how to pass laravel session to vue.js

Question

i want to pass langguageid session from laravel to my vue component.

how i can do it?

i try like this, but not working.

my laravel session function

public function getLanguageSession($langid)
{
    if (Session::has('LangSession')) {
        Session::forget('LangSession');
        $LangSession = Session::put('LangSession', $langid);
        $getLangSession = Session::get('LangSession');
    } else {
        $LangSession = Session::put('LangSession', $langid);
        $getLangSession = Session::get('LangSession');
    }

    return redirect('/');
}

and then i call it to vue function

 public function getLanguageStringArray(Request $request, $langid)
    {
        $getLangSession = Session::get('LangSession');
        dd($getLangSession);
}

this code return me null value.

Answer 1

You should not return json data from a controller using dd($getLangSession); , this will give you a totally different output that cannot be parsed by Vue. You have to return the data as a json result to make sure Vue can read this:

public function getLanguageStringArray(Request $request, $langid)
{
    $getLangSession = Session::get('LangSession');
    return repsonse()->json($getLangSession);
}