nextNode Method (IXMLDOMNodeList)
Returns the next node in the collection.
Script Syntax
var objXMLDOMNode = oXMLDOMNodeList.nextNode();
Return Value
An IXMLDOMNode
refers to the next node in the collection. Returns Null if there is no next node.
Example
The following script example creates an IXMLDOMNodeList
object and uses its nextNode
method to iterate the collection.
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.5.0"); var objNodeList; var objNode; xmlDoc.async = false; xmlDoc.load("books.xml"); if (xmlDoc.parseError.errorCode <> 0) { var myErr = xmlDoc.parseError; alert("You have error " + myErr.reason); } else { objNodeList = xmlDoc.getElementsByTagName("author"); for (var i=0; i<objNodeList.length; i++) { objNode = objNodeList.nextNode(); alert(objNode.text); } }
Visual Basic Syntax
Set objXMLDOMNode = oXMLDOMNodeList.nextNode
Return Value
An IXMLDOMNode
refers to the next node in the collection. Returns Null if there is no next node.
Example
The following Microsoft® Visual Basic® example creates an IXMLDOMNodeList
object and uses its nextNode
method to iterate the collection.
Dim xmlDoc As New Msxml2.DOMDocument50 Dim objNodeList As IXMLDOMNodeList Dim objNode As IXMLDOMNode xmlDoc.async = False xmlDoc.Load ("books.xml") If (xmlDoc.parseError.errorCode <> 0) Then Dim myErr Set myErr = xmlDoc.parseError MsgBox("You have error " & myErr.reason) Else Set objNodeList = xmlDoc.getElementsByTagName("author") For i = 0 To (objNodeList.length - 1) Set objNode = objNodeList.nextNode MsgBox objNode.Text Next End If
C/C++ Syntax
HRESULT nextNode( IXMLDOMNode **nextItem);
Parameters
- nextItem [out, retval]
- The next node in the collection, or Null if there is no next node.
C/C++ Return Values
- S_OK
- The value returned if successful.
- S_FALSE
- The value returned if the
nextItem
parameter is Null.
Remarks
The iterator initially points before the first node in the list so that the first call to the nextNode
method returns the first node in the list.
This method returns Null when the current node is the last node or there are no items in the list. When the current node is removed from the list, subsequent calls to nextNode
return Null. The iterator must be reset by calling the reset
method.
This member is an extension of the Worldwide Web Consortium (W3C) Document Object Model (DOM).
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See Also
Applies to: IXMLDOMNamedNodeMap | IXMLDOMNodeList | IXMLDOMSelection