fateforge-tool/js/language.js

// In a browser where the language is set to French
localize();

var currentLang;
// You can also override the language detection, and pass in a language code
//$("[data-localize]").localize("main", { language: "fr" });
function changeLangFR() {
  localize("fr");
}

// This code defines a function that sets the language to English.
function changeLangEN() {
  localize("en");
}

function refreshBooks() {
  $("[data-localize]").localize("books", {
    pathPrefix: "data",
    language: currentLang,
  });
}

function refreshLoc() {
  localize(currentLang);
}

// Function to fill a data-localize attribute and update DOM
function setLocalizeDataAttr(id, dataValue) {
  const all = $('[id="' + id + '"]');
  all.each(function() {
    console.log(this.id)
    $(this).data("localize", dataValue).attr("data-localize", dataValue);
  });
}

function localize(lang) {
 $("[data-localize]")
.localize("main", { pathPrefix: "lang", language: lang })
.localize("books", { pathPrefix: "data", language: lang });
currentLang=lang;
}