ResultWithLang

play.api.mvc.LegacyI18nSupport.ResultWithLang

implicit class ResultWithLang(result: Result)(implicit messagesApi: MessagesApi)

Adds convenient methods to handle the client-side language.

This class exists only for backward compatibility.

Attributes

Sets the user's language permanently for future requests by storing it in a cookie.

For example:

implicit val lang = Lang("fr-FR")
Ok(Messages("hello.world")).withLang(lang)

Reset the user's language by discarding the language cookie set by withLang

For example:

Ok(Messages("hello.world")).withoutLang

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