ifrau
Version:
Free-range app utility for IFRAME-based FRAs
12 lines (11 loc) • 322 B
JavaScript
export function hostSyncLang(host) {
host.onRequest('lang', () => {
const htmlElem = document.getElementsByTagName('html')[0];
const isRtl = (document.dir.toLowerCase() === 'rtl');
return {
isRtl: isRtl,
lang: htmlElem.getAttribute('lang'),
fallback: htmlElem.getAttribute('data-lang-default')
};
});
}