JS动态添加
来源：互联网 发布：大数据前景分析 编辑：程序博客网 时间：2024/06/08 19:16
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>a.html</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <script language="JavaScript"> function openWin(){showModalDialog("./a2.html", window, 'dialogHeight:10;dialogWidth:20;help:no');} function addOption(eduname){ var optionElement=document.createElement("option"); optionElement.setAttribute("value",eduname); var textElement=document.createTextNode(eduname);optionElement.appendChild(textElement);var eduElement=document.getElementById("edu");eduElement.appendChild(optionElement);} </script> <body> <form name="form1" action="test.html" method="post" > <select edu="edu" id="edu"> <option value="本科">本科</option> </select> <input type="button" name="ok" value="添加" onclick="openWin();"/> </form></body> </html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>a2.html</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <script language="JavaScript">function setData(){var sdata=window.dialogArguments;//input type="text" name="eduname" id="eduname" value="" size=8></td>var eduname=document.getElementById("eduname").value;//调用a1.html页面的函数sdata.addOption(eduname);window.close();} </script> <body> <table border="1"> <tr> <td><input type="text" name="eduname" id="eduname" value="" size=8></td><td><input type="button" name="ok" value="确定" onclick="setData();"></td> </tr> </table> </body> </html>
