一 代码
conn.PHP
del.PHP
index.js
- function del(id){
- var xml;
- if(window.ActiveXObject){//如果是浏览器支持ActiveXObjext则创建ActiveXObject对象
- xml=new ActiveXObject('Microsoft.XMLHTTP');
- }else if(window.XMLHttpRequest){//如果浏览器支持XMLHttpRequest对象则创建XMLHttpRequest对象
- xml=new XMLHttpRequest();
- }
- xml.open("GET","del.PHP?id="+id,true);//使用GET方法调用del.PHP并传递参数的值
- xml.onreadystatechange=function(){//当服务器准备就绪执行回调函数
- if(xml.readystate==4 && xml.status==200){//如果服务器已经传回信息并未发生错误
- var msg=xml.responseText;//把服务器传回的值赋给变量msg
- if(msg==1){//如果服务器传回的值为1则提示删除成功
- alert("删除成功!");
- location.reload();
- }else{//否则提示删除失败
- alert("删除失败!");
- return false;
- }
- }
- }
- xml.send(null);//不发送任何数据,因为数据已经使用请求URL通过GET方法发送
- }
index.PHP
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <html>
- <head>
- <Meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>分组统计</title>
- <link rel="stylesheet" type="text/css" href="mystyle.css">
- </head>
- <body>
- <script type="text/javascript" src="index.js"></script>
- <center>
- <!--banner-->
- <table width="798" border="0" cellpadding="0" cellspacing="0">
- <tr>
- <td height="112" background="images/banner.jpg"> </td>
- </tr>
- </table>
- <?PHP
- include_once("conn/conn.PHP");
- ?>
- <table width="780" border="0" cellpadding="0" cellspacing="0">
- <form name="form1" id="form1" method="post" action="deletes.PHP">
- <tr>
- <td height="20" width="5%" class="top"> </td>
- <td width="5%" class="top">id</td>
- <td width="30%" class="top">书名</td>
- <td width="10%" class="top">价格</td>
- <td width="20%" class="top">出版时间</td>
- <td width="10%" class="top">类别</td>
- <td width="10%" class="top">操作</td>
- </tr>
- <?PHP
- $sqlstr1 = "select * from tb_demo02 order by id";//按id的升序查询表tb_demo02的数据
- $result = MysqL_query($sqlstr1,$conn);//执行查询语句
- while ($rows = MysqL_fetch_array($result)){//循环输出查询结果
- ?>
- <tr>
- <td height="25" align="center" class="m_td">
- <input type=checkBox name="chk[]" id="chk" value=".$rows['id'].">
- </td>
- <td height="25" align="center" class="m_td"><?PHP echo $rows['id'];?></td>
- <td height="25" align="center" class="m_td"><?PHP echo $rows['bookname'];?></td>
- <td height="25" align="center" class="m_td"><?PHP echo $rows['price'];?></td>
- <td height="25" align="center" class="m_td"><?PHP echo $rows['f_time'];?></td>
- <td height="25" align="center" class="m_td"><?PHP echo $rows['type'];?></td>
- <td class="m_td"><a href="#" onClick="del(<?PHP echo $rows['id'];?>)">删除</a></td>
- </tr>
- <?PHP
- }
- ?>
- <tr>
- <td height="25" colspan="7" class="m_td" align="left"> </td>
- </tr>
- </form>
- </table>
- <!--show-->
- <table width="798" border="0" cellpadding="0" cellspacing="0">
- <tr>
- <td height="48" background="images/bottom.jpg"> </td>
- </tr>
- </table>
- </center>
- </body>
- </html>
二 运行结果