如何在Angularjs中突出显示选定行

<table>
  <tr ng-repeat="item in items" ng-click="selectRow(item)" ng-class="{ 'selected': item.isSelected }">
    <td>{{ item.name }}</td>
    <td>{{ item.description }}</td>
  </tr>
</table>

app.controller('MyController', function($scope) {
  $scope.items = [
    { name: 'Item 1', description: 'Description 1', isSelected: false },
    { name: 'Item 2', description: 'Description 2', isSelected: false },
    { name: 'Item 3', description: 'Description 3', isSelected: false }
  ];

  $scope.selectRow = function(item) {
    angular.forEach($scope.items, function(item) {
      item.isSelected = false;
    });
    item.isSelected = true;
  };
});

.selected {
  background-color: yellow;
}