hello,
in my translation service when I set a new language, the observable is not
recreated
I mean the code in the anonymous function gets not executed a second time
I tried many different things, but although the language json gets loaded
on startup, it does not work after that
@Injectable()
export class TranslateService
{
private trads={};
private language="en";
public translationLoaded : Observable<boolean>;
private translationLoadedObserver : Observer<boolean>;
constructor(private http:Http,private cookieService:CookieService )
{
this.fetchTranslation();
}
fetchTranslation()
{
this.getLanguage();
this.translationLoaded = Observable.create((observer
:Observer<boolean>)=>
{
this.translationLoadedObserver = observer;
this.http.get("app/translations/"+this.language+".json")
.map(res => res.json())
.subscribe(
res =>
{
this.trads = res;
this.translationLoadedObserver.next(true); //add
true to the observable
},
error =>
{
console.log(error);
},
);
}).share();
}
getTranslation = function(text:string) : string
{
if(this.trads[text])
return this.trads[text];
else
return "<<<"+text+">>>"
};
getLanguage()
{
this.language=this.cookieService.get("edenred_catalog_language");
return this.language;
}
setLanguage(language:string)
{
this.language=language;
this.cookieService.put("edenred_catalog_language",language);
//this.translationLoadedObserver.next(false);
//this.fetchTranslation();
//window.location.reload();
}
}
regards
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