Question

我正在尝试将json对象链接到多个对象。

    $scope.persons = [
        {"prename":"Max", "surname":"Shepherd"},
        {"prename":"Sarah", "surname":"Shepherd"}
    ];
    $scope.contracts = [
        {"contract":"liability", "payment":"8.40"},
        {"contract":"health", "payment":"48.12"}
    ];

// Save new Person
    $scope.newPerson = {};
    $scope.savePerson = function() {
        $scope.persons.push($scope.newPerson);
        $scope.newPerson = {};
    }
// Save new Contract
    $scope.newContract = {};
    $scope.saveContract = function() {
        $scope.contract.push($scope.newContract);
        $scope.newContract = {};
    }

如何保存新合同并将其链接/嵌套到2个人。例如责任合同应嵌套两个人。健康合同应仅嵌套给1个人。但是合同也应该是自己的对象。

最终数组应该看起来像这样：

$scope.persons = [
  {
  "prename":"Max", 
  "surname":"Shepherd",
      "contracts": {
      {"contract":"liability", "payment":"8.40"}
    }
  },
  {
  "prename":"Sarah",
  "surname":"Shepherd",
    "contracts": {
      "contract":"liability", "payment":"8.40"
      "contract":"health", "payment":"48.12"
    }
  }
];

$scope.contracts = [
    {"contract":"liability", "payment":"8.40"},
    {"contract":"health", "payment":"48.12"}
];

Answer 1

您可以添加合同ID，然后将ID链接到拥有合同的每个人。

{“合同”：“责任”，“付款”：“ 8.40”，“合同密钥”：“ 123”}， {“合同”：“健康”，“付款”：“ 48.12”，“合同密钥”：“ 321”}

$ scope.persons = [ { “ prename”：“ Max”， “姓”：“牧羊人”， “合同”：{ “ 123”， “ 321” } }， { “ prename”：“ Sarah”， “姓”：“牧羊人”， “合同”：{ “ 123” } } ];

然后，您将需要一个函数来搜索正确的合约

function findContractForAllPeople(){
   angular.forEach($persons,function(key,values){
        angular.forEach(values,function(DataKey,val){
          angular.forEach($contracts,function(contractKey,contractDetails) 

           if(DataKey === "contracts"){
             if($scope.contracts.contractKey === val){
               $scope.finalArray[prename] = {"contracts":contractDetails }
           }
        })
      })
   })
}

这将创建一个看起来像这样的对象

{
Max:{
"contracts":{"contract":"liability", "payment":"8.40","contractKey":"123"},
{"contract":"health", "payment":"48.12","contractKey":"321"}}
},
Sarah:{
{"contract":"liability", "payment":"8.40","contractKey":"123"}
}

将json对象链接到多个对象

1 个答案: