`

php解析xml

    博客分类：
  • php
 
阅读更多

1,index.php

<html>  
<head>  
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />  
<title>ajax解析xml-www.jbxue.com</title>  
<script type="text/javascript" src="ajax.js"></script>  
<script type="text/javascript">  
    function $(id){  
        return document.getElementById(id);  
    }  
    function checkName(){  
        var http_request=createAjax();  
        http_request.onreadystatechange=function(){  
            if(http_request.readyState==4 && http_request.status==200){  
                var doc=http_request.responseXML;  
                var nodeList=doc.getElementsByTagName("title");  
                $("notice").innerHTML=nodeList[0].childNodes[0].nodeValue;  
            }  
        }  
        var data="username="+$("username").value+"&mytime="+new Date();  
        var url="index_do.php";  
        http_request.open("post",url,true);  
        http_request.setRequestHeader("Content-type","application/x-www-form-urlencoded");  
        http_request.send(data);  
    }  
</script>  
</head>  
<body>  
Please enter your username:<input type="text" name="username" id="username" onChange="checkName();" />  
<span id="notice"></span>  
</body>  
</html>

 

2，index_do.php

<?php  
header("Content-Type:text/xml;charset=utf-8");  
header("Cache-Control:no-cache");  
    $username=$_POST['username'];  
    $info="";  
    if ($username=='admin'){  // www.jbxue.com
        $info="<bookstore><title>骆驼祥子</title><author>老舍</author><title>狂人日记</title><author>鲁迅</author></bookstore>";  
    }else {  
        $info="<bookstore><title>子夜</title><author>矛盾</author><title>背影</title><author>朱自清</author></bookstore>";  
    }  
    echo $info;  
?>

 

注意：

header("Content-Type:text/xml;charset=utf-8");  

分享到：
| PHP AJAX实现省市联动
评论
发表评论

您还没有登录,请您登录后再发表评论

相关推荐

Magicbox
Global site tag (gtag.js) - Google Analytics