Class Ext.data.MemoryProxy

Package:	Ext.data
Class:	MemoryProxy
Extends:	Object
Defined In:	MemoryProxy.js

An implementation of Ext.data.DataProxy that simply passes the data specified in its constructor to the Reader when its load method is called.

Properties - Methods - Events

Public Properties

This class has no public properties.

Public Methods

Method		Defined By
	MemoryProxy( `Object data` )	MemoryProxy
		MemoryProxy
	load( `Object params`, `Ext.data.DataReader) reader`, `Function callback`, `Object scope`, `Object arg` ) : void	MemoryProxy
	Load data from the requested source (in this case an in-memory data object passed to the constructor), read the data ...	MemoryProxy

Public Events

This class has no public events.

Constructor Details

MemoryProxy

public function MemoryProxy( Object data )

Parameters:

data : Object
The data object which the Reader uses to construct a block of Ext.data.Records.

Method Details

load

public function load( Object params, Ext.data.DataReader) reader, Function callback, Object scope, Object arg )

Load data from the requested source (in this case an in-memory data object passed to the constructor), read the data object into a block of Ext.data.Records using the passed Ext.data.DataReader implementation, and process that block using the passed callback.

Parameters:

params : Object
This parameter is not used by the MemoryProxy class.
reader : Ext.data.DataReader)
The Reader object which converts the data object into a block of Ext.data.Records.
callback : Function
The function into which to pass the block of Ext.data.records. The function must be passed
- The Record block object
- The "arg" argument from the load function
- A boolean success indicator
scope : Object
The scope in which to call the callback
arg : Object
An optional argument which is passed to the callback as its second parameter.

Returns:

void

This method is defined by MemoryProxy.