javascript - 将一个数组项调用到另一个数组中

Question

我遇到了以下函数(或方法，我不知道该函数的正确名称是什么):

function getRowArray($scope, object, i){    
  i = i + 1;
  var item = {};
  var data = [];
  var id = -1;    

  if ($scope.selectedType !== undefined) {
    id = $scope.selectedType.id;
  }    

  var rating = getRating($scope, object, id);    
  item['name'] = $scope.objectInfo[object]['name'];
  item['objectId'] = rating.objectId;
  item['hideRating'] = parseInt($scope.objectInfo[object].hideControls) & 1;   
  item['addInfo'] = rating.addInfo;   
  item['rating'] = rating.value;    
  item['ratingId'] = rating.id;

  for (var i in $scope.objectInfo[object].childs) {        
    if ($scope.objectInfo[object].childs[i] == object){
        continue;
    }

    data.push(getRowArray($scope, $scope.objectInfo[object].childs[i], i));
  }    
  item['data'] = data;
  return item;
}

和

function getTypeRow($scope, oobject, otype){

  var item = {};
  var data = [];
  var rating = getRating($scope, oobject.id, otype.id);

  item['name'] = otype.name;
  item['objectId'] = rating.objectId;
  item['typeId'] = rating.typeId;
  item['ratingId'] = rating.id;
  item['addInfo'] = rating.addInfo;
  item['rating'] = rating.value;
  // item['hideRating'] = parseInt($scope.objectInfo[object].hideControls);

  return item;
}

我想在第二个项目中使用第一个项目中的 hideRating 项目，我尝试并添加了注释行，但我收到一个错误，它表示该对象未定义，是这样错误的还是我遗漏了某些内容？提前致谢

Answer 1

object 未定义，因为它未初始化；函数 getTypeRow 的参数列表中未指定它。参数列表中的oobject应更正为object:

// Correct 'oobject' to 'object'
function getTypeRow($scope, object, otype){

  var item = {};
  var data = [];
  // Correct 'oobject' to 'object'
  var rating = getRating($scope, oobject.id, otype.id);

  ...
}