Caplin Trader 4.8.0

Class: module:caplin/presenter/property/DelayedNotificationProperty

module:caplin/presenter/property/DelayedNotificationProperty

DelayedNotificationProperty is a subclass of module:br/presenter/property/Property that will allow you to decide when to notify observers about a value change instead of having this automatically done whenever the internal value changes. In order to do this you should call the method notifyListenersIfUpdated.

Constructor

new module:caplin/presenter/property/DelayedNotificationProperty(vValue)

Constructs a new DelayedNotificationProperty instance.
Extends:
Parameters:
Name Type Description
vValue Value The property to wrap.

Extends

Methods

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:

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:

notifyListenersIfUpdated()

Notifies observers only if an update has been received (even if the value has not changed).

removeAllListeners()

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

removeListener(oListener)

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