Common methods of DOM manipulating XML

Dom|xml (all of the DOM's methods and properties are accessible to the Object Browser of VS)

' Create a DOM object
Set Objdom=server. CreateObject ("Microsoft.XMLDOM")

' Get XML data
' Method 1 Gets the XML data of the XML file
Objdom.load ("C:\test.xml")
' Method 2 Gets the data of the XML data string
Objdom.loadxml ("<people><man name=" SD "></people>")

' Create a Node object
Set newnode=objdom.createelement ("people")
' To the value of this node
Newnode.text= "Man"
' Add attributes to this node
Set newattribute=objdom.createnode ("attribute", "name", "")
newattribute.text= "John"
Newnode.setattributenode Newattribute
' Add child nodes to this node
Set newnodechild=objdom.createelement ("address")
Newnode.appendchild Newnodechild
' Save this Node object
Objdom.appendchild Newnode
Objdom.save ("C:\test.xml")

' Find a Node object
Set Objtofind=objdom.documentelement.selectsinglenode ("//people/man")
' Take out the node name of this node object, the node value, a property value, and all the XML
Nodename=objtofind.nodename
Nodevalue=objtofind.text
Objtofind. GetAttributeNode ("name"). NodeValue ' property value named Name

' Remove an Attribute node object
Set Objattrtofind=objdom.documentelement.selectsinglenode ("//people/man"). GetAttributeNode ("name")
' Take out the attribute name of this node, attribute value
Nodeattrname=objattrtofind.nodename
Nodeattrvalue=objattrtofind.nodevalue

' Delete a Node object
Set Objnode=objdom.documentelement.selectsinglenode ("//people/man") ' the node to be deleted
Set Objparentnode=objdom.documentelement.selectsinglenode ("//people") ' parent node of the node to be deleted
Objparentnode.removechild Objnode

' Fetch a set of byte points for a node
set Objnodes=objdom.documentelement.selectsinglenode ('//people/man '). ChildNodes
Traverse This collection
Method 1
For each element in Objnodes
 response.write element.nodename   BYTE naming
 response.write element.text        byte point value
Next
Method 2
Domlength=objnodes.length
For i = 0 to domlength-1
 response.write objnodes.childnodes (i) .nodename      byte naming
 response.write objnodes.childnodes (i) .text           byte point value
Next

' Remove a collection of attributes from a node
Set Objnodes=objdom.documentelement.selectsinglenode ("//people/man"). GetAttributeNode ("name"). Attributes
Traverse this collection
For each element in Objnodes
Response.Write Element.nodename Property Name
Response.Write Element.nodevalue Property Value
Next

======================================================

<%
Dim Xmldoc,node
Set Xmldoc=server. CreateObject ("Msxml2.domdocument")
Xmldoc.async=false ' Asynchronous transfer
Xmldoc.loadxml "<ROOT/>"

Xmldoc.createprocessinginstruction "xml", "version= ' 1.0 ' encoding= ' gb2312 '"

Set Node=xmlcreatenode (xmldoc,xmldoc.documentelement, "user", 0, 0, "")

Xmlcreatenode Xmldoc,node, "name", 1,1, "ssm1226"
Xmlcreatenode Xmldoc,node, "name", 0, 1, "It says: Rain Man"

'*********************************************************
' Function function: Add child nodes or attributes
' Xmldoc--xml DOM Object
' xmldocobj--to add the destination node object
' elenameorattname--node name or property name
' key--0-node; 1-Genus
' iftxt--whether there is content 0-none; 1-there
' text--when iftxt=1 is effective, content
' By ' Copyright information: author:ssm1226;d ata:2003-1-2;copyright:yeboss.net
'*********************************************************
function Xmlcreatenode (xmldoc,xmldocobj,elenameorattname,key,iftxt,text)
If Key=0 Then
Dim subnode
Set Subnode=xmldoc.createelement (Elenameorattname)
If Iftxt=1 then Subnode.text=text
Xmldocobj.appendchild subnode
Set Xmlcreatenode=subnode
Set subnode=nothing
ElseIf Key=1 Then
Dim Attnode
Set Attnode=xmldoc.createattribute (Elenameorattname)
If Iftxt=1 then Attnode.text=text
XmldocObj.attributes.setNamedItem Attnode
Set Xmlcreatenode=attnode
Set attnode=nothing
End If
End Function

Response.Write Xmldoc.xml
%>