this.$q.i18n.set(lang.default)
      })
      // dynamic import, so loading on demand only
      import(`src/i18n/${lang}`).then(lang => {
        this.i18n.set(lang.default)
      })
    }
  }
}
</script>

This correctly selects the quasar components language but not my own local translations.

What is the correct call?

Cheers.

Hello,

I have followed the example in the quasar documentation to get components internationalized dynamically:
http://quasar-framework.org/components/internationalization.html

This works fine but I am encountering difficulties to get my own application translations working.

During my projects initialization, I selected that I wanted i18n support. From what I understand, this creates the file i18n.js in the folder src/plugins and adds an english translation file in src/i18n (as a side note, shouldn’t it be “en-us” and not “en” ?).
I added a couple of keys with their english translation and added other counties in src/i18n with their corresponding translation.

I am stuck with getting the local translations in my vues. I have tried the following:
{{$t(‘test’)}}
{{$i18n.t(‘test’)}}

I get the following error:
Cannot translate the value of keypath ‘test’. Use the value of keypath as default.

What should I use?

If I use quasar components labels, it works fine. Example:
{{$q.i18n.label.close}}

Thanks.

Thank you so much for this excellent framework. I started a project with it a week ago using 0.14.9 and it took me a day to migrate to 0.15.1
0.14.9 was good
0.15.1 is even better !
It is so well organised and the new features are great.
I truly admire your work. Once I will have evangelised this framework at the place I work at, I will try to convince them to donate for sure.
Thanks again!!

If you have <q-input ref=“myInput”/>
then this.$refs.myInput.focus() should work.