.col-lg-12
  .btn-group.btn-group-sm ng-model="action.record[f]" e2-field=""
    a.btn.btn-default ng-class="action.record[f] == v[0] && 'active'" ng-click="action.record[f] = v[0]" ng-repeat="v in info.render.list" ng-bind-html="v[1]" ng-disabled="info.disabled"
    a.btn.btn-default ng-disabled="action.record[f] == null || info.disabled" ng-click="action.record[f] = null"
      span.glyphicon.glyphicon-remove