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elementNode.setAttribute(name,value)
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name ±ØÐè¡£¹æ¶¨ÒªÉèÖõÄÊôÐÔÃû¡£
value ±ØÐè¡£¹æ¶¨ÒªÉèÖõÄÊôÐÔÖµ¡£

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ÔÚËùÓеÄÀý×ÓÖУ¬ÎÒÃǽ«Ê¹Óà XML Îļþ books.xml£¬ÒÔ¼° JavaScript º¯Êý loadXMLDoc()¡£

ÏÂÃæµÄ´úÂëÆ¬¶ÎÏò "books.xml" ÖеÄËùÓÐ <book> ÔªËØÌí¼ÓÒ»¸ö "edition" ÊôÐÔ£º

xmlDoc=loadXMLDoc("books.xml");

x=xmlDoc.getElementsByTagName("book");

for(i=0;i<x.length;i++)
{
x.item(i).setAttribute("edition","first");
}

//Output book title and edition value
x=xmlDoc.getElementsByTagName("title");
for (i=0;i<x.length;i++)
{
document.write(x[i].childNodes[0].nodeValue);
document.write(" - Edition: ");
document.write(x[i].parentNode.getAttribute('edition'));
document.write("<br />");
}

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Everyday Italian - Edition: FIRST
Harry Potter - Edition: FIRST
XQuery Kick Start - Edition: FIRST
Learning XML - Edition: FIRST
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