controllers.js

angular.module('relitagApp')
    .controller('AssetInventoryCtrl', ['$scope', 'assetInventory', 'Grid',
        function($scope, assetInventory, Grid) {
            assetInventory.query({
                from: 1,
                to: 50
            },
                function(assets) {
                $scope.myData = assets;
            });

            $scope.gridOptions = Grid.options();
            $scope.gridOptions.columnDefs = assetInventory.getColumnDefs();

            $scope.gridOptions.callbacks={
                onTotalScroll: function(){
                    alert("ok");
                }
            };

            $scope.viewModes = ["show all", "tagged items"];
            $scope.selectedViewMode = $scope.viewModes[0];
            $scope.select2Options = {
                minimumResultsForSearch: -1
            };

            // $scope.changeGrid = function(item){
            //     Grid.shuffleArray(assetInventory.getAssets(function(assets){
            //         $scope.myData = assets;    
            //     }));
            // };
        }
    ]);

services.js

angular.module('relitagApp')
    .constant('API_ENDPOINTS',{
        login_url : "192.168.1.33:9001/api/users/login",
        nodeserverapi : "http://localhost:3500/api/assets",
        url : "http://192.168.1.33:9000/api/assets/getAll",
        url118 : "http://192.168.1.118:9004/api/assets/getAll",
        dummyurl : "data/assets.json",
        dummyassetsurl : "data/server_assets.json"
    })
    .factory('assetInventory', function($resource, API_ENDPOINTS) {

        var assetInventory = $resource(API_ENDPOINTS.dummyassetsurl, {
            from: 1,
            to: 10
        },{
            //creating a custom method
            'update': { method:'PUT' }
        });

        assetInventory.getColumnDefs = function(){
            return [{
                    field: 'description',
                    groupable: false,
                    cellClass: 'blue-text',
                    displayName: 'Asset Desc.',
                    cellTemplate: '<div class="ngCellText" ng-class="col.colIndex()"><span ng-cell-text>{{row.getProperty(col.field)}}</span></div>'

                }, {
                    field: 'id',
                    groupable: false,
                    displayName: 'Asset ID #'
                }, {
                    field: 'dateOfPurchase',
                    groupable: false,
                    displayName: 'PO Date',
                    cellFilter: 'date'
                },{
                    field: 'assetStatus.status',
                    groupable: false,
                    displayName: 'Status'
                },{
                    field: 'tag.tagId',
                    groupable: false,
                    cellClass: 'blue-text',
                    displayName: 'Tag #'
                },{
                    field: 'project.grants[0].grantId',
                    groupable: false,
                    displayName: 'Grunt #'
                }, {
                    field: 'sla_expiry',
                    groupable: false,
                    displayName: 'SLA Expiry'
                }, {
                    field: 'sla',
                    groupable: false,
                    cellClass: 'blue-text underlined',
                    displayName: 'SLA Doc',
                    cellTemplate: '<div class="ngCellText"  ng-class="col.colIndex()"><span ng-cell-text> <a ng-href="{{row.entity[col.field].slaLink}}" target="_blank">{{row.entity[col.field].flieName}}</a></span></div>'
                },{
                    field: 'project.piUnitSite.unitSite.unit.groupUnits[0].group.name',
                    groupable: false,
                    displayName: 'Group',
                    visible: false
                }, {
                    field: 'project.piUnitSite.unitSite.unit.name',
                    groupable: false,
                    displayName: 'Unit',
                    visible: false
                }, {
                    field: 'cost',
                    groupable: false,
                    displayName: 'Asset Cost',
                    visible: false
                }, {
                    field: 'model',
                    groupable: false,
                    displayName: 'Model',
                    visible: false
                }, {
                    field: 'project.piUnitSite.piId',
                    groupable: false,
                    displayName: 'PI',
                    visible: false
                }, {
                    field: 'descriptor',
                    groupable: false,
                    displayName: 'descriptor',
                    visible: false
                }, {
                    field: 'tag.location.campus',
                    groupable: false,
                    displayName: 'Location',
                    visible: false
                }, {
                    field: 'vendor.name',
                    groupable: false,
                    displayName: 'Manufacturar',
                    visible: false
                }, {
                    field: 'sla.serviceProvider.name',
                    groupable: false,
                    displayName: 'Service Provider',
                    visible: false
                }];

        };

        return assetInventory;

    });