1

I have all configuration and setting following instructions.

app.module.ts

import {  Http } from '@angular/http';
import {TranslateModule, TranslateStaticLoader, TranslateLoader, TranslateService } from 'ng2-translate';

imports: [
    BrowserModule,
    HttpModule,
    TranslateModule.forRoot({
      provide: TranslateLoader,
      useFactory: (http: Http) => new TranslateStaticLoader(http, '/assets/i18n', '.json'),
      deps: [Http]
    })
]

Component:

import {TranslateService,TranslatePipe } from 'ng2-translate';

constructor( private activateRoute: ActivatedRoute, public translate: TranslateService) {
    translate.addLangs(['en']);
    translate.setDefaultLang('en');

  }

And view component:

{{ 'Intro' | translate }}

This library does not work for me, it alwsays displays key of word Intro instead value translations.

There are not any errors in console. Why ngx-translate does not work or what I do wrong.

4

2 回答 2

2

如果您仍在使用 Angular <4.3，请使用来自 @angular/http 的 Http 和 http-loader@0.1.0。

如此奔跑

npm install @ngx-translate/http-loader@0.1.0 --save

为我做了伎俩

来源： ngx-翻译/核心

于 2017-08-20T09:54:40.427 回答
1

查看您的代码并不能真正分辨出什么不起作用。我注意到的一个区别是，我使用docHttpLoaderFactory提供的设置进行了设置。我将提供我的完整设置，您可以将其与您的代码进行比较，如果它有助于检测任何问题:)ngx-translate

设置：

npm install @ngx-translate/core --save
npm install @ngx-translate/http-loader --save

app.module.ts：

// i18n library
import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
import { TranslateHttpLoader } from '@ngx-translate/http-loader';

@NgModule({
  ...
  imports: [
    ...
    TranslateModule.forRoot({
      loader: {
          provide: TranslateLoader,
          useFactory: HttpLoaderFactory,
          deps: [Http]
      }
    })
  ]

src > 资产 > i18n > en.json：

{
  "Intro" : "This is intro!"
}

组件.ts：

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

export class Component{

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

组件.html：

{{ 'Intro' | translate }}
于 2017-07-28T18:18:42.477 回答