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Classes:
Keyword

Class TEventTriggeredCallback

TComponent
   |
   --TApplicationComponent
      |
      --TControl
         |
         --TCallback
            |
            --TTriggeredCallback
               |
               --TEventTriggeredCallback

TEventTriggeredCallback Class

Triggers a new callback request when a particular EventName on a control with ID given by ControlID is raised.

The default action of the event on the client-side can be prevented when PreventDefaultAction is set to true.

Since: 3.1
Author: Wei Zhuo <weizhuo[at]gmail[dot]com>
Constants Inherited From TControl
AUTOMATIC_ID_PREFIX, CLIENT_ID_SEPARATOR, CS_CHILD_INITIALIZED, CS_CONSTRUCTED, CS_INITIALIZED, CS_LOADED, CS_PRERENDERED, CS_STATE_LOADED, ID_FORMAT, ID_SEPARATOR, IS_CHILD_CREATED, IS_CREATING_CHILD, IS_DISABLE_THEMING, IS_DISABLE_VIEWSTATE, IS_ID_SET, IS_SKIN_APPLIED, IS_STYLESHEET_APPLIED, RF_ADAPTER, RF_AUTO_BINDINGS, RF_CHILD_STATE, RF_CONTROLS, RF_CONTROLSTATE, RF_DATA_BINDINGS, RF_EVENTS, RF_NAMED_CONTROLS, RF_NAMED_CONTROLS_ID, RF_NAMED_OBJECTS, RF_SKIN_ID,

Method Summary
protected  string
string
boolean
protected  array
void
render ( THtmlWriter $writer)
Registers the javascript code for initializing the active control.
void
setEventName ( string $value)
Sets the client-side event name that fires the callback request.
void
setPreventDefaultAction ( boolean $value)
Methods Inherited From TTriggeredCallback
TTriggeredCallback::getControlID(), TTriggeredCallback::getTargetControl(), TTriggeredCallback::getTriggerOptions(), TTriggeredCallback::setControlID()
Methods Inherited From TCallback
TCallback::getActiveControl(), TCallback::getClientSide(), TCallback::onCallback(), TCallback::raiseCallbackEvent()
Methods Inherited From TControl
TControl::addedControl(), TControl::addParsedObject(), TControl::addToPostDataLoader(), TControl::applyStyleSheetSkin(), TControl::autoBindProperty(), TControl::autoDataBindProperties(), TControl::bindProperty(), TControl::broadcastEvent(), TControl::bubbleEvent(), TControl::clearChildState(), TControl::clearControlState(), TControl::clearNamingContainer(), TControl::clearViewState(), TControl::convertUniqueIdToClientId(), TControl::createChildControls(), TControl::createControlCollection(), TControl::dataBind(), TControl::dataBindChildren(), TControl::dataBindProperties(), TControl::ensureChildControls(), TControl::findControl(), TControl::findControlsByID(), TControl::findControlsByType(), TControl::focus(), TControl::getAdapter(), TControl::getAllowChildControls(), TControl::getAttribute(), TControl::getAttributes(), TControl::getChildControlsCreated(), TControl::getClientID(), TControl::getControls(), TControl::getControlStage(), TControl::getControlState(), TControl::getCustomData(), TControl::getEnabled(), TControl::getEnableTheming(), TControl::getEnableViewState(), TControl::getHasAdapter(), TControl::getHasAttributes(), TControl::getHasChildInitialized(), TControl::getHasControls(), TControl::getHasInitialized(), TControl::getHasLoaded(), TControl::getHasLoadedPostData(), TControl::getHasPreRendered(), TControl::getID(), TControl::getNamingContainer(), TControl::getPage(), TControl::getParent(), TControl::getRegisteredObject(), TControl::getSkinID(), TControl::getSourceTemplateControl(), TControl::getTemplateControl(), TControl::getUniqueID(), TControl::getViewState(), TControl::getVisible(), TControl::hasAttribute(), TControl::initRecursive(), TControl::isDescendentOf(), TControl::isObjectRegistered(), TControl::loadRecursive(), TControl::loadState(), TControl::loadStateRecursive(), TControl::onDataBinding(), TControl::onInit(), TControl::onLoad(), TControl::onPreRender(), TControl::onUnload(), TControl::preRenderRecursive(), TControl::raiseBubbleEvent(), TControl::registerObject(), TControl::removeAttribute(), TControl::removedControl(), TControl::render(), TControl::renderChildren(), TControl::renderControl(), TControl::saveState(), TControl::saveStateRecursive(), TControl::setAdapter(), TControl::setAttribute(), TControl::setChildControlsCreated(), TControl::setControlStage(), TControl::setControlState(), TControl::setCustomData(), TControl::setEnabled(), TControl::setEnableTheming(), TControl::setEnableViewState(), TControl::setID(), TControl::setPage(), TControl::setSkinID(), TControl::setTemplateControl(), TControl::setViewState(), TControl::setVisible(), TControl::trackViewState(), TControl::traverseChildControls(), TControl::unbindProperty(), TControl::unloadRecursive(), TControl::unregisterObject(), TControl::__get()
Methods Inherited From TApplicationComponent
TApplicationComponent::getApplication(), TApplicationComponent::getRequest(), TApplicationComponent::getResponse(), TApplicationComponent::getService(), TApplicationComponent::getSession(), TApplicationComponent::getUser(), TApplicationComponent::publishAsset(), TApplicationComponent::publishFilePath()
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()

Constant Summary

Method Details

getClientClassName

protected string getClientClassName ()

Output
string corresponding javascript class name for TEventTriggeredCallback.
Exception

getEventName

public string getEventName ()

Output
string The client-side event name the trigger listens to.
Exception

getPreventDefaultAction

public boolean getPreventDefaultAction ()

Output
boolean true to prevent/stop default event action.
Exception

getTriggerOptions

protected array getTriggerOptions ()

Output
array list of timer options for client-side.
Exception

render

public void render (THtmlWriter $writer )

Registers the javascript code for initializing the active control.

Input
THtmlWriter$writerthe renderer.
Output
Exception

setEventName

public void setEventName (string $value )

Sets the client-side event name that fires the callback request.

Input
string$valueThe client-side event name the trigger listens to.
Output
Exception

setPreventDefaultAction

public void setPreventDefaultAction (boolean $value )

Input
boolean$valuetrue to prevent/stop default event action.
Output
Exception