例题.点击按钮显示内容+弹窗效果+ajax

<!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>

<script src="jquery-1.11.2.min.js"></script>/*引入jquery*/

<script src="tanchuang.js"></script>/*引入弹窗*/

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>无标题文档</title>

<link href="tanchuang.css" rel="stylesheet" type="text/css" />/*引入弹窗css*/

</head>

<body>

<input type="button" value="显示" id="btn" />

<table width="100%" border="1" cellpadding="0" cellspacing="0">

  <tr id="sj">

    <td>代号</td>

    <td>名称</td>

    <td>操作</td>

  </tr>

  <tbody id="tb"></tbody>

</table>

<script type="text/javascript">

    $("#btn").click(function(){

            $.ajax({

                    url:"nationchuli.php",

                    dataType:"TEXT",

                    success: function(data){

                            var hang=data.split("|");

                            str="";

                            for(var i=0;i<hang.length;i++){

                                    var lie=hang[i].split("^");

                                    str=str+"<tr><td>"+lie[0]+"</td><td>"+lie[1]+"</td><td><span class='sc' bs='"+lie[0]+"'>删除</span><span class='xq' bs='"+lie[0]+"'>查看详情</span></td></tr>";

                                }

                                $("#tb").html(str);

                                $(".sc").click(function(){

                                        alert("aa");

                                    });

                                $(".xq").click(function(){

                                        var code=$(this).attr("bs");

                                        $.ajax({

                                                url:"xqchuli.php",

                                                data:{code:code},

                                                type:"POST",

                                                dataType:"TEXT",

                                                success:function(data){

                                                    var lie1=data.split("^");

                                                    var str="<div>代号:"+lie1[0]+"</div><div>名称:"+lie1[1]+"</div>";

                                                    var btn="<input type='button' value='确定' class='qd' />";

                                                    var tc=new Window({

                                                            title:"详细信息",

                                                            content:str,

                                                            buttons:btn,

                                                        });

                                                        $(".qd").click(function(){

                                                                $(".zhuti").remove();

                                                                $("#zz").remove();

                                                            });

                                                    }

                                            });

                                    });

                        }

                });

        });

</script>

</body>

</html>

2.处理页面nationchuli.php

<?php

    include("./lei/AAA.class.php");

    $db=new AAA();

    $sql="select * from nation";

    echo $db->StrQuery($sql);

?>

3.处理页面xqchuli.php

<?php

    include("./lei/AAA.class.php");

    $db=new AAA();

    $code=$_POST["code"];

    $sql="select * from nation where code='{$code}'";

    echo $db->StrQuery($sql);

?>