ifrau
Version:
Free-range app utility for IFRAME-based FRAs
14 lines (13 loc) • 377 B
JavaScript
export function clientSyncLang(client) {
return client.request('lang').then(lang => {
const htmlElem = document.getElementsByTagName('html')[0];
htmlElem.setAttribute('lang', lang.lang);
if (lang.fallback) {
htmlElem.setAttribute('data-lang-default', lang.fallback);
}
if (lang.isRtl) {
htmlElem.setAttribute('dir', 'rtl');
document.dir = 'rtl';
}
});
}