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Shahar Kazaz

@shaharkazaz

@vdiaz1130 Have you seen this section in our docs? I think that's the answer to your question :slight_smile:
Methods prefixed with translate are synchronous and will only work if your translation is already loaded.
You can use selectTranslateObject

Victor Diaz

@vdiaz1130

@shaharkazaz Thanks for the reply. I've tried selectTranslateObject as you suggested and I get the same error message. To be clear, the en.json file is in a directory within the feature module:
https://files.gitter.im/5d5555fcd73408ce4fc87fc0/qquh/image.png

and I have a loader function in the feature module:

export const loader = ['en', 'es'].reduce((acc, lang) => {
  acc[lang] = () => import(`./_i18n/${lang}.json`);
  return acc;
}, {});

The template markup sees the translations but I can't get it to show up in the component logic.

Victor Diaz

@vdiaz1130

I figured it out - had to add this.scope (reference to @Inject(TRANSLOCO_SCOPE) private scope):

let result = this.translocoService
  .selectTranslateObject(
    'generalSettings',
    {
      title: { value: 100 },
    },
    this.scope, // added this...
  )

Shahar Kazaz

@shaharkazaz

:thumbsup:

pookdeveloper

@pookdeveloper

Hi what is the purpose of "transloco.config.js"
if I delete this file it's still working, thanks!!!

François

@GrandSchtroumpf

Hello, I'm using the TranslocoService in a pipe and I would like to access a lazy loaded scope when I do :

this.transloco.translate('key', {}, 'scopeName')

I've got Missing translation for scopeName.key. I tried to provide the TRANSLOCO_SCOPE in the module in which the pipe is declared, but it didn't help. Anyone has an idea how to fix that ?

the component using the pipe already load another scope unfortunately.

François

@GrandSchtroumpf

In the end I used the load. I'm not sure it's the right way to do though as it triggers load on every pipe instance (event with shareReplay).

Patrick Zhong

@zhongsp

@shaharkazaz Does transloco support multiple fallback language for missing translation key and missing whole language? For example, the fallbacks are "fr-CA -> fr -> en" for language AND for missing translation keys.

Shahar Kazaz

@shaharkazaz

@GrandSchtroumpf as the docs states, when using the synchronous translation methods (prefixed with translate) you need to make sure the translations are loaded.
I don't think you have much of a performance issue regarding the load since it's cached, why not use selectTranslate with take(1)?

@pookdeveloper It's a configuration file mostly used by our plugins & tools (keys manager, scoped lib extractor, etc), that's why the core functionality works without it :thumbsup:

Shahar Kazaz

@shaharkazaz

@zhongsp If a translation file fails to load, all the keys you will try to translate will be taken from the fallback, did I understand your question correctly?

Patrick Zhong

@zhongsp

@shaharkazaz I defined a custom LanguageFallbackStrategy in my app to try a set of fallback languages, e.g. fr-CA / fr / en. I think it works for a translation file fails to load.
But, if it can load fr-CA.json, but missing a key in fr-CA.json. Does transloco can try fr-CA / fr / en for the missing translation key?

Patrick Zhong

@zhongsp

@shaharkazaz I enter an issue for language fallbacks, please help to look at it when u are free. Thanks. ngneat/transloco#389

Shahar Kazaz

@shaharkazaz

@zhongsp :thumbsup:

Yaza Wainakh

@YazaWainakh

Hello all,
I have a problem with translations showing in production. I have created an issue ngneat/transloco#387, but I was directed to this channel. Any idea what the problem could be?
Already tried to use the relative path for the JSON files as mentioned as a note here.

Shahar Kazaz

@shaharkazaz

@YazaWainakh have you tried following the official guide?
if you start a new project and install the library using the schematics do you still have issues? try it and see what's the difference.

Nicola Toledo

@ToledoNicola

hi everyone, i hava. a problem, i can't get the translation in the scope 'countries'

the default language is 'it' so should get countries/it.json right?

i use nx

i tried also with inject the
providers: [ { provide: TRANSLOCO_SCOPE, useValue: 'countries', }, ],

inside the component and use the translate method but don't work 😕

Nicola Toledo

@ToledoNicola

I miss something?

Shahar Kazaz

@shaharkazaz

@ToledoNicola can you please provide a small reproduction? :slight_smile:

This message was deleted

Nicola Toledo

@ToledoNicola

hi @shaharkazaz thanks for reply, ok is a little bit difficult but i will try

can be some problem in the scope or the lazy route?
this is the global configuration

Nicola Toledo

@ToledoNicola

and this is the import in the app.module

and then inside my lib in the component i just override the TRANSLOCO_SCOPE with the scope name

Yaza Wainakh

@YazaWainakh

@shaharkazaz it worked in my project when I removed the AOT flatting configuration,
The translations that are not nested appear correctly, but the nested ones only show the translation key, any ideas why?

flatten: {
          aot: environment.production,
        }

Yaza Wainakh

@YazaWainakh

I have another general question, why does getTranslation uses an http request and not just import the files and return them as :

import de from '@assets/i18n/de.json'
import en from '@assets/i18n/en.json'

export class TranslocoHttpLoader implements TranslocoLoader {
  constructor() {}
  getTranslation(lang: string): Observable<Translation> {
    return lang === 'de' ? of(de) : of(en)
  }
}

Nicola Toledo

@ToledoNicola

if ivy is disabled it's ok for transloco?

tipyaf

@tipyaf

Hello, I wanna set availableLangs ( in translocoConfig) from server side. Does it possible ? Thanks :)

Shahar Kazaz

@shaharkazaz

@YazaWainakh if you implement them like that you get both the translations bundled even if not both are used, but if it suits your needs use it like that, that's one of the fun things about building a hackable library :muscle:
Regarding the flattening, it's kind of hard answering this question since it's very general and I don't see usage examples, please provide a small reproduction so we can try and help :slight_smile:

@ToledoNicola You can use transloco with View Engine :thumbsup:

@tipyaf yes you can, use the setAvailableLangs method

tipyaf

@tipyaf

@shaharkazaz Thankx !!

Weston

@ronnyek

we're running into a problem running transloco-keys-manager in a linux environment... we're seeing:
Checking for missing keys ✨Cannot read property 'split' of undefined

this is a version that is recent enough to include a bug fix for that was more than 1yr old

I am seeing the following arguemtns getting passed into getScopeAndLangFromFullPath.js

filePath: /home/agent/_work/4/s/apps/frontend/src/assets/i18n/ar.json
translationPath: /home/agent/_work/4/s/apps/frontend/src/assets/i18n

Weston

@ronnyek

after running translation path through the toUnixFormat returns $

Weston

@ronnyek

well that could be changes I made, I'm looking at it

Weston

@ronnyek

ends up problem is likely to be related for having paths with ./ in transloco.config.js

fnuMMS

@fnuMMS

Hey ... how can I translate placeholder attributes for example in input-fields: <input placeholder="{{'MY_ID' | transloco}}"> <-- this does not work

Victor Diaz

@vdiaz1130

Hello. I'm having trouble loading lang files in a nested component hosted in lazy module. For some reason it only loads on the second time the component is initialized. Repo here... https://github.com/vdiaz1130/transloco-nx

Appreciate the help.

Victor Diaz

@vdiaz1130

@fnuMMS try

<div *transloco="let t; read: languageData">
  <input
    type="text"
    [placeholder]="t('inputPlaceHolder')"
  />
</div>

4 replies

Shahar Kazaz

@shaharkazaz

@fnuMMS, as @vdiaz1130 showed, the issue is that you need to bind the placeholder. Otherwise, you are just assigning it with the string value of the expression.

@vdiaz1130 I'll take a look when I get the change :slight_smile: (can't promise when)

Victor Diaz

@vdiaz1130

@shaharkazaz Much appreciated!

2 replies

Mauro

@Tamm_gitlab

Does transloco locale have a way to set timezone globally, like setLocale()?

Having to pass it to the service etc every time you use it feels wrong (since you now also have to subscribe to some service you fetch the set timezone from).

and the token in provider cannot be updated during runtime

Mauro

@Tamm_gitlab

Also it seems like setActiveLanguage overwrites setLocale();
I want to keep these separate, not tied to language.

Mauro

@Tamm_gitlab

`this.subscription = translocoService.langChanges$
  .pipe(
    map(this.toLocale.bind(this)),
    filter(lang => !!lang)
  )
  .subscribe(this.setLocale.bind(this));`

combined with:

if (isLocaleFormat(val)) {
      return val;
    }

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