API Docs for: 0.1.0
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zerk.observable Class

Defined in: src/zerk/class/observable.js:1
Module: zerk

Observable

This class implements the observer pattern.

All observable classes should inherit from here.

Item Index

Methods

Properties

Methods

fireEvent

(
  • event
)
Boolen

Defined in src/zerk/class/observable.js:112

Fire event

Parameters:

  • event String

    Event name

Returns:

Boolen: Returns false when the bubble was canceled

init

()

Defined in src/zerk/class/observable.js:27

Class constructor

on

(
  • event
  • callback
  • scope
)

Defined in src/zerk/class/observable.js:38

Register event handler

Parameters:

  • event String

    Event name

  • callback Function

    Callback function. Return false to cancel event bubble.

  • scope Object

    Scope to be used in callback function

un

(
  • event
  • callback
)
Boolen

Defined in src/zerk/class/observable.js:80

Unregister event handler

Parameters:

  • event String

    Event name

  • callback Function

    Callback function

Returns:

Boolen: Returns true on success

Properties

_eventListeners

Array protected

Defined in src/zerk/class/observable.js:18

List of event handlers