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 
- 
                                                        [crossorigin]Bool optionalWhether requests should be treated as crossorigin 
Item Index
Properties
Methods
emit
                                            
                                                    - 
                                                                    eventName
- 
                                                                    data
Emit an event to all registered event listeners.
Parameters:
- 
                                                                    eventNameStringThe name of the event. 
- 
                                                                    dataDynamic
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
off
                                            
                                                    - 
                                                                    eventName
- 
                                                                    callback
Remove event listeners.
on
                                            
                                                    - 
                                                                    eventName
- 
                                                                    callback
Register a new EventListener for the given event.
Parameters:
- 
                                                                    eventNameStringName of the event. 
- 
                                                                    callbackFunctonCallback function. 
once
                                            
                                                    - 
                                                                    eventName
- 
                                                                    callback
Add an EventListener that's only called once.
removeAllListeners
                                            
                                                    - 
                                                                    eventName
Remove all listeners or only the listeners for the specified event.
Parameters:
- 
                                                                    eventNameStringThe event you want to remove all listeners for. 
