CODEWITHSUNDEEP
angularlocalizationangular7code-translationngx-translate
Ni3
Ni3

Reputation: 107

Need to translate words in .ts file of angular-7 application for localization of app

I have to localize the angular-7 application. For that we already created the localizationModule which impports all required dependencies from '@ngx-translate/core';. Also I have imported the userService in which selected language will be set for application translation. I have translated all the html pages but the messages which are written in .ts file needs to be converted. I am not getting any way to achieve this. Can anyone help me to get out of this?

Upvotes: 1

Views: 4250

Answers (1)

Daniel Piñeiro
Daniel Piñeiro

Reputation: 3149

You have to use the TranslateService from @ngx-translate/core. You have two ways:

  • translate.instant with would just translate the word to the defined language directly.
  • translate.get which get the value from an observable.

Here a little example how to use it:

import { TranslateService } from '@ngx-translate/core';

yourTranslatedText : string;
yourTranslatedObservableText : string;

constructor(
  private translateService: TranslateService,
) {
   yourTranslatedText = this.translateService.instant('your.key.string'); 
   this.translateService.get('your.key.string').subscribe((translatedString) => {
      yourTranslatedObservableText = translatedString;
   });
}

Note that you can pass an Array of keys so you can translate all the words you want at once.

Upvotes: 4

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