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JS读取并输出xml文件节点及属性（兼容IE，FF）

2014-08-21 16:42 302 查看

JS读取并输出xml文件节点及属性（兼容IE，FF）

这个东西让我好难找啊，不过还是找到了。

好东东不能自己藏着，发出来分享一下了，^_^ |

book.html 代码如下：

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

<!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 language="javascript">
var xmlDoc;
var browse="";
function loadXML()
{
var fileRoute="books.xml"
if (window.ActiveXObject)
{
xmlDoc = new ActiveXObject('Msxml2.DOMDocument');
xmlDoc.async=false;
xmlDoc.load(fileRoute);
browse="ie";
}
else if (document.implementation && document.implementation.createDocument)
{
xmlDoc=document.implementation.createDocument('', '', null);
xmlDoc.load(fileRoute);
browse="ff";
}
else
{
alert( '未做与该浏览器的兼容！');
}
}

function getmessage()
{
var msg='<table border="1" cellspacing="0" cellpadding="0" width="500">';
msg+='<tr><td width="90"></td><td width="100">图书编号</td><td width="100">种类编号</td><td width="110">图书名称</td><td width="100">作者</td></tr>'
if(browse=="ff")
{
var cNodes = xmlDoc.getElementsByTagName("book");
for(j=0;j<cNodes.length;j++)
{
var bookID=xmlDoc.getElementsByTagName("book")[j].getAttribute("id");
var sortID=xmlDoc.getElementsByTagName("book")[j].getAttribute("sortID");
var bookTitle=xmlDoc.getElementsByTagName("title")[j].childNodes[0].nodeValue;
var bookAuthor=xmlDoc.getElementsByTagName("author")[j].childNodes[0].nodeValue;
msg+='<tr><td>'+j+'</td><td>'+bookID+'</td><td width="100">'+sortID+'</td><td width="190">'+bookTitle+'</td><td width="120">'+bookAuthor+'</td></tr>'
}

}
else if(browse=="ie")
{
var state = xmlDoc.readyState;
if (state == 4)
{
var oNodes = xmlDoc.selectNodes("//books/book");
for(j=0;j<oNodes.length;j++)
{
var bookID=oNodes[j].getAttribute("id");
var sortID=oNodes[j].getAttribute("sortID");
var bookTitle=oNodes[j].childNodes[0].text;
var bookAuthor=oNodes[j].childNodes[1].text;
msg+='<tr><td>'+j+'</td><td>'+bookID+'</td><td width="100">'+sortID+'</td><td width="190">'+bookTitle+'</td><td width="120">'+bookAuthor+'</td></tr>'
}
}
}
msg+='</table>';
//alert(msg)
document.getElementById("bookList").innerHTML=msg;
}

</script>
</head>
<body onload="loadXML();">
<div id="bookList" style="width:500px;">
</div>
<table border="0" cellspacing="0" cellpadding="0" width="500">
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
<input name="button" type="button" onclick="getmessage()" value="onclick" />
</body>
</html>

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

books.xml 代码如下：

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

<?xml version="1.0" encoding="gb2312"?>
<books>
<book id="4" sortID="a4">
<title>author4aa</title>
<author>author4</author>
</book>
<book id="5" sortID="a5">
<title>author55</title>
<author>author5</author>
</book>
<book id="6" sortID="a6">
<title>booktitle</title>
<author>author6</author>
</book>
<book id="7" sortID="a7">
<title>booktitle</title>
<author>author7</author>
</book>
<book id="8" sortID="a8">
<title>booktitle</title>
<author>author8</author>
</book>
<book id="15" sortID="a15">
<title>author155</title>
<author>author15</author>
</book>
</books>

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