ng2-translate 2.2.2

TranslateService

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properties

• currentLang
        현재 사용 중인 언어

• currentLoader
        현재 사용 중인 Loader (static loader by default)

• onLangChange
        언어 변경 감지 EventEmitter.
          LangChangeEvent 는 lang: string 과 translations: any를 property로 가진다. 

• onTranslationChange
        onLangChange와 동일        
          An EventEmitter to listen to translation change events. A TranslationChangeEvent is an object with the properties lang: string & translations: any (an object containing your translations).

method

• setDefaultLang(lang: string)
        Sets the default language to use as a fallback
• use(lang: string): Observable<any>
        Changes the lang currently used
• getTranslation(lang: string): Observable<any>
        Gets an object of translations for a given language with the current loader
• setTranslation(lang: string, translations: Object, shouldMerge: boolean = false)
        Manually sets an object of translations for a given language, set shouldMerge to true if you want to append the translations instead of replacing them
• addLangs(langs: Array<string>)
        Add new langs to the list
• getLangs()
        현재 사용 가능한 언어 배열 반환
  
• get(key: string|Array<string>, interpolateParams?: Object): Observable<string|Object>
        key에 해당하는 value를 가져온다.
• instant(key: string|Array<string>, interpolateParams?: Object): string|Object
        Gets the instant translated value of a key (or an array of keys). 
          This method is synchronous and the default file loader is asynchronous. You are responsible for knowing when your translations have been loaded and it is safe to use this method. If you are not sure then you should use the get method instead.
• set(key: string, value: string, lang?: string)
        Sets the translated value of a key
• reloadLang(lang: string): Observable<string|Object>
        Calls resetLang and retrieves the translations object for the current loader
• resetLang(lang: string)
        Removes the current translations for this lang. /!\ You will have to call use, reloadLang orgetTranslation again to be able to get translations
• getBrowserLang(): string | undefined
        Returns the current browser lang if available, or undefined otherwise

TranslatePipe

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You can call the TranslatePipe with some optional parameters that will be transpolated into the translation for the given key.

Parser

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method

• interpolate(expr: string, params?: any): string
        Interpolates a string to replace parameters.

  This is a {{ key }} ==> This is a value with params = { key: "value" }

• getValue(target: any, key: stirng): any
        Gets a value from an object by composed key parser.getValue({ key1: { keyA: 'valueI' }}, 'key1.keyA') ==> 'valueI'

I'm still using RC4, but I cannot use ng2-translate because I get errors?!

If you're still using RC4, you should fix the version of ng2-translate to 2.2.2.

API 문서