json parse
<!DOCTYPE html> <html> <body> <h2>Convert a string into a date object.</h2> <p id="demo"></p> <script> var text = '{"name":"John", "birth":"1986-12-14", "city":"New York"}'; var obj = JSON.parse(text); obj.birth = new Date(obj.birth); document.getElementById("demo").innerHTML = obj.name + ", " + obj.birth; </script> </body> </html>