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出于某种原因，下面的代码不会翻译我的字符串，即它显示我的 json KEY（例如：MY_NEW_SITES）。希望你会发现我正在做的事情有问题

这是代码

main.ts

    // this import should be first in order to load some required settings (like globals and reflect-metadata)
    import { nativeScriptBootstrap } from "nativescript-angular/application";
    import { AppComponent } from "./app.component";

    // angular 
    import { Component, provide } from '@angular/core';
    import { HTTP_PROVIDERS } from '@angular/http';

    // libs
    import { TranslateLoader, TranslateService, TranslatePipe } from 'ng2-translate/ng2-translate';
    import { TNSTranslateLoader } from 'nativescript-ng2-translate/nativescript-ng2-translate';
    import { TNSFontIconService } from 'nativescript-ng2-fonticon';

    nativeScriptBootstrap(AppComponent, [
      HTTP_PROVIDERS,
      provide(TranslateLoader, {
        useFactory: () => {
          // pass in the path to your locale files
          return new TNSTranslateLoader('assets/i18n');
        }
      }),
      TranslateService,
      provide(TNSFontIconService, {
          useFactory: () => {
            return new TNSFontIconService({
              'fa': 'font-awesome.css'
            });
          }
        })  
    ]);

网站.ts

import { Component, OnInit, ViewChild } from "@angular/core";

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

import { TNSFontIconService, TNSFontIconPipe } from 'nativescript-ng2-fonticon';
import { TNSTranslateLoader } from 'nativescript-ng2-translate/nativescript-ng2-translate';

@Component({
  templateUrl: 'pages/sites/sites.html',
  pipes: [TranslatePipe, TNSFontIconPipe]
})

export class SitesPage {
  public sites: ISiteInfo[];

  constructor(
              private fonticon: TNSFontIconService,
              translate: TranslateService) {

    this.sites = [];
  }
}

网站.html

<ActionBar [title]="'MY_NEW_SITES' | translate">
  <ActionItem (tap)="settings()">
    <StackLayout>
      <Label [text]="'fa-cog' | fonticon" class="fa"></Label>
    </StackLayout>
  </ActionItem>
  <ActionItem (tap)="addSite()"
      ios.position="right"
      android.position="popactionBarup">
    <StackLayout>
      <Label [text]="'fa-plus' | fonticon" class="fa"></Label>
    </StackLayout>
  </ActionItem>
</ActionBar>

  <StackLayout>
      <Label [text]="'MY_NEW_SITES' | translate"></Label>
  </StackLayout>

在 app/assets/i18n 下，我有 2 个 json 文件，即 en.json 和 fr.json

前任：

en.json

{
   "MY_NEW_SITES": "My New Sites"
}

fr.json

{
   "MY_NEW_SITES": "Mes nouveaux sites"
}
4

1 回答 1

1

这是因为你没有传递你的财产 MY_NEW_SITES 而是一个字符串 'MY_NEW_SITES'

改变这个

  <StackLayout>
      <Label [text]="'MY_NEW_SITES' | translate"></Label>
  </StackLayout>

对此

  <StackLayout>
      <Label [text]="MY_NEW_SITES | translate"></Label>
  </StackLayout>

并且您的问题已解决（同样适用于您的标题绑定）

于 2016-06-02T13:20:16.680 回答