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Classes:
Keyword

Class TCallbackEventParameter

TComponent
   |
   --TEventParameter
      |
      --TCallbackEventParameter

Direct Known Sub-classes:

TCallbackEventParameter class.

The TCallbackEventParameter provides the parameter passed during the callback requestion in the CallbackParameter property. The callback response content (e.g. new HTML content) must be rendered using an THtmlWriter obtained from the 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 ResponseData property.

Since: 3.1
Author: Wei Zhuo <weizhuo[at]gamil[dot]com>

Constructor Summary
public
__construct Array
Creates a new TCallbackEventParameter.

Method Summary
mixed
TCallbackResponseWriter
mixed
void
setResponseData ( mixed $value)
Methods Inherited From TComponent
TComponent::addParsedObject(), TComponent::attachEventHandler(), TComponent::canGetProperty(), TComponent::canSetProperty(), TComponent::createdOnTemplate(), TComponent::detachEventHandler(), TComponent::evaluateExpression(), TComponent::evaluateStatements(), TComponent::getEventHandlers(), TComponent::getSubProperty(), TComponent::hasEvent(), TComponent::hasEventHandler(), TComponent::hasProperty(), TComponent::raiseEvent(), TComponent::setSubProperty(), TComponent::__get(), TComponent::__set()

Constructor Details

__construct

public __construct Array

Creates a new TCallbackEventParameter.


Method Details

getCallbackParameter

public mixed getCallbackParameter ()

Output
mixed callback request parameter.
Exception

getNewWriter

public TCallbackResponseWriter getNewWriter ()

Output
TCallbackResponseWriter holds the response content.
Exception

getResponseData

public mixed getResponseData ()

Output
mixed callback response data.
Exception

setResponseData

public void setResponseData (mixed $value )

Input
mixed$valuecallback response data.
Output
Exception