PRADO Component Framework for PHP 5
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Class TCallbackEventParameter

TCallbackEventParameter class.

The TCallbackEventParameter provides the parameter passed during the callback request in the getCallbackParameter CallbackParameter property. The callback response content (e.g. new HTML content) must be rendered using an THtmlWriter obtained from the getNewWriter NewWriter property, which returns a NEW instance of TCallbackResponseWriter.

Each instance TCallbackResponseWriter is associated with a unique boundary delimited. By default each panel only renders its own content. To replace the content of ONE panel with that of rendered from multiple panels use the same writer instance for the panels to be rendered.

The response data (i.e., passing results back to the client-side callback handler function) can be set using setResponseData ResponseData property.

TComponent
Extended by TEventParameter
Extended by TCallbackEventParameter

Direct known subclasses

TActiveTableCellEventParameter, TActiveTableRowEventParameter, TAutoCompleteEventParameter
Package: System\Web\UI\ActiveControls
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Wei Zhuo <weizhuo[at]gamil[dot]com>
Since: 3.1
Located at Web/UI/ActiveControls/TCallbackEventParameter.php
Methods summary
public
# __construct( mixed $response, mixed $parameter )

Creates a new TCallbackEventParameter.

Creates a new TCallbackEventParameter.

Overrides

TComponent::__construct()
public TCallbackResponseWriter
# getNewWriter( )

Returns

TCallbackResponseWriter
holds the response content.
public mixed
# getCallbackParameter( )

Returns

mixed
callback request parameter.
public
# setResponseData( mixed $value )

Parameters

$value
mixed
callback response data.
public mixed
# getResponseData( )

Returns

mixed
callback response data.
Methods inherited from TComponent
__call(), __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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