在不同的网站语言之间切换 - documentElement.lang

Question

I want to use a switch and individually target each English version of the website.

I tried using en/lang , but it does not work...

The variable populates a div with the string.

I could not use just the case 'en' since the English text is different for both SE and NO, so I need to target the English version of SE and NO individually.

 switch (document.documentElement.lang) { // ------------------------------ SE ----------------------------------- case 'en/se': var heroTitle = 'This is an se english title'; break; case 'se': var heroTitle = 'This is a swedish title'; break; // ------------------------------ NO ----------------------------------- case 'no/en': var heroTitle = 'This is a no english title'; break; case 'no': var heroTitle = 'This is a no title'; break; }

Answer 1

Look into i18next -- its by far the best way to do translations in JS.

https://www.i18next.com/

But to answer your question you'll want the full country code and lang. like en_US and en_SE I suppose. You can get the user's language with navigator.language