如果 json 文件之一中缺少密钥，则 ngx-translate 替换为其他 json 文件相同的密钥

Question

I have a scenario, I have two languages files en.json & es.json I have a key in en.json file which is missed in es.json file, however, I want to replace this missing key with the en.json key how would I achieve this.

I know the way we use MissingTranslationHandler for missing keys, but I do not want to show a default text for missing keys, Although I'm doing this for a missed key from both files, in my scenario its different.

Any help would be greatly appreciated, thanks in advance!

Answer 1

Inside your app module constructor, you can tell what is the default language which you're interested in

export class AppModule {

    constructor(translate: TranslateService) {
        translate.setDefaultLang('en');
        translate.use('en');
    }
}