DOMTokenListPart

Module: JavaScript DOM API

Separate class from DOMTokenList to avoid virtualization and slowing down common operations (adding and removing classes), because of uncommon ones (part)

#include <DOMTokenListPart.idl>

Public Functions #

Public Attributes #

Public Functions Documentation #

function item #

getter DOMString item(
    unsigned long index
)

getter for a token from the list

Parameters:

• index of the token in the list

Return: string of the token name at position index or empty token if the index is out of range

function contains #

boolean contains(
    DOMString token
)

checks whether the list contains token

Parameters:

• token

Return: true if the token is in the list false otherwise

function add #

void add(
    DOMString tokens
)

adds tokens to the list

Parameters:

• tokens to be added (currently only single token can be added)

function remove #

void remove(
    DOMString tokens
)

removes tokens from the list

Parameters:

• tokens to be removed (currently only single token can be removed)

function toggle #

boolean toggle(
    DOMString token,
    boolean force
)

toggles a token from the list

Parameters:

• token to be toggled
• force if true adds token otherwise removes token

Return: true if the token was added otherwise false

function toggle #

boolean toggle(
    DOMString token
)

function replace #

void replace(
    DOMString token,
    DOMString newToken
)

replaces token with newToken

Parameters:

• token to be replaced
• newToken the token to replace token with

function supports #

boolean supports(
    DOMString token
)

not implemented

Public Attributes Documentation #

variable length #

readonly attribute unsigned long length;

length of the list

variable value #

stringifier attribute DOMString value;

string with all tokens space separated