XML DOM

XML DOM Contents

The DOM Method: nodeFromID()

The DOM Method: nextNode()

The DOM Method: loadXML()

The DOM Method: load()

The DOM Method: insertBefore()

The DOM Method: hasChildNodes()

The DOM Method: getNamedItem()

The DOM Method: getElementsByTagName()

The DOM Method: getAttributeNode()

The DOM Method: getAttribute()

The DOM Method: createNode()

The DOM Method: Create - other examples

The DOM Method: cloneNode()

The DOM Method: appendChild()

The DOM Method: abort()

The DOM Method: DOM object methods

The Node Type: NODE_TEXT

The Node Type: NODE_PROCESSING_INSTRUCTION

The Node Type: NODE_NOTATION

<< XHTML			XmlSerializer >>

By :	Mark Wilson I am the creator of TopXML. I am available for international and local (Australia) contracts. I am a Solution Architect/Business Analyst. I have worked in IT in several countries (NZ, Australia, South Africa, UK) building and training teams for government and very large non-governmental organizations. I am ex-Microsoft Consulting Services. I wrote the first book on Microsoft XML published in 2000 called XML Programming with VB and ASP. Most recently I have been building tools for the SEO industry. Ask me for a 37 point SEO health-checkup for your website.
First posted :	03/24/2008
Times viewed :	569

removeAttributeNode()

Is a member of:

XML DOM Element

Syntax

set objXMLDOMAttribute = objXMLDOMElement.removeAttribute-
Node(objXMLDOMAttribute)

Remark

You can remove an attribute from a Node if you have an associated XMLDOMAttribute Node type for the element Node. If the attribute was successfully removed, it will return the removed attribute Node. If not, it will return NULL.

Example

Using the example from the removeAttribute() method, we will show how to do the same function using the removeAttributeNode() method. Here we need to first get a reference to the attribute before we can remove it. The difference with this method is that we can test if the removal of the attribute was successful.

Dim objDOMDocument As DOMDocument

Dim objXMLDOMElement As IXMLDOMElement

Dim objAttrib As IXMLDOMAttribute

Set objDOMDocument = New DOMDocument

objDOMDocument.async = False

objDOMDocument.Load "http://localhost/xmlcode/people2.dtd"

Set objXMLDOMElement = objDOMDocument.documentElement.firstChild

Set objAttrib = objXMLDOMElement.removeAttributeNode (objXMLDOMElement.getAttributeNode("PERSONID"))

If objAttrib Is Nothing Then

' this removal was unsuccessful, show warning

End If

¬ We have chosen to use the getAttributeNode() method to get a reference to the attribute that we want to remove. The returned attribute (objAttribute) from the method is the removed attribute.

¬ If the attribute removal was successful, then show a warning.

This manuscript is an abridged version of a chapter from the Manning Publications book XML Programming with VB and ASP. This chapter looks at the Microsoft DOM objects. NOTE: Most images have been removed to increase speed and many of the code comments have also been removed for presentation. Please purchase the book to enjoy the full experience of all the chapters with images and code comments!