https://www.npmjs.com/package/@ngx-translate/core https://www.npmjs.com/package/@ngx-translate/http-loader I installed translate package from here and added ngx-translate module with its forRoot , translate service inside component ts (app & header) but it isn't working also
Header component
<header>
<nav class="navbar navbar-expand-lg navbar-light" id="header">
<div class="container">
<a class="navbar-brand" href="#">
<img src=".." alt="logo">
</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item" [routerLinkActive]="['active']" [routerLinkActiveOptions]="{ exact: true }">
<a [routerLink]="['home']" class="nav-link">Home</a>
</li>
<li class="nav-item dropdown" [routerLinkActive]="['active']" [routerLinkActiveOptions]="{ exact: true }">
<a class="nav-link dropdown-toggle" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
page 2
</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdown">
<li><a class="dropdown-item" [routerLink]="['page']">page</a></li>
</ul>
</li>
<li class="nav-item" [routerLinkActive]="['active']" [routerLinkActiveOptions]="{ exact: true }">
<a class="nav-link" [routerLink]="['features']">Features</a>
</li>
<li class="nav-item" [routerLinkActive]="['active']" [routerLinkActiveOptions]="{ exact: true }">
<a class="nav-link reserve-btn" [routerLink]="['reserve']">Reserve</a>
</li>
</ul>
</div>
<button (click)="translate.use('en')">
En
</button>
<button (click)="translate.use('ar')">
Ar
</button>
</div>
</nav>
</header>
Header.component.ts
import { DOCUMENT } from '@angular/common';
import { Component, HostListener, Inject, OnInit } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
@Component({
selector: 'app-header',
templateUrl: './header.component.html',
styleUrls: ['./header.component.scss'],
})
export class HeaderComponent implements OnInit {
// lang: string;
constructor(@Inject(DOCUMENT) private document: Document,public translate:TranslateService) {}
ngOnInit(): void {
// this.lang = localStorage.getItem('lang') || 'en';
}
}
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { GeneralPagesModule } from './general-pages/general-pages.module';
import { RentalPageModule } from './rental-page/rental-page.module';
import { SharedModule } from './shared/shared.module';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
import { TranslateHttpLoader } from '@ngx-translate/http-loader';
import { HttpClientModule, HttpClient, HTTP_INTERCEPTORS } from '@angular/common/http';
export function HttpLoaderFactory(httpClient: HttpClient) {
return new TranslateHttpLoader(httpClient, './assets/i18n/', '.json');
}
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
SharedModule,
GeneralPagesModule,
RentalPageModule,
BrowserAnimationsModule,
// TranslateModule,
HttpClientModule,
TranslateModule.forRoot({
defaultLanguage:'en',
loader: {
provide: TranslateLoader,
useFactory: createTranslateLoader,
deps: [HttpClient]
}
}),
],
providers: [
// { provide: HTTP_INTERCEPTORS, useClass: HttpInterceptorService, multi: true },
],
bootstrap: [AppComponent]
})
export class AppModule { }
export function createTranslateLoader(http:HttpClient){
return new TranslateHttpLoader(http,'./assets/i18n/','.json')
}
I also tried same steps in app.component.ts
import { Component, Inject } from '@angular/core';
import * as AOS from 'aos';
import { DOCUMENT } from '@angular/common';
import { TranslateService } from '@ngx-translate/core';
import { ActivatedRoute, NavigationEnd, Router } from '@angular/router';
import { filter} from 'rxjs/operators';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.scss']
})
export class AppComponent {
ngOnInit(){
AOS.init({
duration: 1200,
});
}
// Inject document which is safe when used with server-side rendering
constructor(@Inject(DOCUMENT) private document: Document,public translate:TranslateService,
private router: Router, private route: ActivatedRoute) {
}
}
in home.compoent.html
{{"HOME" || translate}}
home.compoent.ts
import { Component, OnInit } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
@Component({
selector: 'app-home',
templateUrl: './home.component.html',
styleUrls: ['./home.component.scss']
})
export class HomeComponent implements OnInit {
constructor(public translate:TranslateService) { }
ngOnInit(): void {
}
}
The pipe syntax is {{ 'my-translation-key' | translate }}
- you have double || in your template, please change and try again.
Alternatively you can inject the translate service and use myTanslation = this.translateService.instant('my-translation-key')
if you need to set a variable in your controller.