Caplin Trader 4.0.3

Class: module:br/presenter/testing/NodeListLengthProperty

module:br/presenter/testing/NodeListLengthProperty

Constructor

new module:br/presenter/testing/NodeListLengthProperty()

Extends

Methods

addChangeListener(oListener, sMethod, bNotifyImmediatelyopt)

Convenience method that allows a change listener to be added to added for objects that do not themselves implement module:br/presenter/property/PropertyListener.

Listeners added using addChangeListener() will only be notified when module:br/presenter/property/PropertyListener#onPropertyChanged fires, and will not be notified if any of the other module:br/presenter/property/PropertyListener call-backs fire. The advantage to using this method is that objects can choose to listen to call-back events on multiple properties.

Parameters:
Name Type Attributes Description
oListener Object The listener to be added.
sMethod String The name of the method on the listener that will be invoked each time the property changes.
bNotifyImmediately boolean <optional>
(optional) Whether to invoke the listener immediately for the current value.
Inherited From:

addFormatter(oFormatter, mConfig)

Add a module:br/presenter/formatter/Formatter that will be applied to the property before it's rendered to screen.

Any number of formatters can be added to a property, and will be applied in the same order in which the formatters were added.

Parameters:
Name Type Description
oFormatter module:br/presenter/formatter/Formatter The formatter being added.
mConfig Object (optional) Any additional configuration for the formatter.
Inherited From:

addListener(oListener, bNotifyImmediately)

Add a module:br/presenter/property/PropertyListener that will be notified each time the property is updated.
Parameters:
Name Type Description
oListener module:br/presenter/property/PropertyListener The listener to be added.
bNotifyImmediately boolean Whether to invoke the listener immediately using the current value.
Inherited From:

addUpdateListener(oListener, sMethod, bNotifyImmediately)

Convenience method that allows an update listener to be added to added for objects that do not themselves implement module:br/presenter/property/PropertyListener.

Listeners added using addUpdateListener() will only be notified when module:br/presenter/property/PropertyListener#onPropertyUpdated fires, and will not be notified if any of the other module:br/presenter/property/PropertyListener call-backs fire. The advantage to using this method is that objects can choose to listen to call-back events on multiple properties.

Parameters:
Name Type Description
oListener Object The listener to be added.
sMethod String The name of the method on the listener that will be invoked each time the property changes.
bNotifyImmediately boolean (optional) Whether to invoke the listener immediately for the current value.
Inherited From:

getFormattedValue()

Returns the formatted value for this property if any formatters have been attached, otherwise returns the raw property value.
Inherited From:

getPath()

Returns the path that would be required to bind this property from the view.

This method is used internally, but might also be useful in allowing the dynamic construction of views for arbitrary presentation models.

Inherited From:

getRenderedValue()

Returns the rendered value after applying any active formatters, otherwise returns the raw property value.
Inherited From:

getValue()

Returns the unformatted value for this property.
Inherited From:

removeAllListeners()

Remove all previously added module:br/presenter/property/PropertyListener instances.
Inherited From:

removeListener(oListener)

Parameters:
Name Type Description
oListener module:br/presenter/property/PropertyListener The listener being removed.
Inherited From:

setValue(vValue)

Sets the unformatted value for this property and notifies listeners of the change.

This method is called from the presentation model only, and does not allow user editable controls to be bound from the view.

Parameters:
Name Type Description
vValue Variant The new value for this property.
Inherited From: