chart_view.js

Mod.ChartView = Ember.View.extend({
  tagName: 'canvas',
  attributeBindings: ['width', 'height'],
  width: '200px',
  height: '200px',
  didInsertElement: function() {
    var project = this.get('context');
    var issues = project.get('issues').toArray();
    var data = [];
    var closed = 0;
    
    for(i = 0; i < issues.length; i++) {
      if(issues[i].get('status') == 'closed') {
        closed = closed + 1;
      }
    }
    
    var data = [{
      value: closed,
      color: "#F38630"
    }, {
      value: (issues.length - closed),
      color: "#CCCCCC"
    }];
    
    new Chart(this.get('element').getContext("2d")).Pie(data);
  }
});