EventListeners

A collection of event listeners.

Instance

Read Only

Number length

The number of objects in the collection.

Methods

EventListener add( String eventType, Mixed handler, Boolean captures, Object withProperties )

Adds an event listener.

Parameters

Type
Name
Description
String
eventType
The event type.
Mixed
handler
The event handler. Can accept: File or JavaScript Function.
Boolean
captures
This parameter is obsolete. (Optional)
Object
withProperties
Initial values for properties of the new EventListener (Optional)

Number count()

Displays the number of elements in the EventListener.

EventListener item( Mixed index )

Returns the EventListener with the specified index or name.

Parameters

Type
Name
Description
Mixed
index
The index or name. Can accept: Long Integer or String.

EventListener itemByName( String name )

Returns the EventListener with the specified name.

Parameters

Type
Name
Description
String
name
The name.

EventListener itemByID( Number id )

Returns the EventListener with the specified ID.

Parameters

Type
Name
Description
Number
id
The ID.

EventListener itemByRange( Mixed from, Mixed to )

Returns the EventListeners within the specified range.

Parameters

Type
Name
Description
Mixed
from
The EventListener, index, or name at the beginning of the range. Can accept: EventListener, Long Integer or String.
Mixed
to
The EventListener, index, or name at the end of the range. Can accept: EventListener, Long Integer or String.

EventListener firstItem()

Returns the first EventListener in the collection.

EventListener lastItem()

Returns the last EventListener in the collection.

EventListener middleItem()

Returns the middle EventListener in the collection.

EventListener previousItem( EventListener obj )

Returns the EventListener with the index previous to the specified index.

Parameters

Type
Name
Description
EventListener
obj
The index of the EventListener that follows the desired EventListener.

EventListener nextItem( EventListener obj )

Returns the EventListener whose index follows the specified EventListener in the collection.

Parameters

Type
Name
Description
EventListener
obj
The EventListener whose index comes before the desired EventListener.

EventListener anyItem()

Returns any EventListener in the collection.

EventListener everyItem()

Returns every EventListener in the collection.

String toSource()

Generates a string which, if executed, will return the EventListener.

EventListener []( Number index )

Returns the EventListener with the specified index.

Parameters

Type
Name
Description
Number
index
The index.