PRADO Component Framework for PHP 5
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Class TPageStatePersister

TPageStatePersister class

TPageStatePersister implements a page state persistent method based on form hidden fields.

Since page state can be very big for complex pages, consider using alternative persisters, such as TSessionPageStatePersister, which store page state on the server side and thus reduce the network traffic for transmitting bulky page state.

TComponent
Extended by TPageStatePersister implements IPageStatePersister
Package: System\Web\UI
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 3.0
Located at Web/UI/TPageStatePersister.php
Methods summary
public TPage
# getPage( )

Returns

TPage
the page that this persister works for

Implementation of

IPageStatePersister::getPage()
public
# setPage( TPage $page )

Parameters

$page
TPage
the page that this persister works for

Implementation of

IPageStatePersister::setPage()
public
# save( mixed $state )

Saves state in hidden fields.

Saves state in hidden fields.

Parameters

$state
mixed
state to be stored

Implementation of

IPageStatePersister::save()
public mixed
# load( )

Loads page state from hidden fields.

Loads page state from hidden fields.

Returns

mixed
the restored state

Throws

THttpException
if page state is corrupted

Implementation of

IPageStatePersister::load()
Methods inherited from TComponent
__call(), __construct(), __destruct(), __get(), __isset(), __set(), __sleep(), __unset(), __wakeup(), addParsedObject(), asa(), attachBehavior(), attachBehaviors(), attachClassBehavior(), attachEventHandler(), canGetProperty(), canSetProperty(), clearBehaviors(), createdOnTemplate(), detachBehavior(), detachBehaviors(), detachClassBehavior(), detachEventHandler(), disableBehavior(), disableBehaviors(), enableBehavior(), enableBehaviors(), evaluateExpression(), evaluateStatements(), fxAttachClassBehavior(), fxDetachClassBehavior(), getAutoGlobalListen(), getBehaviorsEnabled(), getClassHierarchy(), getEventHandlers(), getListeningToGlobalEvents(), getSubProperty(), hasEvent(), hasEventHandler(), hasProperty(), isa(), listen(), raiseEvent(), setSubProperty(), unlisten()
Constants inherited from TComponent
GLOBAL_RAISE_EVENT_LISTENER
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