Сравнивая 2 jsons и изменение значений ключа при обновлении jsons

-1

Есть 2 jsons я добавил код JSonСравнивая 2 jsons и изменение значений ключа при обновлении jsons

var json1 = [ 
 
    { 
 
    "name": "padd", 
 
    "value": "1", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "2", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "3", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "4", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "5", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "Unknown", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    } 
 
];

json2=[ 
 
    { 
 
    "name": "padd", 
 
    "value": "1", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": false, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "2", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": false, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "3", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": false, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "4", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": false, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "5", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    }, 
 
    { 
 
    "name": "padd", 
 
    "value": "Unknown", 
 
    "parentName": "", 
 
    "parentValue": "", 
 
    "children": [ 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "00", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": false, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31491" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "AL", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": false, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31492" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "AR", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": false, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31493" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "AZ", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31494" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "CA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31495" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "CO", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31496" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "CT", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31497" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "FL", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31498" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "GA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31499" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "IA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31500" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "ID", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31501" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "IL", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31502" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "IN", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31503" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "KS", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31504" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "KY", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31505" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "LA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31506" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31507" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MD", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31508" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MI", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31509" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MN", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31510" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MO", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31511" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MS", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31512" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "MT", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31513" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "NC", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31514" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "ND", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31515" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "NE", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31516" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "NJ", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31517" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "NM", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [ 
 
      { 
 
      "name": "terminal_city", 
 
      "value": "Albuquerque", 
 
      "parentName": "terminal_state", 
 
      "parentValue": "NM", 
 
      "children": [ 
 
       { 
 
       "name": "enterminalname", 
 
       "value": "NM Albuquerque - Nustar - 4253", 
 
       "parentName": "terminal_city", 
 
       "parentValue": "Albuquerque", 
 
       "children": [], 
 
       "canDisplay": false, 
 
       "showRecord": true, 
 
       "$$hashKey": "object:31716" 
 
       }, 
 
       { 
 
       "name": "enterminalname", 
 
       "value": "NM Albuquerque - P66 - 4254", 
 
       "parentName": "terminal_city", 
 
       "parentValue": "Albuquerque", 
 
       "children": [], 
 
       "canDisplay": false, 
 
       "showRecord": true, 
 
       "$$hashKey": "object:31717" 
 
       }, 
 
       { 
 
       "name": "enterminalname", 
 
       "value": "NM Albuquerque - Vecenergy - 4251", 
 
       "parentName": "terminal_city", 
 
       "parentValue": "Albuquerque", 
 
       "children": [], 
 
       "canDisplay": false, 
 
       "showRecord": true, 
 
       "$$hashKey": "object:31718" 
 
       } 
 
      ], 
 
      "canDisplay": false, 
 
      "showRecord": true, 
 
      "$$hashKey": "object:31711" 
 
      } 
 
     ], 
 
     "canDisplay": false, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31518" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "NV", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31519" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "NY", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31520" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "OH", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31521" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "OK", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31522" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "OR", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31523" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "PA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31524" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "RI", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31525" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "SC", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31526" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "SD", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31527" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "TN", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31528" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "TX", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31529" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "UT", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31530" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "VA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31531" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "WA", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31532" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "WI", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31533" 
 
     }, 
 
     { 
 
     "name": "terminal_state", 
 
     "value": "WY", 
 
     "parentName": "padd", 
 
     "parentValue": "Unknown", 
 
     "children": [], 
 
     "canDisplay": true, 
 
     "showRecord": true, 
 
     "$$hashKey": "object:31534" 
 
     } 
 
    ], 
 
    "canDisplay": true, 
 
    "showRecord": true 
 
    } 
 
]

проблема что я не могу перебирать jsons и нажимать клавиши, которые не совпадают в json1.i, чтобы сравнить json1 и json2, а те ключи, которые отсутствуют в json1, должны быть обновлены с помощью клавиш в json2, а также я хочу обновить ключ candisplay, когда я копирую из json2 в json1. пожалуйста, помогите я новичок в яваскрипт и я не имею никакого знания в программировании

источник

2015-03-12 Shashank.M

Не ожидайте участник форума чтобы предоставить вам код без предварительной проверки кода. Сначала вы должны попробовать, а затем отправить код здесь, чтобы мы могли вам помочь. – RaviH

для (var prop in json1) { var flag = "true"; console.log (prop); для (var prop1 in json1) { if (prop1 == prop) { // перейти к следующему объекту продолжить; } else { flag = "false"; console.log (prop); } } } Ват, я попытался просто отобразить содержимое json, но вывод только как 0 1, как это, а не как пары ключей и значений –

check underscorejs у них есть много полезных функций, которые помогут вам и также очень легкий плагин –

var L = json1.length; 
var L1 = json2.length; 
for (var i = 0; i < L; i++) { 
    var obj = json1[i]; 
    for (var j in obj) { 
    for (var x = 0; x < L1; x++) { 
     var obj1 = json2[x]; 
     for (var k in obj1) { 
      if (i == x && j == k) { 
       if (obj[j] == obj1[k]) { 
        continue; 
       } 
       else 
       { 
        json1[i][j] = json2[x][k]; 
       } 
      } 
     } 
    } 
    } 
} 

for(i in json1){ 
var obj2=json1[i] 
for(j in obj2) 
if(json1[i][j]===false) 
json1[i][j]=true 

}

это код, который я пытался перебирать Вышеприведенный JSON, а также добавить недостающие значения

источник

2015-03-17 07:11:07

Вы должны поместить это в вопрос –

, это не является частью вопроса о его части решения мой вопрос, на который я ответил –

Сравнивая 2 jsons и изменение значений ключа при обновлении jsons

ответ

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