对不起,我在这里不知所措。我没有关于Javascript的线索。我正在尝试根据我在网上可以找到的东西。同时,如果有任何人可以在这里帮助我,那就太好了。
请参阅下面的JSON。我已将其缩减为仅3个项目,但可能约为50个。如果customFieldId为3,则我希望提取ID 7514;如果customFieldId为1,则希望提取3854。
{
"items": [
{
"id": 3854,
"customFieldId": 1,
"customField": {
"links": [
{
"rel": "canonical",
"href": "https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/1"
}
]
},
"value": "Yes",
"links": [
{
"rel": "canonical",
"href": "https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/3854"
}
]
},
{
"id": 7514,
"customFieldId": 3,
"customField": {
"links": [
{
"rel": "canonical",
"href": "https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/3"
}
]
},
"value": "No",
"links": [
{
"rel": "canonical",
"href": "https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/7514"
}
]
},
{
"id": 93432,
"customFieldId": 10,
"customField": {
"links": [
{
"rel": "canonical",
"href": "https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/10"
}
]
},
"value": "Fulltime-Regular",
"links": [
{
"rel": "canonical",
"href": "https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/93432"
}
]
}
]
}
答案 0 :(得分:1)
您可以使用Array.find()
:
var obj = {"items" :[{"id":3854,"customFieldId":1,"customField":{"links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/1"}]},"value":"Yes","links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/3854"}]},{"id":7514,"customFieldId":3,"customField":{"links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/3"}]},"value":"No","links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/7514"}]},{"id":93432,"customFieldId":10,"customField":{"links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/10"}]},"value":"Fulltime-Regular","links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/93432"}]}]};
var customId = 3;
var result = obj.items.find((obj)=> obj.customFieldId === customId);
console.log(result);
答案 1 :(得分:1)
您可以编写一个简单的循环,检查customFieldId是3还是1,如果是,则为您获取fieldId。
for(let i = 0; i < myObj.items.length; i++) {
let fieldId = myObj.items[i].customFieldId;
let id = myObj.items[i].id;
if(fieldId === 3 || fieldId === 1) {
console.log("The custom field ID is: " + fieldId + " and the id is: " + id);
}
}
答案 2 :(得分:1)
您可以使用过滤器功能从JSON过滤数据
var obj = {"items" :[{"id":3854,"customFieldId":1,"customField":{"links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/1"}]},"value":"Yes","links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/3854"}]},{"id":7514,"customFieldId":3,"customField":{"links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/3"}]},"value":"No","links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/7514"}]},{"id":93432,"customFieldId":10,"customField":{"links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/learnCenters/178410/userCustomFields/10"}]},"value":"Fulltime-Regular","links":[{"rel":"canonical","href":"https://stgxilinx.learn.taleo.net/learn.rest/v1/memberships/3487/customFieldValues/93432"}]}]};
function customFieldId(obj) {
return obj.customFieldId == 3;
}
var result = obj.items.filter(customFieldId);
console.log(result);