Get current language in Portable Object Localization using javascript

Question

I have a ASP.NET CORE 3.1 c# Web Application with multilanguage support. The multilanguage support uses Portable Object Localization. I'm in need to get the current language via Javascript. It is stored in a cookie setted using the following method :

    //GET /SetLanguage
    [HttpGet]
    public IActionResult SetLanguage(string culture, string returnUrl)
    {
        Response.Cookies.Append(
            CookieRequestCultureProvider.DefaultCookieName,
            CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(culture)),
        new CookieOptions { Expires = DateTimeOffset.UtcNow.AddYears(1), IsEssential= true }
        );
        return LocalRedirect(returnUrl);
    }

Hoe can I do it? Thanks,

Reza Jenabi · Accepted Answer · 2020-02-19 14:24:49Z

2

I think you can use the following code.

var current = document.cookie.split('; ').reduce((r, v) => {
                 const parts = v.split('=')
                 return parts[0] === '.AspNetCore.Culture'? decodeURIComponent(parts[1]) : r
                      }, '').split('|')[0].split('=')[1]

answered Feb 19, 2020 at 14:24

Reza Jenabi

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