controller.js

angular
.module('ionicApp.state.CampaingCategoryController', [])
.controller('CampaingCategoryController', function ($scope, CampaingCategoryFactory) {
  
  var initialize = function(){
    CampaingCategoryFactory.categories().then(function(data){
      $scope.categories = data;
      console.log($scope.categories);
      console.log("\n");
    }, function(){
      console.log('error');
    });
  };

  initialize();
  

  
});