我有json对象，但我无法访问此中的“name”元素？

a5g8bdjr 于 2023-03-13 发布在其他

关注(0)|答案(6)|浏览(135)

这是JSON数据。当我解析它时它不起作用。但是现在它起作用了。
{“2”：{“餐厅”：“瑙什贾安”，“命令”：“HIHUN 8”，“交货地点”：“2016年6月18日上午11：10”，“类型”：“送货上门”，“姓名”：“abc ddd”，“地址”：“12356，勒克瑙，226010”，“电话”：“6777779999”，“总计”：“545.00卢比”，“付款人”：“货到付款”、“提货人”：“管理员”，“日期”：“2016年6月18日”，“状态”：{“处理”：2、“已交付”：3、“已完成”：4、“未通过”：5 }、“动作”：“视图”}，“3”：{“餐厅”：“阿哈尔”，“秩序”：“HIHUN 7”，“交货地点”：“2016年6月12日上午11：32”，“类型”：“送货上门”，“姓名”：“sk米什拉”，“地址”：“勒克瑙520 viram khand，226010”，“电话”：“679999999”，“总计”：“450.00卢比”，“付款人”：“货到付款”、“提货人”：“仿制品”、“日期”：“2016年6月12日”，“状态”：{“已完成”：4、“未通过”：5 }、“动作”：“视图”}，

JSON

来源：https://stackoverflow.com/questions/37986882/i-have-json-object-but-i-am-unable-to-access-name-element-in-this

6条答案

按热度按时间

snvhrwxg1#

这是访问名称字段的方法。

var yourJson = {"0":{"restaurant":"Bayleaf","order":"HIHUN10","delivery at":"04:43 PM 2016-06-22","type":"Home Delivery","name":"dEEPAK rAI","address":"12356,Lucknow,226010","phone":"9120276440","total":"Rs 831.60","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/22\/2016","status":"Waiting","action":"pending"},"1":{"restaurant":"Jungliee","order":"HIHUN9","delivery at":"03:40 PM 2016-06-21","type":"Home Delivery","name":"dEEPAK rAI","address":"12356,Lucknow,226010","phone":"9120276440","total":"Rs 465.00","pay by":"Cash On Delivery","picked by":"Dummy","date":"06\/21\/2016","status":{"Accepted":1,"Processing":2,"Delivered":3,"Completed":4,"Failed":5},"action":"view"},"2":{"restaurant":"Naushijaan","order":"HIHUN8","delivery at":"11:10 AM 2016-06-18","type":"Home Delivery","name":"dEEPAK rAI","address":"12356,Lucknow,226010","phone":"9120276440","total":"Rs 545.00","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/18\/2016","status":{"Processing":2,"Delivered":3,"Completed":4,"Failed":5},"action":"view"},"3":{"restaurant":"Aahaar","order":"HIHUN7","delivery at":"11:32 AM 2016-06-12","type":"Home Delivery","name":"sk mishra","address":"520viram khand,Lucknow,226010","phone":"9198979962","total":"Rs 450.00","pay by":"Cash On Delivery","picked by":"Dummy","date":"06\/12\/2016","status":{"Completed":4,"Failed":5},"action":"view"},"4":{"restaurant":"Bayleaf","order":"HIHUN6","delivery at":"08:29 PM 2016-06-11","type":"Home Delivery","name":"Dharmraj","address":"D-242Office G 19 Sector 63,Lucknow,201003","phone":"7428069025","total":"Rs 606.60","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/11\/2016","status":{"Completed":4,"Failed":5},"action":"view"},"5":{"restaurant":"Bayleaf","order":"HIHUN5","delivery at":"08:17 PM 2016-06-11","type":"Home Delivery","name":"Dharmraj","address":"D-242Office G 19 Sector 63,Lucknow,201003","phone":"7428069025","total":"Rs 606.60","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/11\/2016","status":{"Completed":4,"Failed":5},"action":"view"}}
console.log(yourJson["0"].name);
console.log(yourJson["1"].name);  //etc.

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cbwuti442#

var jsonData = {
  "0": {
    "restaurant": "Bayleaf",
    "order": "HIHUN10",
    "delivery at": "04:43 PM 2016-06-22",
    "type": "Home Delivery",
    "name": "dEEPAK rAI",
    "address": "12356,Lucknow,226010",
    "phone": "9120276440",
    "total": "Rs 831.60",
    "pay by": "Cash On Delivery",
    "picked by": "By Administrator",
    "date": "06\/22\/2016",
    "status": "Waiting",
    "action": "pending"
  },
  "1": {
    "restaurant": "Jungliee",
    "order": "HIHUN9",
    "delivery at": "03:40 PM 2016-06-21",
    "type": "Home Delivery",
    "name": "dEEPAK rAI",
    "address": "12356,Lucknow,226010",
    "phone": "9120276440",
    "total": "Rs 465.00",
    "pay by": "Cash On Delivery",
    "picked by": "Dummy",
    "date": "06\/21\/2016",
    "status": {
      "Accepted": 1,
      "Processing": 2,
      "Delivered": 3,
      "Completed": 4,
      "Failed": 5
    },
    "action": "view"
  },
  "2": {
    "restaurant": "Naushijaan",
    "order": "HIHUN8",
    "delivery at": "11:10 AM 2016-06-18",
    "type": "Home Delivery",
    "name": "dEEPAK rAI",
    "address": "12356,Lucknow,226010",
    "phone": "9120276440",
    "total": "Rs 545.00",
    "pay by": "Cash On Delivery",
    "picked by": "By Administrator",
    "date": "06\/18\/2016",
    "status": {
      "Processing": 2,
      "Delivered": 3,
      "Completed": 4,
      "Failed": 5
    },
    "action": "view"
  },
  "3": {
    "restaurant": "Aahaar",
    "order": "HIHUN7",
    "delivery at": "11:32 AM 2016-06-12",
    "type": "Home Delivery",
    "name": "sk mishra",
    "address": "520viram khand,Lucknow,226010",
    "phone": "9198979962",
    "total": "Rs 450.00",
    "pay by": "Cash On Delivery",
    "picked by": "Dummy",
    "date": "06\/12\/2016",
    "status": {
      "Completed": 4,
      "Failed": 5
    },
    "action": "view"
  },
  "4": {
    "restaurant": "Bayleaf",
    "order": "HIHUN6",
    "delivery at": "08:29 PM 2016-06-11",
    "type": "Home Delivery",
    "name": "Dharmraj",
    "address": "D-242Office G 19 Sector 63,Lucknow,201003",
    "phone": "7428069025",
    "total": "Rs 606.60",
    "pay by": "Cash On Delivery",
    "picked by": "By Administrator",
    "date": "06\/11\/2016",
    "status": {
      "Completed": 4,
      "Failed": 5
    },
    "action": "view"
  },
  "5": {
    "restaurant": "Bayleaf",
    "order": "HIHUN5",
    "delivery at": "08:17 PM 2016-06-11",
    "type": "Home Delivery",
    "name": "Dharmraj",
    "address": "D-242Office G 19 Sector 63,Lucknow,201003",
    "phone": "7428069025",
    "total": "Rs 606.60",
    "pay by": "Cash On Delivery",
    "picked by": "By Administrator",
    "date": "06\/11\/2016",
    "status": {
      "Completed": 4,
      "Failed": 5
    },
    "action": "view"
  }
};
$.each(jsonData, function(index, value) {
  console.log(JSON.stringify(value.name));
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

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avkwfej43#

您的json是一个对象，要访问name，您必须遍历属性：

$.each(data, function(i, e) {
  alert(e.name);
});

https://jsfiddle.net/kj0azubb/
x一个一个一个一个x一个一个二个x

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qxsslcnc4#

如果它已经是json中的一个对象，那么就访问它：

var data = {"0":{"restaurant":"Bayleaf","order":"HIHUN10","delivery at":"04:43 PM 2016-06-22","type":"Home Delivery","name":"dEEPAK rAI","address":"12356,Lucknow,226010","phone":"9120276440","total":"Rs 831.60","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/22\/2016","status":"Waiting","action":"pending"},"1":{"restaurant":"Jungliee","order":"HIHUN9","delivery at":"03:40 PM 2016-06-21","type":"Home Delivery","name":"dEEPAK rAI","address":"12356,Lucknow,226010","phone":"9120276440","total":"Rs 465.00","pay by":"Cash On Delivery","picked by":"Dummy","date":"06\/21\/2016","status":{"Accepted":1,"Processing":2,"Delivered":3,"Completed":4,"Failed":5},"action":"view"},"2":{"restaurant":"Naushijaan","order":"HIHUN8","delivery at":"11:10 AM 2016-06-18","type":"Home Delivery","name":"dEEPAK rAI","address":"12356,Lucknow,226010","phone":"9120276440","total":"Rs 545.00","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/18\/2016","status":{"Processing":2,"Delivered":3,"Completed":4,"Failed":5},"action":"view"},"3":{"restaurant":"Aahaar","order":"HIHUN7","delivery at":"11:32 AM 2016-06-12","type":"Home Delivery","name":"sk mishra","address":"520viram khand,Lucknow,226010","phone":"9198979962","total":"Rs 450.00","pay by":"Cash On Delivery","picked by":"Dummy","date":"06\/12\/2016","status":{"Completed":4,"Failed":5},"action":"view"},"4":{"restaurant":"Bayleaf","order":"HIHUN6","delivery at":"08:29 PM 2016-06-11","type":"Home Delivery","name":"Dharmraj","address":"D-242Office G 19 Sector 63,Lucknow,201003","phone":"7428069025","total":"Rs 606.60","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/11\/2016","status":{"Completed":4,"Failed":5},"action":"view"},"5":{"restaurant":"Bayleaf","order":"HIHUN5","delivery at":"08:17 PM 2016-06-11","type":"Home Delivery","name":"Dharmraj","address":"D-242Office G 19 Sector 63,Lucknow,201003","phone":"7428069025","total":"Rs 606.60","pay by":"Cash On Delivery","picked by":"By Administrator","date":"06\/11\/2016","status":{"Completed":4,"Failed":5},"action":"view"}};

// as single, hardcoded entry
var nameAt0 = data[0].name;
var nameAt1 = data[1].name;
...

// as loop
for( var i in data )
    if( data.hasOwnProperty(i) )
        var name = data[i].name;

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c86crjj05#

它现在工作得很好，每个答案都是正确的。我错过了

dataType: 'json'
   ,

AJAX 块中的“dataType：json”。

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rur96b6h6#

首先，您有一个非常不标准的JSON结构，但是，您不能作为JSON数组访问，因此，您必须将JSON解析为一个更容易阅读的对象。

var MyJSONArray = [];
    $.each(YourJSON,function(index,e){
        MyJSONArray[] = e;
    ]

然后你可以把它当作

var restarant_1 = MyJSONArray[0].restaurant;

就是这个！好好享受吧

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我有json对象，但我无法访问此中的“name”元素？

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