(Beta)
| Package | lc.procmgmt.ui.presentationmodel |
| Class | public class PresentationModel |
| Inheritance | PresentationModel  EventDispatcher Object |
| Implements | IPresentationModel, IMXMLObject |
| Subclasses | AttachmentHeaderModel, AttachmentListModel, AttachmentsModel, EndpointDetailsModel, EndpointGridSelectorModel, HeaderPaneModel, NavigationSupervisorModel, ProcessInstanceDataGridModel, ProcessInstanceInfoModel, SearchSelectorModel, TaskDetailsModel, TaskDirectiveModel, TaskImageModel, TaskInfoModel, TitledCardRendererModel |
| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
PresentationModel class is a superclass for all the presentation models. The class
holds the common functionality and convenience methods that are needed to implement a presentation model,
which is designed to support a specific view. A presentation model separates the behavior of
a screen from the user interface controls and events. This separation simplifies the view
and allows the view to make data bindings to properties in the presentation model and make
simple method calls to the presentation model.
For information on using this component to customize LiveCycle Workspace ES2, see Customizing the LiveCycle Workspace ES2 User Interface .
Public Properties
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| session : SessionMap
A SessionMap object that stores information relating to the server session. | PresentationModel | ||
| state : String [read-only]
The name of the state the current view is in. | PresentationModel | ||
Public Methods
| Method | Defined By | ||
|---|---|---|---|
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | EventDispatcher | |
bindProperty(destination:Object, destinationProperty:String, source:Object, sourceChain:Object, commitOnly:Boolean = false):ChangeWatcher
Binds a public property on the destination object from a property or
property chain on the source object. | PresentationModel | ||
|
Dispatches an event into the event flow. | EventDispatcher | |
Returns the corresponding cascading style sheet (CSS) property to use based on the specified parameters. | PresentationModel | ||
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | |
|
Indicates whether an object has a specified property defined. | Object | |
Initializes the presentation model after the view bindings
are processed to prevent view bindings from overriding the initial model state. | PresentationModel | ||
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Removes a listener from the EventDispatcher object. | EventDispatcher | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher | |
Protected Methods
| Method | Defined By | ||
|---|---|---|---|
Sets the state property to a new value and causes a PropertyChangeEvent event. | PresentationModel | ||
Property Detail
session | property |
session:SessionMap| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
A SessionMap object that stores information relating to the server session.
This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.
Implementation
public function get session():SessionMap public function set session(value:SessionMap):voidstate | property |
state:String [read-only] | Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
The name of the state the current view is in. The state is typically bound to the currentState property of
a control.
This property can be used as the source for data binding. When this property is modified, it dispatches the propertyChange event.
Implementation
public function get state():StringMethod Detail
bindProperty | () | method |
public function bindProperty(destination:Object, destinationProperty:String, source:Object, sourceChain:Object, commitOnly:Boolean = false):ChangeWatcher| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
Binds a public property on the destination object from a property or
property chain on the source object. This method simplifies
the use of the standard BindingUtils.bindProperty method.
Parameters
destination:Object — Specifies the object defining the property to be bound to the value of sourceChain.
| |
destinationProperty:String — Specifies the name of the public property defined by the value of the
destination parameter that is to be bound.
| |
source:Object — Specifies the object that hosts the property or property chain to be watched.
| |
sourceChain:Object — Specifies the property or property chain to be watched.
| |
commitOnly:Boolean (default = false)true specifies that the handler is called only on committing change events. A value
of false specifies that the handler is called on both committing and noncommitting change events.
|
ChangeWatcher — The property or property chain to be watched. At least one property name must specified in the
sourceChain argument, otherwise, a null value is returned.
|
Related API Elements
getCSSStyle | () | method |
public function getCSSStyle(declaration:String, styleProperty:String, defaultValue:Object = null):Object| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
Returns the corresponding cascading style sheet (CSS) property to use based on the specified parameters.
Parameters
declaration:String — Specifies the name of the CSS selector.
| |
styleProperty:String — Specifies the name of the CSS property.
| |
defaultValue:Object (default = null)styleProperty parameter is not found.
|
Object — The CSS style.
|
initialize | () | method |
public function initialize():void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
Initializes the presentation model after the view bindings are processed to prevent view bindings from overriding the initial model state. Subclasses can override this method, which
setState | () | method |
protected function setState(newState:String):void| Language Version: | ActionScript 3.0 |
| Product Version: | Adobe Digital Enterprise Platform Experience Services - Document Services ES2 |
| Runtime Versions: | AIR 1.0, Flash Player 9, Flash Player 10 |
Sets the state property to a new value and causes a PropertyChangeEvent event.
Parameters
newState:String — Specifies the new state name.
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Wed Nov 21 2018, 06:34 AM -08:00