Methods
off(eventName, evtHdlr, hdlrScopeopt)
Remove a previously connected event handler
Parameters:
Name | Type | Attributes | Description |
---|---|---|---|
eventName |
string | The name of the event to which the handler will be connected | |
evtHdlr |
function | The event handler function | |
hdlrScope |
Object |
<optional> |
The scope in which to invoke the event handler |
on(eventName, evtHdlr, hdlrScopeopt)
Connect a function to an event
Parameters:
Name | Type | Attributes | Description |
---|---|---|---|
eventName |
string | The name of the event to which the handler will be connected | |
evtHdlr |
function | The event handler function | |
hdlrScope |
Object |
<optional> |
The scope in which to invoke the event handler |
one(eventName, evtHdlr, hdlrScopeopt)
Connect a function to an event for a single invocation
Parameters:
Name | Type | Attributes | Description |
---|---|---|---|
eventName |
string | The name of the event to which the handler will be connected | |
evtHdlr |
function | The event handler function | |
hdlrScope |
Object |
<optional> |
The scope in which to invoke the event handler |
trigger(eventName, dataopt)
Trigger a named event with event data
Parameters:
Name | Type | Attributes | Description |
---|---|---|---|
eventName |
string | The name of the event to trigger | |
data |
Object |
<optional> |
The event data |