PHP Класс Prado\Web\UI\ActiveControls\TActiveTextBox

TActiveTextBox allows the {@link setText Text} property of the textbox to be changed during callback. When {@link setAutoPostBack AutoPostBack} property is true, changes to the textbox contents will perform a callback request causing {@link onTextChanged OnTextChanged} to be fired first followed by {@link onCallback OnCallback} event.
С версии: 3.1
Наследование: extends Prado\Web\UI\WebControls\TTextBox, implements Prado\Web\UI\ActiveControls\ICallbackEventHandler, implements Prado\Web\UI\ActiveControls\IActiveControl
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Открытые методы

Метод Описание
__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.
setText ( $value ) Client-side Text property can only be updated after the OnLoad stage.

Защищенные методы

Метод Описание
addAttributesToRender ( $writer ) Ensure that the ID attribute is rendered and registers the javascript code for initializing the active control.
getClientClassName ( ) : string Gets the name of the javascript class responsible for performing postback for this control.
renderClientControlScript ( $writer ) Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in {@link addAttributesToRender}.

Описание методов

__construct() публичный Метод

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.
public __construct ( )

addAttributesToRender() защищенный Метод

Ensure that the ID attribute is rendered and registers the javascript code for initializing the active control.
protected addAttributesToRender ( $writer )

getActiveControl() публичный Метод

public getActiveControl ( ) : TBaseActiveCallbackControl
Результат TBaseActiveCallbackControl standard callback control options.

getClientClassName() защищенный Метод

This method overrides the parent implementation.
protected getClientClassName ( ) : string
Результат string the javascript class name

getClientSide() публичный Метод

public getClientSide ( ) : TCallbackClientSide
Результат TCallbackClientSide client side request options.

onCallback() публичный Метод

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.
public onCallback ( $param )

raiseCallbackEvent() публичный Метод

This method is mainly used by framework and control developers.
public raiseCallbackEvent ( $param )

renderClientControlScript() защищенный Метод

Override parent implementation, no javascript is rendered here instead the javascript required for active control is registered in {@link addAttributesToRender}.
protected renderClientControlScript ( $writer )

setText() публичный Метод

Client-side Text property can only be updated after the OnLoad stage.
public setText ( $value )