用window.opener对象
index.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Untitled Document</title> </head> <body> your original data<input type="text"><input type="button" value="get standard" onclick="get()"/><div id="msg"></div><input type="text" value="" id="standard" name="standard"/> <script>function get(){ window.open("child.html","child"); } </script> </body></html>
child.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <title>Untitled Document</title> </head> <body><input type="text" name="standard" id="standard"/><input type="button" value="submit" onclick="getStandard()" /><script >function getStandard(){ alert(window.opener.document); window.opener.document.getElementById('standard').value = document.getElementById('standard').value; window.opener.document.getElementById('msg').innerHTML = "success"; window.close();}</script> </body></html>
