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如何将属性添加到由对象数组组成的JSON对象的根中?

json jquery javascript

Anyname Donotcare · 技术社区 · 6 年前

如果我的JSON对象是这样的:

 [
   {
      "Id":"f2ac41c5-b214-48f6-ad40-9fc35c1aaad9",
      "Name":"W",
      "NumberOfWorkHours":8,
      "NumberOfShortDays":1,
      "WorkTimeRegulationId":"f5833075-2847-4cc3-834d-6138dd0dcd99"
   },
   {
      "Id":"5c267601-fcf2-4735-9e49-b4def3981648",
      "Name":"S",
      "NumberOfWorkHours":6,
      "NumberOfShortDays":0,
      "WorkTimeRegulationId":"8d14580e-278f-41d1-9239-8874be792580"
   }
]

worktimeJSON.Id = $('.Js-WorkTime-id').val();
worktimeJSON.Name = $('.Js-WorkTime-name').val();
worktimeJSON.NumberOfAvailableRotations = $('.Js-WorkTime-rotations').val();

并确保jQuery从输入中获取数据,但这不起作用。

3 回复 | 直到 6 年前

Nishant Dixit 6 年前

这将更改数组中所有对象的属性,如果您特别想更改,请将索引用于exp->

worktimeJSON[0].Id = $('.Js-WorkTime-id').val();
worktimeJSON[0].Name = $('.Js-WorkTime-name').val();
worktimeJSON[0].NumberOfAvailableRotations = $('.Js-WorkTime-rotations').val();

var worktimeJSON = [
   {
      "Id":"f2ac41c5-b214-48f6-ad40-9fc35c1aaad9",
      "Name":"W",
      "NumberOfWorkHours":8,
      "NumberOfShortDays":1,
      "WorkTimeRegulationId":"f5833075-2847-4cc3-834d-6138dd0dcd99"
   },
   {
      "Id":"5c267601-fcf2-4735-9e49-b4def3981648",
      "Name":"S",
      "NumberOfWorkHours":6,
      "NumberOfShortDays":0,
      "WorkTimeRegulationId":"8d14580e-278f-41d1-9239-8874be792580"
   }
];

worktimeJSON = worktimeJSON.map(function(val){
    val.Id = $('.Js-WorkTime-id').val();
    val.Name = $('.Js-WorkTime-name').val();
    val.NumberOfAvailableRotations = $('.Js-WorkTime-rotations').val();
    return val;
});

Cid Gordon 6 年前

推就行了。

let worktimeJSON = [
   {
      "Id":"f2ac41c5-b214-48f6-ad40-9fc35c1aaad9",
      "Name":"W",
      "NumberOfWorkHours":8,
      "NumberOfShortDays":1,
      "WorkTimeRegulationId":"f5833075-2847-4cc3-834d-6138dd0dcd99"
   },
   {
      "Id":"5c267601-fcf2-4735-9e49-b4def3981648",
      "Name":"S",
      "NumberOfWorkHours":6,
      "NumberOfShortDays":0,
      "WorkTimeRegulationId":"8d14580e-278f-41d1-9239-8874be792580"
   }
];

worktimeJSON.push
({
	id: "someID",
	name: "toto",
	WorkTimeRegulationId: 42
});

console.log(worktimeJSON);

Anyname Donotcare 6 年前

我把我的物体组织成这样:

 let WorkTimeRegulationViewModelJSON = {
                Id: $('.Js-WorkTimeRegulation-id').val(),
                Name: $('.Js-WorkTimeRegulation-name').val(),
                NumberOfAvailableRotations: $('.Js-WorkTimeRegulation-rotations').val(),
                AssignedWorkTimes: JSON.parse(worktimeJSON)

            };