DOM::HTMLCollection Class Reference

#include <html_misc.h>

Inheritance diagram for DOM::HTMLCollection:

Public Member Functions
	HTMLCollection ()
	HTMLCollection (const HTMLCollection &other)
	~HTMLCollection ()
Node	base () const
Node	firstItem () const
HTMLCollectionImpl *	handle () const
bool	isNull () const
Node	item (unsigned long index) const
unsigned long	length () const
Node	namedItem (const DOMString &name) const
Node	nextItem () const
Node	nextNamedItem (const DOMString &name) const
HTMLCollection &	operator= (const HTMLCollection &other)

Protected Member Functions
	HTMLCollection (HTMLCollectionImpl *impl)
	HTMLCollection (NodeImpl *base, int type)

Protected Attributes
HTMLCollectionImpl *	impl

Detailed Description

An HTMLCollection is a list of nodes.

An individual node may be accessed by either ordinal index or the node's name or id attributes. Note: Collections in the HTML DOM are assumed to be live meaning that they are automatically updated when the underlying document is changed.

Definition at line 130 of file html_misc.h.

Constructor & Destructor Documentation

HTMLCollection::HTMLCollection

(

)

Definition at line 112 of file html_misc.cpp.

HTMLCollection::HTMLCollection

(

const HTMLCollection &

other

)

Definition at line 122 of file html_misc.cpp.

HTMLCollection::HTMLCollection ( HTMLCollectionImpl *  impl )

protected

Definition at line 117 of file html_misc.cpp.

HTMLCollection::HTMLCollection ( NodeImpl *  base, int  type  )

protected

Definition at line 128 of file html_misc.cpp.

HTMLCollection::~HTMLCollection

(

)

Definition at line 144 of file html_misc.cpp.

Member Function Documentation

Node HTMLCollection::base

(

)

const

not part of the DOM

Definition at line 167 of file html_misc.cpp.

Node HTMLCollection::firstItem

(

)

const

Definition at line 175 of file html_misc.cpp.

HTMLCollectionImpl * HTMLCollection::handle

(

)

const

Definition at line 196 of file html_misc.cpp.

bool HTMLCollection::isNull

(

)

const

Definition at line 201 of file html_misc.cpp.

Node HTMLCollection::item

(

unsigned long

index

)

const

This method retrieves a node specified by ordinal index.

Nodes are numbered in tree order (depth-first traversal order).

Parameters

index

The index of the node to be fetched. The index origin is 0.

Returns

The Node at the corresponding position upon success. A value of null is returned if the index is out of range.

Definition at line 155 of file html_misc.cpp.

unsigned long HTMLCollection::length

(

)

const

This attribute specifies the length or size of the list.

Definition at line 149 of file html_misc.cpp.

Node HTMLCollection::namedItem

(

const DOMString &

name

)

const

This method retrieves a Node using a name.

It first searches for a Node with a matching id attribute. If it doesn't find one, it then searches for a Node with a matching name attribute, but only on those elements that are allowed a name attribute.

Parameters

name	The name of the Node to be fetched.

Returns

The Node with a name or id attribute whose value corresponds to the specified string. Upon failure (e.g., no node with this name exists), returns null .

Definition at line 161 of file html_misc.cpp.

Node HTMLCollection::nextItem

(

)

const

Definition at line 182 of file html_misc.cpp.

Node HTMLCollection::nextNamedItem

(

const DOMString &

name

)

const

Definition at line 189 of file html_misc.cpp.

HTMLCollection & HTMLCollection::operator=

(

const HTMLCollection &

other

)

Definition at line 134 of file html_misc.cpp.

Member Data Documentation

HTMLCollectionImpl* DOM::HTMLCollection::impl

protected

Definition at line 206 of file html_misc.h.

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The documentation for this class was generated from the following files:

• html_misc.h
• html_misc.cpp