无法从JSON响应中获取元素

我无法从我的json响应中看到我的表元素，它们是从get方法接收的。这是我的html：无法从JSON响应中获取元素

<div ng-controller="EstadisticaController" data-ng-init="init()"> 
    <div class="jumbotron text-center"> 
     <h1>Historico</h1> 
     <div class="table-responsive"> 
     <table class="table table-striped"> 
      <tr ng-repeat="a in acontecimiento"> 
      <td>{{ a.campo }}</td> 
      </tr> 
     </table> 
     </div> 
    </div> 
</div>

控制器：

angular.module('EstadisticaCtrl', ['AcontecimientoService']) 
    .controller('EstadisticaController', function($scope, Acontecimiento) { 
    $scope.init = function(res) { 
     Acontecimiento.get($scope.acontecimiento); 
    }; 
    });

服务：

angular.module('AcontecimientoService', []) 
    .factory('Acontecimiento', function($http) { 
    return { 
     // call to get all nerds 
     get : function() { 
      return $http.get('/api/acontecimiento'); 
     } 
    } 
});

终于get方法：返回的

var Acontecimiento = require('./models/acontecimiento'); 
module.exports = function(app) { 
    app.get('/api/acontecimiento', function(req, res) { 
     Acontecimiento.find(function(err, acontecimiento) { 
      if (err) 
       res.send(err); 
      res.json(acontecimiento); // return all nerds in JSON format 
     }); 
    }); 
}

例子json：

[{"_id":"593567528656c9b107d4e6ac","campo":"TRES MARIAS","titular":"RUBEN CARLOS P.","tipo":"CONTAR STOCK ACTUAL","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":12,"fecha":"2017-06-08T03:00:00.000Z"},{"_id":"593567c08656c9b107d4e6af","campo":"TRES MARIAS","titular":"VICTOR HUGO P.","tipo":"TRANSLADO","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":23,"toros":0,"vacas":0,"brucelosis":0,"fecha":"2017-06-15T03:00:00.000Z"},{"_id":"593568c98656c9b107d4e6b0","campo":"TRES MARIAS","titular":"RUBEN CARLOS P.","tipo":"TRANSLADO","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":2,"fecha":"2017-06-08T03:00:00.000Z"},{"_id":"593568f28656c9b107d4e6b1","campo":"GUARANIMINI","titular":"RUBEN CARLOS P.","tipo":"VENTA","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":2,"fecha":"2017-06-03T03:00:00.000Z"},{"_id":"593569348656c9b107d4e6b2","campo":"GUARANIMINI","titular":"RUBEN CARLOS P.","tipo":"MUERTE","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":2,"fecha":"2017-06-03T03:00:00.000Z"},{"_id":"59356adb8656c9b107d4e6b7","campo":"ESPADAÑAL","titular":"VICTOR HUGO P.","tipo":"TRANSLADO","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":12,"brucelosis":0,"fecha":"2017-06-05T03:00:00.000Z"},{"_id":"59356bf98656c9b107d4e6b9","campo":"GUARANIMINI","titular":"RUBEN CARLOS P.","tipo":"VACUNA","__v":0,"terneros":34,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":null,"fecha":"1994-03-12T03:00:00.000Z"},{"_id":"59356c338656c9b107d4e6bb","campo":"GUARANIMINI","titular":"RUBEN CARLOS P.","tipo":"VACUNA","__v":0,"terneros":0,"terneras":0,"vaquillonas":3232,"novillitos":0,"toros":0,"vacas":0,"brucelosis":0,"fecha":"1994-03-12T03:00:00.000Z"},{"_id":"59356fc6f22ca186088a38d7","campo":"GUARANIMINI","titular":"VICTOR HUGO P.","tipo":"VACUNA","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":1,"fecha":"2017-06-05T03:00:00.000Z"},{"_id":"59356ff0f22ca186088a38d9","campo":"TRES MARIAS","titular":"RUBEN CARLOS P.","tipo":"VACUNA","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":0,"fecha":"2017-06-02T03:00:00.000Z"},{"_id":"59357009f22ca186088a38dc","campo":"GUARANIMINI","titular":"RUBEN CARLOS P.","tipo":"VENTA","__v":0,"terneros":0,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":1,"brucelosis":0,"fecha":"2017-06-05T03:00:00.000Z"},{"_id":"593581761587ccdb084f8de5","campo":"TRES MARIAS","titular":"VICTOR HUGO P.","tipo":"MUERTE","__v":0,"terneros":55555,"terneras":0,"vaquillonas":0,"novillitos":0,"toros":0,"vacas":0,"brucelosis":0,"fecha":"2017-06-03T03:00:00.000Z"}]

来源

2017-06-05 Fjallbacka

你能告诉我们一个返回的JSON的例子吗？ – evolutionxbox

@evolutionxbox当然，我已经编辑了我的问题 – Fjallbacka

您是否尝试做如下操作：'$ scope.Accotecimento = JSON.parse（JSON.stringify（Acontecimiento）;'？要在HTML中提供可用的东西，您需要它们是**'$ scope' **的一部分**我相信。 – FDavidov

这里是我如何解决问题，我需要获得响应并将其分配给我的范围。这是我的新控制器的样子：

angular.module('EstadisticaCtrl', ['AcontecimientoService']) 
    .controller('EstadisticaController', function($scope, Acontecimiento) { 
    $scope.init = function(res) { 
     Acontecimiento 
     .get($scope.acontecimiento) 
     .then(function(res) { 
      $scope.acontecimiento = res.data; 
     }, function(error) { 
      console.log('Error: ' + res.data); 
     }); 
    }; 
    });

来源

2017-06-05 21:10:53 Fjallbacka

无法从JSON响应中获取元素

回答

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