<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script type="text/javascript" src="jquery-1.7.1.min.js"></script> <title></title> <script> $(document).ready(function(){ //<tr/>居中 $("#tab tr").attr("align","center"); //增加<tr/> $("#but").click(function(){ var _len = $("#tab tr").length; $("#tab").append("<tr id="+_len+" align='center'>" +"<td>"+_len+"</td>" +"<td><input type='text' name='mc_"+_len+"' id='mc_"+_len+"' /></td>" +"<td><input type='text' name='dhhm_"+_len+"' id='dhhm_"+_len+"' /></td>" +"<td><a href=\'#\' οnclick=\'finish("+_len+")\'>完成</a></td>" +"<td><a href=\'#\' οnclick=\'deltr("+_len+")\'>删除</a></td>" +"</tr>"); }) }) //删除<tr/> var deltr =function(index) { var _len = $("#tab tr").length; $("tr[id='"+index+"']").remove();//删除当前行 } function finish(index){ alert("mc:" + $("#mc_"+index).val()); alert("dhhm:" + $("#dhhm_"+index).val()); } </script> </head> <body> <table id="tab" border="1" width="60%" align="center" style="margin-top:20px"> <tr> <td width="20%">序号</td> <td>名称</td> <td>电话号码</td> <td colspan='2'>操作</td> </tr> </table> <div style="border:2px; border-color:#00CC00; margin-left:20%; margin-top:20px"> <input type="button" id="but" value="增加"/> </div> </body> </html>