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elementNode.setAttributeNS(name,value)
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value ±ØÐè¡£¹æ¶¨ÒªÉèÖõÄÊôÐÔµÄÖµ¡£

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

Àý×Ó 1

ÏÂÃæµÄ´úÂëÏò "books_ns.xml" ÖеĵÚÒ»¸ö <book> ÔªËØÌí¼ÓÒ»¸ö "edition" ÊôÐÔ£º

xmlDoc=loadXMLDoc("books_ns.xml");

x=xmlDoc.getElementsByTagName("book")[0];
ns="http://www.w3school.com.cn/edition/";

x.setAttributeNS(ns,"edition","first");

document.write(x.getAttributeNS(ns,"edition"));

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first

Àý×Ó 2

ÏÂÃæµÄ´úÂë¸ü¸ÄÁË "books_ns.xml" ÖеÚÒ»¸ö <title> ÔªËØµÄ "lang" ÊôÐÔµÄÖµ£º

xmlDoc=loadXMLDoc("books_ns.xml");

x=xmlDoc.getElementsByTagName("title")[0];
ns="http://www.w3school.com.cn/children/";

x.setAttributeNS(ns,"c:lang","italian");

document.write(x.getAttributeNS(ns,"lang"));

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italian
VUE