Class TActiveCheckBoxList
TActiveCheckBoxList class.
The active control counter part to checkbox list control. The AutoPostBack property is set to true by default. Thus, when a checkbox is clicked a OnCallback event is raised after OnSelectedIndexChanged event. With ActiveControl.EnabledUpdate 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.
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,
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Constructor Summary |
public |
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.
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Method Summary |
protected
TControl
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Creates a control used for repetition (used as a template).
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TBaseActiveCallbackControl
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TCallbackClientSide
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void
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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.
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void
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protected
void
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Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in addAttributesToRender.
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Methods Inherited From TCheckBoxList |
TCheckBoxList::createRepeatedControl(), TCheckBoxList::createStyle(), TCheckBoxList::findControl(), TCheckBoxList::generateItemStyle(), TCheckBoxList::getCellPadding(), TCheckBoxList::getCellSpacing(), TCheckBoxList::getClientClassName(), TCheckBoxList::getDataChanged(), TCheckBoxList::getHasFooter(), TCheckBoxList::getHasHeader(), TCheckBoxList::getHasSeparators(), TCheckBoxList::getIsMultiSelect(), TCheckBoxList::getIsValid(), TCheckBoxList::getPostBackOptions(), TCheckBoxList::getRepeatColumns(), TCheckBoxList::getRepeatDirection(), TCheckBoxList::getRepeatInfo(), TCheckBoxList::getRepeatLayout(), TCheckBoxList::getSpanNeeded(), TCheckBoxList::getTextAlign(), TCheckBoxList::getValidationPropertyValue(), TCheckBoxList::loadPostData(), TCheckBoxList::onPreRender(), TCheckBoxList::raisePostDataChangedEvent(), TCheckBoxList::render(), TCheckBoxList::renderItem(), TCheckBoxList::setCellPadding(), TCheckBoxList::setCellSpacing(), TCheckBoxList::setIsValid(), TCheckBoxList::setRepeatColumns(), TCheckBoxList::setRepeatDirection(), TCheckBoxList::setRepeatLayout(), TCheckBoxList::setTextAlign()
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Methods Inherited From TListControl |
TListControl::addAttributesToRender(), TListControl::addParsedObject(), TListControl::clearSelection(), TListControl::createListItemCollection(), TListControl::formatDataValue(), TListControl::getAppendDataBoundItems(), TListControl::getAutoPostBack(), TListControl::getCausesValidation(), TListControl::getClientClassName(), TListControl::getData(), TListControl::getDataGroupField(), TListControl::getDataTextField(), TListControl::getDataTextFormatString(), TListControl::getDataValueField(), TListControl::getEnableClientScript(), TListControl::getHasItems(), TListControl::getIsMultiSelect(), TListControl::getItemCount(), TListControl::getItems(), TListControl::getPostBackOptions(), TListControl::getPromptText(), TListControl::getPromptValue(), TListControl::getSelectedIndex(), TListControl::getSelectedIndices(), TListControl::getSelectedItem(), TListControl::getSelectedValue(), TListControl::getSelectedValues(), TListControl::getTagName(), TListControl::getText(), TListControl::getValidationGroup(), TListControl::loadState(), TListControl::onSelectedIndexChanged(), TListControl::onTextChanged(), TListControl::performDataBinding(), TListControl::renderClientControlScript(), TListControl::renderContents(), TListControl::renderPrompt(), TListControl::saveState(), TListControl::setAppendDataBoundItems(), TListControl::setAutoPostBack(), TListControl::setCausesValidation(), TListControl::setData(), TListControl::setDataGroupField(), TListControl::setDataTextField(), TListControl::setDataTextFormatString(), TListControl::setDataValueField(), TListControl::setEnableClientScript(), TListControl::setPromptText(), TListControl::setPromptValue(), TListControl::setSelectedIndex(), TListControl::setSelectedIndices(), TListControl::setSelectedValue(), TListControl::setSelectedValues(), TListControl::setText(), TListControl::setValidationGroup()
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Methods Inherited From TDataBoundControl |
TDataBoundControl::createPagedDataSource(), TDataBoundControl::dataBind(), TDataBoundControl::dataSourceViewChanged(), TDataBoundControl::determineDataSource(), TDataBoundControl::ensureDataBound(), TDataBoundControl::getAllowCustomPaging(), TDataBoundControl::getAllowPaging(), TDataBoundControl::getCurrentPageIndex(), TDataBoundControl::getDataMember(), TDataBoundControl::getDataSource(), TDataBoundControl::getDataSourceID(), TDataBoundControl::getDataSourceView(), TDataBoundControl::getInitialized(), TDataBoundControl::getIsDataBound(), TDataBoundControl::getPageCount(), TDataBoundControl::getPageSize(), TDataBoundControl::getRequiresDataBinding(), TDataBoundControl::getSelectParameters(), TDataBoundControl::getUsingDataSourceID(), TDataBoundControl::getVirtualItemCount(), TDataBoundControl::onDataBound(), TDataBoundControl::onDataSourceChanged(), TDataBoundControl::onInit(), TDataBoundControl::onPreRender(), TDataBoundControl::pagePreLoad(), TDataBoundControl::setAllowCustomPaging(), TDataBoundControl::setAllowPaging(), TDataBoundControl::setCurrentPageIndex(), TDataBoundControl::setDataMember(), TDataBoundControl::setDataSource(), TDataBoundControl::setDataSourceID(), TDataBoundControl::setInitialized(), TDataBoundControl::setIsDataBound(), TDataBoundControl::setPageSize(), TDataBoundControl::setRequiresDataBinding(), TDataBoundControl::setVirtualItemCount(), TDataBoundControl::validateDataSource()
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Methods Inherited From TWebControl |
TWebControl::addAttributesToRender(), TWebControl::clearStyle(), TWebControl::copyBaseAttributes(), TWebControl::createStyle(), TWebControl::getAccessKey(), TWebControl::getBackColor(), TWebControl::getBorderColor(), TWebControl::getBorderStyle(), TWebControl::getBorderWidth(), TWebControl::getCssClass(), TWebControl::getDisplay(), TWebControl::getFont(), TWebControl::getForeColor(), TWebControl::getHasStyle(), TWebControl::getHeight(), TWebControl::getStyle(), TWebControl::getTabIndex(), TWebControl::getTagName(), TWebControl::getToolTip(), TWebControl::getWidth(), TWebControl::render(), TWebControl::renderBeginTag(), TWebControl::renderContents(), TWebControl::renderEndTag(), TWebControl::setAccessKey(), TWebControl::setBackColor(), TWebControl::setBorderColor(), TWebControl::setBorderStyle(), TWebControl::setBorderWidth(), TWebControl::setCssClass(), TWebControl::setDisplay(), TWebControl::setForeColor(), TWebControl::setHeight(), TWebControl::setStyle(), TWebControl::setTabIndex(), TWebControl::setToolTip(), TWebControl::setWidth()
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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()
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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()
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Constructor Details |
__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.
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Method Details |
createRepeatedControl
protected TControl createRepeatedControl |
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Creates a control used for repetition (used as a template).
Output |
TControl
| the control to be repeated |
Exception |
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getActiveControl
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getClientSide
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onCallback
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.
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raiseCallbackEvent
Raises the callback event. This method is required by ICallbackEventHandler interface.
This method is mainly used by framework and control developers.
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renderClientControlScript
protected void renderClientControlScript |
(mixed $writer ) |
Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in addAttributesToRender.
Input |
mixed | $writer | |
Output |
Exception |
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