Feature request: add ability to pass language code to the pipe

Currently, the translate pipe reads the language code from LocaleService which is fine as a default behavior

But with being the only available behavior This caused a limitation, where some areas in the view need to translate to certain language (language is already supported in the app) but no way to do so without changing the entire language in the app

We managed to add such feature in-house, with this syntax

"UserName" | translate : "ar"

But it will be much better to be supported in the library, to avoid duplicating the effort of modifying the pipe again after each new release

[robisim74]

Hello. When you add this:

    get lang(): string {

        return this.localization.languageCode;

    }

LocalizationService calls the translate pipe through Change Detection, and passes the languageCode property. If you intend to force a value to the language of the translate pipe, with pure pipes it will not work, because the pipe transform method is invoked only when Change Detection detects a change in the input parameters.

[MedAnd]

Is it possible for the translate pipe to use the localization.languageCode by default? For example:

<span>{{‘DASHBORAD_TOTAL_TITLE’ | translate}}</span>

Would be equivalent to:

<span>{{‘DASHBORAD_TOTAL_TITLE’ | translate:localization.languageCode}}</span>