Instance Counter

fiddle.js

enyo.ready(function() {
    enyo.kind({
        name: 'InstanceCounter',
        constructor: function() {
            InstanceCounter.count += 1;
            this.inherited(arguments);
        },
        statics: {
            count: 0,
            currentCount: function() {
                return(this.count);
            }
        }
    });
    
    enyo.kind({
        name: 'View',
        components: [
            {kind: 'InstanceCounter'},
            {kind: 'InstanceCounter'},
            {name: 'total'}
        ],
        rendered: function() {
            this.inherited(arguments);
            this.set('$.total.content', 'Total InstanceCounters: ' + InstanceCounter.currentCount())
        }
    });
 
    new enyo.Application({name: 'app', view: 'View'});
});

fiddle.manifest

name: Instance Counter
description: An example of using statics and constructors
authors:
  - Roy Sutton
normalize_css: no