NGX-Translate Merge

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>NGX-Translate Demo</title>
    <script src="https://unpkg.com/zone.js@0.6.21/dist/zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

### NGX-Translate - http://www.ngx-translate.com/

The internationalization (i18n) library for Angular

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    'app': "./src",
    '@ngx-translate/core': 'npm:@ngx-translate/core/bundles/core.umd.js',
    '@ngx-translate/http-loader': 'npm:@ngx-translate/http-loader/bundles/http-loader.umd.js',
    '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
    '@angular/common/http': 'npm:@angular/common/bundles/common-http.umd.js',
    '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
    
    'rxjs': 'npm:rxjs',
    'tslib': 'npm:tslib',
    'typescript': 'npm:typescript@2.0.10/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './bootstrap.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

{
  "HOME": {
    "TITLE": "Hello Angular with ngx-translate!",
    "SELECT": "Change language"
  }
}

{
  "HOME": {
    "TITLE": "Bonjour Angular avec ngx-translate !",
    "SELECT": "Changer la langue"
  }
}

import {HttpClient, HttpClientModule} from "@angular/common/http";
import {BrowserModule} from "@angular/platform-browser";
import {NgModule} from "@angular/core";
import {TranslateModule, TranslateLoader} from "@ngx-translate/core";
import {TranslateHttpLoader} from "@ngx-translate/http-loader";
import {AppComponent} from "./app.component";

// AoT requires an exported function for factories
export function HttpLoaderFactory(httpClient: HttpClient) {
    return new TranslateHttpLoader(httpClient, "i18n/", ".json");
}

@NgModule({
    imports: [
        BrowserModule,
        HttpClientModule,
        TranslateModule.forRoot({
          loader: {
            provide: TranslateLoader,
            useFactory: HttpLoaderFactory,
            deps: [HttpClient]
          }
        })
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule {
}

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

declare var require: any;
@Component({
    selector: 'my-app',
    template: `
    <div>
      <h2>{{ 'HOME.TITLE' | translate }}</h2>
      <label>
        {{ 'HOME.SELECT' | translate }}
        <select #langSelect (change)="translate.use(langSelect.value)">
          <option *ngFor="let lang of translate.getLangs()" [value]="lang" [selected]="lang === translate.currentLang">{{ lang }}</option>
        </select>
      </label>
    </div>
  `,
})
export class AppComponent {
    constructor(private translate: TranslateService) {
        translate.addLangs(["en","fr"]);
        translate.setDefaultLang('en');

        let browserLang = translate.getBrowserLang();
        const translationToMerge = {
          "HOME": {
            "TITLE": "Hello Angular with ngx-translate! version2"
          }
        };
        translate.setTranslation('en', translationToMerge, true);
        translate.use('en');
    }
}

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app.module';

platformBrowserDynamic().bootstrapModule(AppModule);