Event Dispatcher
Implementation of an event dispatcher following the Mediator pattern
- Source:
Methods
(static) emit(evtName, params)
Emits an event, all registered callbacks are called
Parameters:
| Name | Type | Description |
|---|---|---|
evtName |
String | name of the event |
params |
Mixed | additional parameters passed to the callback |
- Source:
(static) evtName(evtName) → {String}
Adds a prefix to the event name
Assures that event name doesn't match a standard Object property name
Parameters:
| Name | Type | Description |
|---|---|---|
evtName |
String | event name |
- Source:
Returns:
prefixed event name
- Type
- String
(static) register(evtName, callback, bind)
Registers a callback to an event
Parameters:
| Name | Type | Description |
|---|---|---|
evtName |
String | name of the event |
callback |
function | function binded to the event |
bind |
Mixed | the value of this provided to the callback |
- Source:
Returns:
void
(static) unregister(evtName, callback)
Unregisters one or all callbacks binded to the given event
Parameters:
| Name | Type | Description |
|---|---|---|
evtName |
String | name of the event |
callback |
function | function to unregister. All callbacks if empty |
- Source:
Returns:
void