JsonLoader Class
The json file loader is used to load in JSON data and parse it When loaded this class will dispatch a 'loaded' event If loading fails this class will dispatch an 'error' event
Constructor
JsonLoader
-
url -
crossorigin
Parameters:
-
urlStringThe url of the JSON file
-
crossoriginBooleanWhether requests should be treated as crossorigin
Item Index
Properties
Methods
emit
-
eventName
Emit an event to all registered event listeners.
Parameters:
-
eventNameStringThe name of the event.
Returns:
Indication if we've emitted an event.
listeners
-
eventName
Return a list of assigned event listeners.
Parameters:
-
eventNameStringThe events that should be listed.
Returns:
An array of listener functions
load
()
Loads the JSON data
mixin
-
object
Mixes in the properties of the EventTarget prototype onto another object
Parameters:
-
objectObjectThe obj to mix into
off
-
eventName -
callback
Remove event listeners.
Parameters:
-
eventNameStringThe event we want to remove.
-
callbackFunctionThe listener that we need to find.
on
-
eventName -
callback
Register a new EventListener for the given event.
Parameters:
-
eventNameStringName of the event.
-
callbackFunctonfn Callback function.
once
-
eventName -
callback
Add an EventListener that's only called once.
Parameters:
-
eventNameStringName of the event.
-
callbackFunctionCallback function.
onError
()
private
Invoked if an error occurs.
onJSONLoaded
()
private
Invoked when the JSON file is loaded.
onLoaded
()
private
Invoked when the json file has loaded.
removeAllListeners
-
eventName
Remove all listeners or only the listeners for the specified event.
Parameters:
-
eventNameStringThe event you want to remove all listeners for.
Properties
baseUrl
String
[read-only] The base url of the bitmap font data
crossorigin
Boolean
Whether the requests should be treated as cross origin
loaded
Boolean
[read-only] Whether the data has loaded yet
url
String
The url of the bitmap font data