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com.sapportals.wcm.rendering.screenflow
Interface IScreenflow

[contained in: com.sap.km.cm.ui.flex.par - km.shared.ui.flex.screenflow_api.jar]
All Known Implementing Classes:
AbstractScreenflow
public interface IScreenflow

encapsulates both the definition of a dynamic screenflow as well as the firing of the needed event to actually navigate into this screenflow. Implementing classes add the complete screenflow they need into a given screenflow definition. In the case of the WDF, this means, that they add the needed PaneElements and ControlElements to the given ControllerDynPage. As the last step, the class must add a NextScreenElement to the current PaneElement that is to be replaced by the first and outermost PaneElement of the class. The WdfEvent that triggers this transistion is the one that must be returned by the execute method.
When the user navigates within a single iView for some time, more and more IScreenflows will be added to the screenflow definition. This also means that PaneElements or ControlElements with the same ID could be added to this definition with unexpected and unwanted effects - wrong or missing parameterization could be the result. Therefore, implementing classes must add their classname in front of any elements that are created and added to the screenflow definition.

Field Summary
static java.lang.String LAYOUT_HORIZ
           
static java.lang.String LAYOUT_VERTI
           
static java.lang.String RENDERINGBACKEVENT
           
static java.lang.String WDFBACKEVENT
           
 
Method Summary
 IRenderingEvent execute()
           
 com.sapportals.wdf.event.WdfEvent execute(boolean pushStack)
          Deprecated. As of EP 5.0 SP6 and EP 6.0 SP1, replaced by method execute.
 

Field Detail

LAYOUT_HORIZ

public static final java.lang.String LAYOUT_HORIZ

LAYOUT_VERTI

public static final java.lang.String LAYOUT_VERTI

WDFBACKEVENT

public static final java.lang.String WDFBACKEVENT

RENDERINGBACKEVENT

public static final java.lang.String RENDERINGBACKEVENT
Method Detail

execute

public com.sapportals.wdf.event.WdfEvent execute(boolean pushStack)
                                          throws com.sapportals.wdf.WdfException
Deprecated. As of EP 5.0 SP6 and EP 6.0 SP1, replaced by method execute.

execute

public IRenderingEvent execute()
                        throws WcmException
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