Method ya setAttribute() ya XML DOM
Mefano na Tukio
Method ya setAttribute() inaunda au inahusisha kiparamu kipya.
Mafanikio ya lugha:
elementNode.setAttribute(name,value)
| Viparamu | Muhtasari |
|---|---|
| name | Inahitajika. Inasema jina la kiparamu kinachotumika. |
| value | Inahitajika. Inasema thamani ya kiparamu kinachotumika. |
Muhtasari
Hii inapewa kiparamu kinachotumika kwa thamani ya kiparamu. Ikiwa kiparamu kinachotumika kinasema haitumikezi, hii inaunda kiparamu kipya.
Mfano
Kwa mafanikio yote, tuitumia faili ya XML books.xmlna kifaa cha JavaScript loadXMLDoc()。
Mafuatilia ya kuuza ya hii programu inaongeza kiparamu cha "edition" kwa zote <book> katika faili ya "books.xml":
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 />");
}
Matokeo:
Italiani ya kila siku - Edition: FIRST Harry Potter - Edition: FIRST Makala ya kuanza kuhakikisha XQuery - Edition: FIRST Makala ya kuelewa XML - Edition: FIRST
