DOM Attribute对象value属性返回属性的值。
语法
以下是value属性的使用语法。
attrObject.value
示例
文件：node.xml 的内容如下 -
<?xml version = "1.0"?>
<Company>
<Employee category = "Technical">
<FirstName>Tianya</FirstName>
<LastName>Su</LastName>
<ContactNo>0898-12345678</ContactNo>
<Email>tianya@xuhuhu.com</Email>
</Employee>
<Employee category = "Non-Technical">
<FirstName>Max</FirstName>
<LastName>Lee</LastName>
<ContactNo>089833990088</ContactNo>
<Email>maxsu@xuhuhu.com</Email>
</Employee>
<Employee category = "Management">
<FirstName>Susen</FirstName>
<LastName>Wong</LastName>
<ContactNo>1010-234562350</ContactNo>
<Email>Susen@xuhuhu.com</Email>
</Employee>
</Company>
以下示例演示了name属性的用法 -
<!DOCTYPE html>
<html>
<meta charset="utf-8"/>
<head>
<script>
function loadXMLDoc(filename) {
if (window.XMLHttpRequest) {
xhttp = new XMLHttpRequest();
} else // code for IE5 and IE6
{
xhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
xhttp.open("GET",filename,false);
xhttp.send();
return xhttp.responseXML;
}
</script>
</head>
<body>
<script>
xmlDoc = loadXMLDoc("/node.xml");
x = xmlDoc.getElementsByTagName('Employee');
document.write("属性的值是 : ");
document.write(x.item(0).attributes[0].value);
</script>
</body>
</html>
执行上面示例代码，得到以下结果 -
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DOM Attribute对象
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