How do I get user's language from the system or browser in a TMS Web Core Website?

Question

I'd like to know what language the user has set on his computer (system or browser).

How can I check or get the language with Delphi?

Answer 1

You can get the user's language with the window.navigator.language function from the Web unit.

Here's a function:

function GetSystemLanguage: String;
begin
  Result := window.navigator.language;
end;

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Here's a list of results that can come from window.navigator.language: List of ISO 639-1 language codes