<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <script type="text/javascript"> function myfun() { var data=[{"name":1,"value":"A"}, {"name":2,"value":"B"}, {"name":3,"value":"C"}] var s= document.getElementById("s"); for(var i=0;i<data.length;i++){ s.options.add(new Option(data[i].value,data[i].name)); } } window.onload = myfun; </script> </head> <body> <select id="s"></select> </body> </html>