JSON File Method
export function createTranslateLoader(http: HttpClient) {
return new TranslateHttpLoader(http, './assets/i18n/', '.json');
}
JSON File Loader
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: (createTranslateLoader),
deps: [HttpClient]
}
}),
AngularFirestore Method
export function FirestoreTranslationsLoaderFactory(db: AngularFirestore) {
return new FirestoreTransLoader(db);
}
AngularFirestore File Loader
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: FirestoreTranslationsLoaderFactory,
deps: [AngularFirestore]
}
}),
Note: I can't use two same time I try to merge in one method and Loader.
Like I have already answered you in the comments section:
But if you need something like that you can use
MissingTranslationHandler
like I have done here:https://github.com/Mr-Eluzive/angularfire-ngx-translate-example/tree/missing-translation-handler
You can check out diffs between this branch and master to get familiar with what has to bo done to make it works.