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ÏÂÃæµÄ´úÂëÆ¬¶Î»ñÈ¡ "books.xml" ÖеÚÒ»¸ö <title> ÔªËØµÄÎı¾½Úµã£º

xmlDoc=loadXMLDoc("books.xml");
var x=xmlDoc.getElementsByTagName("title")[0];

document.write("Text Nodes: ");
document.write(x.textContent);

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Text Nodes: Everyday Italian

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ÏÂÃæµÄ´úÂëÆ¬¶Î´Ó "books.xml" µÄµÚÒ»¸ö <book> ÔªËØ·µ»ØÎı¾½Úµã£¬²¢ÓÃÒ»¸öеÄÎı¾½ÚµãÌæ»»ËùÓнڵ㣺

xmlDoc=loadXMLDoc("books.xml");
var x=xmlDoc.getElementsByTagName("book")[0];

document.write("Before: ");
document.write(x.textContent);

document.write("<br />");
x.textContent="hello";

document.write("After: ");
document.write(x.textContent);

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Before: Everyday Italian Giada De Laurentiis 2005 30.00 
After: hello
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