是这样吗?
<script language="javascript" defer>
var dom=xmldso.documentElement;
var title=dom.selectNodes("/booklist/book/title");//1
var isbn=dom.selectNodes("/booklist/book/isbn");//2
var price=dom.selectNodes("/booklist/book/price");//3
for(i=0;i<title.length;i++)alert(title[i].text)
for(i=0;i<isbn.length;i++)alert(isbn[i].text)
for(i=0;i<price.length;i++)alert(price[i].text)
</script>
<script language="javascript" defer>
var dom=xmldso.documentElement;
var title=dom.selectNodes("/booklist/book/title");//1
var isbn=dom.selectNodes("/booklist/book/isbn");//2
var price=dom.selectNodes("/booklist/book/price");//3
for(i=0;i<title.length;i++)alert(title[i].text)
for(i=0;i<isbn.length;i++)alert(isbn[i].text)
for(i=0;i<price.length;i++)alert(price[i].text)
</script>
{var i,_fA=_ZA.length;
for(i=_HB.nID+_iA;i>=0&&i<_fA;i+=_iA)
{return _ZA[i];}if(_iA<0)
return _ZA[0];else
return _ZA[_fA-1];}
{nodelength=info.childNodes[0].childNodes.length;
for (n=0;n<=nodelength-1;n++){
for (j=0;j<=2;j++){
tempn=3*n+j
names[tempn]=info.childNodes[0].childNodes[n].childNodes[j].text;
}}}
如何改成可变的?
for(i=0;i<o.length;i++) {
document.write(o[i].nodeName +":");
if(o[i].childNodes(0).nodeValue)
document.write(o[i].childNodes(0).nodeValue);
document.write("<br>");
}