一个在客户端生成并使用XML的例子

var objattID = objDom.createElement("Spec") file://create node "EPR-->Item-->Spec"
objattID.text=document.formItem.Spec.value
curnode.appendChild(objattID)
document.formItem.Spec.value=""

var objattID = objDom.createElement("price") file://create node "EPR-->Item-->Price"
objattID.text=document.formItem.price.value
curnode.appendChild(objattID)
document.formItem.price.value=""

saveXML(); file://save in Server with ASP

AddItem(); file://Show in DIV
}

file://-----------Del Node-------------
function Del(DelNo)
{
var cond
var Itno=DelNo-1
cond="Item[" +Itno+"]";
var delNode=objDom.documentElement.selectSingleNode(cond) file://choose node to Del
var del=objRoot.removeChild(delNode)
saveXML(); file://save in Server with ASP
DelItem(DelNo); file://Del in DIV
}

file://----------save XML----------------
function saveXML()
{
xmlHTTP.open("POST","saveXML.asp",false);
xmlHTTP.send(objDom);
if(xmlHTTP.responseText.indexOf("Error:")!=-1)
{
alert(xmlHTTP.responseText);
}
}

file://---------Add Item--------------------
function AddItem()
{
var ItemSec=document.all.addItem.children.length;
ItemSec++;
var addItem=document.all.addItem;
var oNewNode = document.createElement("DIV");
addItem.appendChild(oNewNode);
oNewNode.innerHTML="<Table><tr><td> ItemSec "+ ItemSec +" ItemNo "+ItemNo+"</td></tr></Table>";
}

file://---------Del Item--------------------
function DelItem(itNo)
{ var ItNum=itNo
var addItem=document.all.addItem;
var oChild=addItem.children(ItNum-1);
addItem.removeChild(oChild);
}

file://---------List Item--------------------

function ListItem()
{
var addItem=document.all.addItem;
var ItemList=0;
var oNewNode;
addItem.innerHTML=""; file://clear DIV

for ( x=0;x<objDom.documentElement.childNodes.length;x++ )
{
ItemList=x+1; file://get list NO
Itemnode=objDom.documentElement.childNodes(x) file://chose cucrry node
Itemname=Itemnode.selectSingleNode("Name");
ItemMount=Itemnode.selectSingleNode("Mount");
ItemSpec=Itemnode.selectSingleNode("Spec");
Itemprice=Itemnode.selectSingleNode("price");

oNewNode = document.createElement("DIV");
addItem.appendChild(oNewNode);
oNewNode.innerHTML="<Table WIDTH='60%' BORDER='1' bordercolor='green' CELLSPACING='1' CELLPADDING='1' ><tr><td colspan=2 align=center> ItemNo "+ItemList+"</td></tr><tr><td WIDTH='30%'>name: </td><td WIDTH='30%'>"+Itemname.text+" </td></tr><tr><td WIDTH='30%'>Item Mount: </td><td WIDTH='30%'>"+ItemMount.text+" </td></tr><tr><td WIDTH='30%'>Spec: </td><td WIDTH='30%'>"+ItemSpec.text+" </td></tr><tr><td WIDTH='30%'>price: </td><td WIDTH='30%'>"+Itemprice.text+" </td></tr></Table>";
}
}

</script>

------------saveXML.asp-----------------
<%@ Language=VBScript %>
<%
Response.expires=-1
dim xmlrec
set xmlrec=server.CreateObject("microsoft.xmldom")