Question

我正在尝试将文本与嵌套数组中的值匹配。但是，我需要从数组中得到的结果是角色ID。例如。我有一个名为HR Admin的文本，现在我想在“角色”对象下搜索该对象并返回ID为“ 4”

这是我的代码

数组

{
  "genders": null,
  "races": null,
  "titles": null,
  "maritalStatus": null,
  "nationality": null,
  "identityTypes": null,
  "roles": {
    "1": "System Admin",
    "2": "Internal Account Manager",
    "3": "CAT Manager",
    "4": "HR Admin",
    "5": "HR Manager",
    "6": "HR Recruiter",
    "7": "Candidate",
    "8": "Operations administrator"
  },
  "companyTypes": null,
  "industries": null,
  "fileTypes": null
}

我正在尝试过滤，但没有到达目的地

const myFilter = (resp, num) => {
  const values = resp.filter(det => !!det.roles.find(l => l === num));

  return values.map(res => {
    res.roles = res.roles.filter(l => l === num);
    return res;
  });
};

Answer 1

只需找到给定值的索引（“ HR Admin”）并获取该索引的键即可：

const obj = {
    "genders": null,
    "races": null,
    "titles": null,
    "maritalStatus": null,
    "nationality": null,
    "identityTypes": null,
    "roles": {
        "1": "System Admin",
        "2": "Internal Account Manager",
        "3": "CAT Manager",
        "4": "HR Admin",
        "5": "HR Manager",
        "6": "HR Recruiter",
        "7": "Candidate",
        "8": "Operations administrator"
    },
    "companyTypes": null,
    "industries": null,
    "fileTypes": null
};

const search = 'HR Admin';
const index = Object.values(obj.roles).indexOf(search);
const result = Object.keys(obj.roles)[index];
console.log(result);

将文本匹配到嵌套数组并返回ID值

1 个答案: