Event subscription
Listens for a call by a view event or function, then obtains the event data that was published (using the bpmext.ui.publishEvent() method) and performs the logic specified in the On Published Event.

null
Event name: Name of the subscribed-to event String

Events
On Published Event:
Description: This event is fired when an event is published.
Example:
${SubResult}.setText(me.getEventData())
Note: In order to publish an event, you need to call bpmext.ui.publishEvent(String EventName, String EventData) . The EventSubscription control will read the publication and you can handle the name and data accordingly through the On Published Event.
bpmext.ui.publishEvent(${Name}.getText(), ${Data}.getText())
Javascript expression
Extends:
com.ibm.bpm.coach.CoachView
Methods:

Inherited getData() Returns: {Object}
Retrieve bound data associated this view/control. Only works for views/controls with bound data.
Example
var dec1 = MyDecimal.getData();

getEventData() Returns: {ANY}
Get the event data (payload) associated with this subscription

getEventName() Returns: {string}
Get the event name associated with this subscription

getType() Returns: {string}
Get descriptive string representing the type of control/section

Inherited isBound() Returns: {boolean}
Indicates bound status of control.

Inherited isLabelVisible() Returns: {boolean}
Checks if control label is visible
Example
var labelVisible = MyView.isLabelVisible();

Inherited propagateUpValueChange(event) Returns: {boolean}
Propagates value change of control up through parent views
NameTypeDefaultDescription
event{Event}Value change event (usually an onchange event)
Example
MyView.propagateUp(event);

setEventName(eventName)
Set the event name associated with this subscription
NameTypeDefaultDescription
eventName{string}the event name of the control

Inherited setLabelVisible(visible)
Show/hide the label of this view/control
NameTypeDefaultDescription
visible{boolean}Label visibility flag (true to show view label, false to hide)
Example
MyView.setLabelVisible(false);

Inherited setViewData(data, createPseudoBinding)
Set/update bound data associated this view/control. Only works for views/controls with bound data.

Note: Should only be used with simple type bindings, or complex type bindings with simple type properties.
Should not be used with bindings that have properties that are lists or compext types. For complex types, set bindings using
the binding.set pattern detailed in the Knowlege Center section Binding Data and Configuration Options
NameTypeDefaultDescription
data{Object}Value of bound data. The type of this parameter must match the type of the bound data.
createPseudoBinding{boolean}If set to true, creates a pseudo binding if there is no current binding.
Example
MyView.setViewData("TEST"); //Updates bound data to the string 'TEST'

Inherited triggerFormulaUpdates([phase])
Broadcasts the expression trigger for the specified view
NameTypeDefaultDescription
phase{int}bpmext.ui.PHASE_NORMALThe phase we are currently in
Example
MyView.triggerFormulaUpdates();