TDOMNode_WithChildren class

In unit Laz2_DOM

Extends TDOMNode to allocate storage for child nodes.

Declaration

pascal

TDOMNode_WithChildren = class(TDOMNode)

Inheritance

TDOMNode_WithChildren
TDOMNode

Descends from it: TDOMDocument TDOMDocumentFragment TDOMEntity TDOMEntityReference TDOMNode_NS

Description

TDOMNode_WithChildren is a TDOMNode descendant which allocates storage for child nodes in the class instance. TDOMNode_WithChildren is an extension to the Node interface in the DOM specification, and is designed to save memory in a large DOM tree.

Methods

`GetFirstChild`	protected	Gets the value for the FirstChild property.
`GetLastChild`	protected	Gets the value for the LastChild property.
`CloneChildren`	protected	Makes a copy of child nodes in the specified DOM node.
`FreeChildren`	protected	Frees all Child nodes for the DOM node.
`GetTextContent`	protected	Gets the value for the TextContent property.
`SetTextContent`	protected	Sets the value for the TextContent property.
`Destroy`	public	Destructor for the class instance.
`InsertBefore`	public	Inserts a new child node immediately before the reference child node.
`ReplaceChild`	public	Replaces a child DOM node with another DOM node.
`DetachChild`	public	Detached the specified DOM node from the sub-tree.
`HasChildNodes`	public	Indicates if the current DOM node has child nodes.
`GetChildCount`	public	Gets the number of child nodes for the DOM node instance.
`FindNode`	public	Finds a DOM node with the specified value in its NodeName property.
`InternalAppend`	public	Performs actions needed to append the specified node to the ChildNodes.

Fields

`FFirstChild`	protected
`FLastChild`	protected
`FChildNodes`	protected

Inherited

From TDOMNode (51)

AppendChild Attributes baseURI Changing ChildNodes CloneNode CompareName Create FirstChild Flags FreeInstance GetAttributes GetBaseURI GetChildNodes GetEnumerator GetEnumeratorAllChildren GetLastLeaf GetLevel GetLocalName GetNamespaceURI GetNextNode GetNextNodeSkipChildren GetNodeName GetNodeType GetNodeValue GetOwnerDocument GetPrefix GetPreviousNode GetRevision HasAttributes IsDefaultNamespace IsSupported LastChild LocalName LookupNamespaceURI LookupPrefix NamespaceURI NextSibling NodeName NodeType NodeValue Normalize OwnerDocument ParentNode Prefix PreviousSibling RemoveChild SetNodeValue SetPrefix SetReadOnly TextContent

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.