$scope.myData = [{icon:"",Domain: "Moroni", project:"" },
{icon:"",Domain: "Tiancum", project:"" },
{icon:"",Domain: "Jacob", project:"" },
{icon:"",Domain: "Nephi", project:"" },
{icon:"",Domain: "Enos", project: ""}];
$scope.gridOptions = {
    data: 'myData',
    columnDefs: [{
        field: 'icon',
        displayName: '',
        cellTemplate: '<div><i class="fa fa-plus-square" aria-hidden="true" ng-click="foo(row.entity.Domain)" ng-bind="row.getProperty(col.field)">></i></div>'
      },{
        field: 'Domain',
        displayName: 'Domain',
        cellTemplate: '<div  ng-click="foo(row.getProperty(col.field))" ng-bind="row.getProperty(col.field)"></div>'
      }, {
        field: 'project',
        displayName: 'project'
      }

    ]
  };