functioncopyStringToClipboard (str) { // Create new element var el = document.createElement('textarea'); // Set value (string to be copied) el.value = str; // Set non-editable to avoid focus and move outside of view el.setAttribute('readonly', ''); el.style = {position: 'absolute', left: '-9999px'}; document.body.appendChild(el); // Select text inside element el.select(); // Copy text to clipboard document.execCommand('copy'); // Remove temporary element document.body.removeChild(el); }