Backbone sync success and failure

view.js

	return Backbone.View.extend({

		...

		events: {
			"click #submit-button": "submit"
		},

		initialize: function() {
			this.model.on( "sync", this.syncSuccess, this );
			this.model.on( "error", this.syncFailed, this );
		},

		...

		submit: function(ev) {

			...

			this.model.save();
		},

		syncSuccess: function() {
			// this method is called after the save is successful
			...
		},

		syncFailed: function(model, response, options) {
			// this method is called after the save failed
			...
		}
	});