a/32378280/1636522

by wared

JavaScript

function string2dom (html) {
    var iframe, doc;
    iframe = document.createElement('iframe');
    iframe.style.display = 'none';
    document.body.appendChild(iframe);
    doc = iframe.contentDocument || iframe.contentWindow.document;
    iframe.parentNode.removeChild(iframe);
    doc.open();
    doc.write(html);
    doc.close();
    return doc;
}

var dom = string2dom(''
+ '<html>'
+   '<head>'
+     '<title>test</title>'
+   '</head>'
+   '<body>'
+     '<div id="test">allo la <b>terre</b></div>'
+   '</body>'
+ '</html>'
);

document.body.innerHTML = (
    dom.getElementById('test').innerHTML
);