• 홈
• Prado
• Web
• UI
• ActiveControls
• TActiveButton

PHP 클래스 Prado\Web\UI\ActiveControls\TActiveButton

When a TActiveButton is clicked, rather than a normal post back request a callback request is initiated. The {@link onCallback OnCallback} event is raised during a callback request and it is raise after the {@link onClick OnClick} event. When the {@link TBaseActiveCallbackControl::setEnableUpdate ActiveControl.EnableUpdate} property is true, changing the {@link setText Text} property during callback request will update the button's caption upon callback response completion. 파일 보기 프로젝트 열기: pradosoft/prado 1 사용 예제들

공개 메소드들

메소드	설명
__construct ( )	Creates a new callback control, sets the adapter to TActiveControlAdapter. If you override this class, be sure to set the adapter appropriately by, for example, by calling this constructor.
getActiveControl ( ) : TBaseActiveCallbackControl
getClientSide ( ) : TCallbackClientSide
onCallback ( $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.
raiseCallbackEvent ( $param )	Raises the callback event. This method is required by {@link ICallbackEventHandler} interface. If {@link getCausesValidation CausesValidation} is true, it will invoke the page's {@link TPage::validate validate} method first. It will raise {@link onClick OnClick} event first and then the {@link onCallback OnCallback} event.
setText ( $value )	Updates the button text on the client-side if the {@link setEnableUpdate EnableUpdate} property is set to true.

보호된 메소드들

메소드	설명
addAttributesToRender ( $writer )	Ensure that the ID attribute is rendered and registers the javascript code for initializing the active control.
getClientClassName ( ) : string
renderClientControlScript ( $writer )	Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in {@link addAttributesToRender}.

메소드 상세