JQuery的ajax的用法 在asp中使用 $.ajax()

 

<%
response.Expires=-1
response.CacheControl="no-cache"
%>
<!--#include file="../../conn/conn.asp"-->
<!--#include file="../psw.asp"-->
<!--#include file="../../functions/dofunction.asp"-->
<!--#include file="../../functions/showfunction.asp"-->
<!--#include file="../../fqdb/admin/website.asp"-->

<%
    cmd = checkstr(request("cmd"),2)
    if cmd="loadteacher" then 
        response.Charset = "gb2312"
        set rs=server.CreateObject("adodb.recordset")
        sql="select teacher_id,name from Edu_Person"
        rs.open sql,conn,1,3
        response.write "{""data"":["
        i = 0
        do until rs.eof
            i = i + 1
            response.write "{""Id"":"&rs("teacher_id")&",""Name"":"""&rs("name")&"""}"
            if i<rs.recordcount then response.write ","
            rs.movenext()
        loop
        response.write "]}"
        response.End()
    end if
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript" src="../../js/common/jquery-1.8.0.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
    $("#btn1").click(function(){
        //alert("click");
        $.ajax({
            url:"ajaxtest.asp?cmd=loadteacher",
            dataType:"json",
            success:function(json){
                //var odata = $.parseJSON(json);
                var data = json.data;
                for(var i = 0,len = data.length;i<len ;i++){
                    document.writeln(data[i].Name);
                }
            }
        });
    });
});
    
    
</script>

</head>

<body>
<form  id="myform" method="post" action="ajaxtest.asp">
    <!--<input type="hidden" name="cmd" value="loadteacher">-->
    <select id="tearchers" name="teachers">
        <option value="请选择"></option>
    </select>
    <input type="button" id="btn1" name="btn1" value="加载老师">
    <!--<input type="submit" value="提交">-->
</form>
</body>

</html>
 
posted @ 2013-01-31 13:23  十年如一  阅读(581)  评论(0编辑  收藏  举报