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Class TActiveRadioButtonList

TActiveRadioButtonList class.

The active control counter part to radio button list control. The setAutoPostBack AutoPostBack property is set to true by default. Thus, when a radio button is clicked a onCallback OnCallback event is raised after OnSelectedIndexChanged event.

With TBaseActiveControl::setEnableUpdate() ActiveControl.EnableUpdate set to true (default is true), changes to the selection will be updated on the client side.

List items can not be changed dynamically during a callback request.

TComponent
Extended by TApplicationComponent
Extended by TControl implements IRenderable, IBindable
Extended by TWebControl implements IStyleable
Extended by TDataBoundControl
Extended by TListControl implements IDataRenderer
Extended by TCheckBoxList implements IRepeatInfoUser, INamingContainer, IPostBackDataHandler, IValidatable
Extended by TRadioButtonList
Extended by TActiveRadioButtonList implements IActiveControl, ICallbackEventHandler
Package: System\Web\UI\ActiveControls
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Wei Zhuo <weizhuo[at]gmail[dot]com>
Since: 3.1
Located at Web/UI/ActiveControls/TActiveRadioButtonList.php
Methods summary
public
# __construct( )

Creates a new callback control, sets the adapter to TActiveListControlAdapter. If you override this class, be sure to set the adapter appropriately by, for example, by calling this constructor.

Creates a new callback control, sets the adapter to TActiveListControlAdapter. If you override this class, be sure to set the adapter appropriately by, for example, by calling this constructor.

Overrides

TCheckBoxList::__construct()
public TBaseActiveCallbackControl
# getActiveControl( )

Returns

TBaseActiveCallbackControl
standard callback control options.

Implementation of

IActiveControl::getActiveControl()
public TCallbackClientSide
# getClientSide( )

Returns

TCallbackClientSide
client side request options.
protected
# renderClientControlScript( mixed $writer )

Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in TActiveRadioButtonList::addAttributesToRender().

Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in TActiveRadioButtonList::addAttributesToRender().

Overrides

TListControl::renderClientControlScript()
protected TControl
# createRepeatedControl( )

Creates a control used for repetition (used as a template).

Creates a control used for repetition (used as a template).

Returns

TControl
the control to be repeated

Overrides

TRadioButtonList::createRepeatedControl()
public
# raiseCallbackEvent( TCallbackEventParameter $param )

Raises the callback event. This method is required by ICallbackEventHandler interface. This method is mainly used by framework and control developers.

Raises the callback event. This method is required by ICallbackEventHandler interface. This method is mainly used by framework and control developers.

Parameters

$param
TCallbackEventParameter
the event parameter

Implementation of

ICallbackEventHandler::raiseCallbackEvent()
public
# onCallback( TCallbackEventParameter $param )

This method is invoked when a callback is requested. The method raises 'OnCallback' event to fire up the event handlers. If you override this method, be sure to call the parent implementation so that the event handler can be invoked.

This method is invoked when a callback is requested. The method raises 'OnCallback' event to fire up the event handlers. If you override this method, be sure to call the parent implementation so that the event handler can be invoked.

Parameters

$param
TCallbackEventParameter
event parameter to be passed to the event handlers
protected
# addAttributesToRender( THtmlWriter $writer )

Ensure that the ID attribute is rendered and registers the javascript code for initializing the active control.

Ensure that the ID attribute is rendered and registers the javascript code for initializing the active control.

Parameters

$writer
THtmlWriter
the renderer

Overrides

TListControl::addAttributesToRender()
Methods inherited from TRadioButtonList
getClientClassName(), getIsMultiSelect(), loadPostData(), setSelectedIndices()
Methods inherited from TCheckBoxList
createStyle(), findControl(), generateItemStyle(), getCellPadding(), getCellSpacing(), getDataChanged(), getHasFooter(), getHasHeader(), getHasSeparators(), getIsValid(), getPostBackOptions(), getRepeatColumns(), getRepeatDirection(), getRepeatInfo(), getRepeatLayout(), getSpanNeeded(), getTextAlign(), getValidationPropertyValue(), onPreRender(), raisePostDataChangedEvent(), render(), renderItem(), setCellPadding(), setCellSpacing(), setEnabled(), setIsValid(), setRepeatColumns(), setRepeatDirection(), setRepeatLayout(), setTextAlign()
Methods inherited from TListControl
addParsedObject(), clearSelection(), createListItemCollection(), formatDataValue(), getAppendDataBoundItems(), getAutoPostBack(), getCausesValidation(), getData(), getDataGroupField(), getDataTextField(), getDataTextFormatString(), getDataValueField(), getEnableClientScript(), getHasItems(), getItemCount(), getItems(), getPromptText(), getPromptValue(), getSelectedIndex(), getSelectedIndices(), getSelectedItem(), getSelectedValue(), getSelectedValues(), getTagName(), getText(), getValidationGroup(), loadState(), onSelectedIndexChanged(), onTextChanged(), performDataBinding(), renderContents(), renderPrompt(), saveState(), setAppendDataBoundItems(), setAutoPostBack(), setCausesValidation(), setData(), setDataGroupField(), setDataTextField(), setDataTextFormatString(), setDataValueField(), setEnableClientScript(), setPromptText(), setPromptValue(), setSelectedIndex(), setSelectedValue(), setSelectedValues(), setText(), setValidationGroup()
Methods inherited from TDataBoundControl
createPagedDataSource(), dataBind(), dataSourceViewChanged(), determineDataSource(), ensureDataBound(), getAllowCustomPaging(), getAllowPaging(), getCurrentPageIndex(), getDataMember(), getDataSource(), getDataSourceID(), getDataSourceView(), getInitialized(), getIsDataBound(), getPageCount(), getPageSize(), getRequiresDataBinding(), getSelectParameters(), getUsingDataSourceID(), getVirtualItemCount(), onDataBound(), onDataSourceChanged(), onInit(), pagePreLoad(), setAllowCustomPaging(), setAllowPaging(), setCurrentPageIndex(), setDataMember(), setDataSource(), setDataSourceID(), setInitialized(), setIsDataBound(), setPageSize(), setRequiresDataBinding(), setVirtualItemCount(), validateDataSource()
Methods inherited from TWebControl
clearStyle(), copyBaseAttributes(), getAccessKey(), getBackColor(), getBorderColor(), getBorderStyle(), getBorderWidth(), getCssClass(), getDecorator(), getDisplay(), getEnsureId(), getFont(), getForeColor(), getHasStyle(), getHeight(), getStyle(), getTabIndex(), getToolTip(), getWidth(), renderBeginTag(), renderEndTag(), setAccessKey(), setBackColor(), setBorderColor(), setBorderStyle(), setBorderWidth(), setCssClass(), setDisplay(), setEnsureId(), setForeColor(), setHeight(), setStyle(), setTabIndex(), setToolTip(), setWidth()
Methods inherited from TControl
__get(), addToPostDataLoader(), addedControl(), applyStyleSheetSkin(), autoBindProperty(), autoDataBindProperties(), bindProperty(), broadcastEvent(), bubbleEvent(), clearChildState(), clearControlState(), clearNamingContainer(), clearViewState(), convertUniqueIdToClientId(), createChildControls(), createControlCollection(), dataBindChildren(), dataBindProperties(), ensureChildControls(), findControlsByID(), findControlsByType(), focus(), getAdapter(), getAllowChildControls(), getAttribute(), getAttributes(), getChildControlsCreated(), getClientID(), getControlStage(), getControlState(), getControls(), getCustomData(), getEnableTheming(), getEnableViewState(), getEnabled(), getHasAdapter(), getHasAttributes(), getHasChildInitialized(), getHasControls(), getHasInitialized(), getHasLoaded(), getHasLoadedPostData(), getHasPreRendered(), getID(), getIsSkinApplied(), getNamingContainer(), getPage(), getParent(), getRegisteredObject(), getSkinID(), getSourceTemplateControl(), getTemplateControl(), getUniqueID(), getViewState(), getVisible(), hasAttribute(), initRecursive(), isDescendentOf(), isObjectRegistered(), loadRecursive(), loadStateRecursive(), onDataBinding(), onLoad(), onUnload(), preRenderRecursive(), raiseBubbleEvent(), registerObject(), removeAttribute(), removedControl(), renderChildren(), renderControl(), saveStateRecursive(), setAdapter(), setAttribute(), setChildControlsCreated(), setControlStage(), setControlState(), setCustomData(), setEnableTheming(), setEnableViewState(), setID(), setPage(), setSkinID(), setTemplateControl(), setViewState(), setVisible(), trackViewState(), traverseChildControls(), unbindProperty(), unloadRecursive(), unregisterObject()
Methods inherited from TApplicationComponent
getApplication(), getRequest(), getResponse(), getService(), getSession(), getUser(), publishAsset(), publishFilePath()
Methods inherited from TComponent
__call(), __destruct(), __isset(), __set(), __sleep(), __unset(), __wakeup(), 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 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
Constants inherited from TComponent
GLOBAL_RAISE_EVENT_LISTENER
Properties inherited from TWebControl
$_decorator
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