JavaScript获取XML数据附示例截图
JavaScript获取XML数据附示例截图
发布时间:2017-01-14 来源:查字典编辑
摘要:Hot.xml文件:复制代码代码如下:刘亦菲MingXing/LiuYiFei.htmred蔡依林MingXing/CaiYiLin.htm...

Hot.xml文件 :

复制代码 代码如下:

<?xml version="1.0" encoding="gb2312"?>

<root>

<item>

<name>刘亦菲</name>

<url>MingXing/LiuYiFei.htm</url>

<color>red</color>

</item>

<item>

<name>蔡依林</name>

<url>MingXing/CaiYiLin.htm</url>

<color>blue</color>

</item>

<item>

<name>张娜拉</name>

<url>MingXing/ZhangNaLa.htm</url>

<color>green</color>

</item>

<item>

<name>张韶涵</name>

<url>MingXiang/ZhangShaoHan.htm</url>

<color>grey</color>

</item>

<item>

<name>张靓颖</name>

<url>MingXing/ZhangLiangYin.htm</url>

<color>black</color>

</item>

<item>

<name>李宇春</name>

<url>MingXing/LiYuChun.htm</url>

<color>yellow</color>

</item>

<item>

<name>徐若瑄</name>

<url>MingXing/XuLuXuan.htm</url>

<color>pink</color>

</item>

</root>

demo1.html文件:

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>JavaScript获取XML数据</title>

<script language="javascript">

复制代码 代码如下:

var xmlDoc=new ActiveXObject("Microsoft.XMLDOM"); //创建XmlDom对象

xmlDoc.async=true; //使用异步加载

xmlDoc.onreadystatechange=loadedSales;

function loadedSales()

{

var txt="";

if(xmlDoc.readyState == 0){

alert("0");

}

if(xmlDoc.readyState == 1){

alert("1");

}

if(xmlDoc.readyState == 2){

alert("2");

}

if(xmlDoc.readyState == 3){

alert("3");

}

if(xmlDoc.readyState == 4)

{

if(xmlDoc.parseError.errorCode != 0)

{

txt="xml解析错误!";

}else{

var items=xmlDoc.documentElement.selectNodes("item");

if(items != null && items.length > 0)

{

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

{

txt += "<li><a href="+items[i].childNodes[1].text+" mce_href="+items[i].childNodes[1].text+" mce_style="color:""+items[i].childNodes[2].text+">"+items[i].childNodes[0].text+"</a></li>";

}

}else{

txt="";

}

}

}else{

txt="";

}

document.getElementById("sales").innerHTML=txt;

}

function loadXmlDoc()

{

var url="Hot.xml";

xmlDoc.load(url);

}

</script>

</head>

<body onLoad="loadXmlDoc()">

<div id="sales"></div>

</body>

</html>

效果图:

1

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