The callbacks object

The next object we are creating is the callbacks object which will hold all of the methods that need to get updated or changed when another item is updated or changed.

Now, add the callbacks object code to the app.js file directly after the config object:

var callbacks = {
   // Toolbar
   addClick: function(){

   },
   removeClick: function(){

   },
   editClick: function(userId){

   },
   setToolbarItemStates: function(){

   },
   // Grid
   refreshGrid: function(){

   },
   // Chart
   refreshChart: function(){

   },
   // Popup
   showPopup: function(){
        
   },
   hidePopup: function(){
        
   },
   // User Data
   dataChanged: function(){
        
   }
}

This object is the glue that holds the data in sync across all of the application components. In each of the following chapters, we will be making additions to this object.