У меня есть array объектов, и я пытаюсь создать новый объект, но без определенной пары key:value. Вот мой объект.
{
"versionRoomPoolList": [{
"pmsRoomType": ["CITY"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "NE",
"attributeDescription": "Near Elevator"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "SU",
"attributeDescription": "Alpine Guest Room"
},
{
"attributeDisplayId": 8,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 31,
"roomTypeId": 21,
"roomTypeStatus": "NOCHANGE",
"roomPool": "CITY",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 12,
"currentCapacity": 12,
"guaranteed": 9,
"minAvailability": 1,
"premium": false,
"eliteAvailability": false,
"isROH": false
},
{
"versionRoomTypeList": [{
"pmsRoomType": ["HOSP"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 34,
"roomTypeId": 24,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": true
},
{
"pmsRoomType": ["HOSP"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "NE",
"attributeDescription": "Near Elevator"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 8,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 35,
"roomTypeId": 25,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": false
}
],
"roomPoolDisplayId": 4,
"roomPoolStatus": "NOCHANGE",
"roomPoolCode": "HOSP",
"miosSRC": "YD",
"sna": "N",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 2,
"currentCapacity": 2,
"premium": true,
"eliteAvailability": false,
"excludeAlways": false,
"excludeOverAuth": false,
"propertySellOnly": false
},
{
"pmsRoomType": ["HOSP"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 34,
"roomTypeId": 24,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": true
}
]
}Поэтому я пытаюсь удалить pmsRoomType в каждом из объектов.
Вот что я написал как часть более крупного метода, который я написал, чтобы попытаться решить эту проблему.
var data = {
versionRoomPoolList: array.map(roompools, function(roompool) {
roompool = lang.mixin({}, roompool);
delete roompool.numAttributeChars;
delete roompool.pmsRoomType;
delete roompool.versionRoomTypeList[0].pmsRoomType;
return roompool;
})
};Однако я продолжаю получать следующую ошибку:
Uncaught TypeError: Cannot read property '0' of undefined
Я предполагаю, что мне нужно написать другой метод .map, но я застрял на том, как это сделать, или это правильный путь?
0
Amen Ra
2 Май 2019 в 19:01
3 ответа
Лучший ответ
Ваши данные - это не массив, это объект с полем versionRoomPoolList.
Функция map вызывает предоставленную функцию обратного вызова один раз для каждого элемента в массиве по порядку и создает новый массив из результатов.
Я думаю, это то, что вы ищете: создайте новый объект (data) с versionRoomPoolList в качестве ключа и новый массив в качестве значения.
var rawData = {
"versionRoomPoolList": [
{
"pmsRoomType": [
"CITY"
],
"versionRoomTypeAttributeList": [
{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "NE",
"attributeDescription": "Near Elevator"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "SU",
"attributeDescription": "Alpine Guest Room"
},
{
"attributeDisplayId": 8,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 31,
"roomTypeId": 21,
"roomTypeStatus": "NOCHANGE",
"roomPool": "CITY",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 12,
"currentCapacity": 12,
"guaranteed": 9,
"minAvailability": 1,
"premium": false,
"eliteAvailability": false,
"isROH": false
},
{
"versionRoomTypeList": [
{
"pmsRoomType": [
"HOSP"
],
"versionRoomTypeAttributeList": [
{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 34,
"roomTypeId": 24,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": true
},
{
"pmsRoomType": [
"HOSP"
],
"versionRoomTypeAttributeList": [
{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "NE",
"attributeDescription": "Near Elevator"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 8,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 35,
"roomTypeId": 25,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": false
}
],
"roomPoolDisplayId": 4,
"roomPoolStatus": "NOCHANGE",
"roomPoolCode": "HOSP",
"miosSRC": "YD",
"sna": "N",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 2,
"currentCapacity": 2,
"premium": true,
"eliteAvailability": false,
"excludeAlways": false,
"excludeOverAuth": false,
"propertySellOnly": false
},
{
"pmsRoomType": [
"HOSP"
],
"versionRoomTypeAttributeList": [
{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 34,
"roomTypeId": 24,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": true
}
]
}
var data = {
versionRoomPoolList: rawData.versionRoomPoolList.map(function(roompool) {
roompool = Object.assign({}, roompool);
delete roompool.numAttributeChars;
delete roompool.pmsRoomType;
// make sure `versionRoomTypeList` is existed
roompool.versionRoomTypeList && delete roompool.versionRoomTypeList[0].pmsRoomType;
return roompool;
})
};
console.log(data)
1
hoangdv
2 Май 2019 в 16:51
Вы можете попробовать что-то вроде этого:
const data = {
"versionRoomPoolList": [{
"pmsRoomType": ["CITY"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "NE",
"attributeDescription": "Near Elevator"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "SU",
"attributeDescription": "Alpine Guest Room"
},
{
"attributeDisplayId": 8,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 31,
"roomTypeId": 21,
"roomTypeStatus": "NOCHANGE",
"roomPool": "CITY",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 12,
"currentCapacity": 12,
"guaranteed": 9,
"minAvailability": 1,
"premium": false,
"eliteAvailability": false,
"isROH": false
},
{
"versionRoomTypeList": [{
"pmsRoomType": ["HOSP"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 34,
"roomTypeId": 24,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": true
},
{
"pmsRoomType": ["HOSP"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "NE",
"attributeDescription": "Near Elevator"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 8,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 35,
"roomTypeId": 25,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": false
}
],
"roomPoolDisplayId": 4,
"roomPoolStatus": "NOCHANGE",
"roomPoolCode": "HOSP",
"miosSRC": "YD",
"sna": "N",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 2,
"currentCapacity": 2,
"premium": true,
"eliteAvailability": false,
"excludeAlways": false,
"excludeOverAuth": false,
"propertySellOnly": false
},
{
"pmsRoomType": ["HOSP"],
"versionRoomTypeAttributeList": [{
"attributeDisplayId": 2,
"attributeStatus": "NOCHANGE",
"attributeCode": "CV",
"attributeDescription": "City View"
},
{
"attributeDisplayId": 5,
"attributeStatus": "NOCHANGE",
"attributeCode": "HF",
"attributeDescription": "High Floor, 8th floor and above"
},
{
"attributeDisplayId": 1,
"attributeStatus": "NOCHANGE",
"attributeCode": "HS",
"attributeDescription": "Hospitality Suite"
},
{
"attributeDisplayId": 4,
"attributeStatus": "NOCHANGE",
"attributeCode": "KN",
"attributeDescription": "1 King Bed"
},
{
"attributeDisplayId": 6,
"attributeStatus": "NOCHANGE",
"attributeCode": "RF",
"attributeDescription": "Mobile Lock"
},
{
"attributeDisplayId": 3,
"attributeStatus": "NOCHANGE",
"attributeCode": "SB",
"attributeDescription": "Sofabed"
},
{
"attributeDisplayId": 7,
"attributeStatus": "NOCHANGE",
"attributeCode": "TS",
"attributeDescription": "Separate Shower and Bathtub"
}
],
"roomTypeDisplayId": 34,
"roomTypeId": 24,
"roomTypeStatus": "NOCHANGE",
"roomPool": "HOSP",
"maxOccupancyStatus": "NOCHANGE",
"newMaxOccupancy": 4,
"currentMaxOccupancy": 4,
"capacityStatus": "NOCHANGE",
"newCapacity": 1,
"currentCapacity": 1,
"guaranteed": 1,
"minAvailability": 1,
"premium": true,
"eliteAvailability": false,
"isROH": true
}
]
}
const myFunction = data => ({
...data,
versionRoomPoolList: data.versionRoomPoolList.filter(i => {
delete i.pmsRoomType;
return i;
}),
});
console.log(myFunction(data))
0
Jose A. Ayllón
3 Май 2019 в 15:06
Ваш код в основном правильный, и, как Феликс Клинг прокомментировал ваше сообщение, вам просто нужно защититься от несуществующих свойств. Это может быть так просто, как:
if (roompool.versionRoomTypeList && roompool.versionRoomTypeList.length) {
// delete
}
Тем не менее ... Я подозреваю, что у вас просто опечатка, и вы должны изменить versionRoomTypeList на versionRoomTypeAttributeList :-P
0
vassiliskrikonis
3 Май 2019 в 16:38
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