How do I use the translate out of the template, in Service, or Component code? about angular-l10n HOT 3 CLOSED

Hello. Usually the translation is used in templates. Service does not exist in object-orienting languages: there are classes and also the components are classes.
However, this library has the LocalizationService class, which provides the translation service. After it has been initialized in the main component, you can take advantage of the dependency injection in all children components or classes that recall it.
It has a translate method of Observable type, you can invoke it by RX to get the translation of the desired key, something like this:

    constructor(public localization: LocalizationService) {

        var translatedTitle: string;

        this.localization.translate("TITLE").forEach(

            // Next.
            (value: string) => {

                translatedTitle = value;

            }, null

        ).then(() => console.log(translatedTitle));

    }

from angular-l10n.

Great!

2016-04-27 17:13 GMT-03:00 Roberto Simonetti [email protected]:

Hello. Usually the translation is used in templates. Service does not
exist in object-orienting languages: there are classes and also the
components are classes.
However, this library has the LocalizationService class, which provides
the translation service. After it has been initialized in the main
component, you can take advantage of the dependency injection in all
children components or classes that recall it.
It has a translate method of Observable type, you can invoke it by RX to
get the translation of the desired key, something like this:

constructor(public localization: LocalizationService) {

    var translatedTitle: string;

    this.localization.translate("TITLE").forEach(

        // Next.
        (value: string) => {

            translatedTitle = value;

        }, null

    ).then(() => console.log(translatedTitle));

}

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#3 (comment)

from angular-l10n.

I update and close this answer: Now you have two methods of LocalizationService to call in the component:

• translate of string type;
• translateAsync of Observable type.

Greetings.

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