Class ListModel

Object
   |
   +--OObject
         |
         +--Observer
               |
               +--Model
                     |
                     +--ListModel

Direct Known Subclasses:

DequeModel, BalanceListModel

class ListModel

extends Model

This class encapsulates a data model for a List of objects. This class implements the Collection interface.
Author: Bruce Wallace (PolyGlotInc.com)
Defined in mvc.js

Version: 1.0

Constructor Detail

ListModel

ListModel()

Author: Bruce Wallace (PolyGlotInc.com)
Version: 1.0

_pop

Object _pop( )

pop top item off list but dont publish

Returns:
item

_push

Object _push(o)

push item onto list but dont publish

Returns:
item

_reset

void _reset( )

clear list and update timestamp but dont publish

addBefore

void addBefore(i,o)

add the given object into the list just before the given zero-based-index

addItem

Object addItem(o)

push given item onto list and publish

Returns:
item

dump

String dump()

debug method to return this list as a string

getCount

int getCount( )

return count of items in list

getItem

Object getItem(i)

return item in list with given index

getItemStr

String getItemStr(i)

return item in list with given index as formatted string

iterate

void iterate(<Function> f)

iterate thru items in list calling specified function

Parameters:
f - function that takes index and object as params and returns true if the iteration should be stopped before all items in list are processed.

konstructor

void konstructor( <String> optName )

Parameters:
optName - optional name of this instance

reset

void reset( )

clear list and publish