angular multi language support demo code example
Example: multilanguage site angular
$ npm install @ngx-translate/core @ngx-translate/http-loader rxjs --save
import {TranslateLoader, TranslateModule} from '@ngx-translate/core';
import {TranslateHttpLoader} from '@ngx-translate/http-loader';
import {HttpClient, HttpClientModule} from '@angular/common/http';
@NgModule({
...
imports: [
...
HttpClientModule,
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: HttpLoaderFactory,
deps: [HttpClient]
}
})
],
...
})
export class AppModule { }
export function HttpLoaderFactory(http: HttpClient) {
return new TranslateHttpLoader(http);
}
import {Component} from '@angular/core';
import {TranslateService} from '@ngx-translate/core';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.scss']
})
export class AppComponent {
constructor(private translate: TranslateService) {
translate.setDefaultLang('en');
}
useLanguage(language: string) {
this.translate.use(language);
}
}
{
"demo": {
"title": "Translation demo",
"text": "This is a simple demonstration app for ngx-translate"
}
}
<p [translate]="'demo.text'"></p>
<button (click)="useLanguage('en')">en</button>
<button (click)="useLanguage('de')">de</button>