javascript - Angular - 如何打印键值的值

Question

我有 $scope.count，我想显示表中特定数据的计数。我做了这个:

$result = $this->_em->createQueryBuilder()
    ->select('count(u.teamId)')
    ->from('mypath\Entities\Teams', 'u')
    ->where('u.teamType =:teamType')
    ->setParameters(['teamType' => 4  ])
    ->getQuery()
    ->getScalarResult();
return $result;

我将结果保存在$scope.count中:

<label class="btn btn-yellow force-btn">Model = {{ count }} </label>

$scope.count 的结果是:

[{"1":"2"}]

尽管如此，我只想显示2。有什么建议吗？

Answer 1

试试这个

 <label class="btn btn-yellow force-btn">Model = {{ count[0]["1"] }} </label>