How to find particular id using iterate Object in JavaScript

Question

i'm trying to iterate this object with the help of for each How to find particular id using iterating object and supposed we want to

if(id == 12) {
   return true;
}else{
   return false;
}

This is a object

const data = {
    "service": [
        "BUSINESS",
        "LEGAL",
        "FINANCE",
        "ADVERTISEMENT"
    ],
    "service1": [
        { "id": 1 },
        { "id": 2 },
        { "id": 3 },
        { "id": 4 },
    ],
    "service2": [
        { "id": 5 },
        { "id": 6 },
        { "id": 7 },
        { "id": 8 },
    ],
    "service3": [
        { "id": 9 },
        { "id": 10 },
        { "id": 11 },
        { "id": 12 },
    ],
    "service4": [
        { "id": 13 },
        { "id": 14 },
        { "id": 15 },
        { "id": 16 },
    ],
}

Randall · Accepted Answer · 2022-03-28 09:58:57Z

1

First, you check iterated object structure. If it contains array of object's or array of string's. Then find an object with ID which you need.

const data = {
  service: ["BUSINESS", "LEGAL", "FINANCE", "ADVERTISEMENT"],
  service1: [{ id: 1 }, { id: 2 }, { id: 3 }, { id: 4 }],
  service2: [{ id: 5 }, { id: 6 }, { id: 7 }, { id: 8 }],
  service3: [{ id: 9 }, { id: 10 }, { id: 11 }, { id: 12 }],
  service4: [{ id: 13 }, { id: 14 }, { id: 15 }, { id: 16 }]
};

Object.entries(data).forEach(([_, value]) => {
  if (value.every((item) => typeof item === "object")) {
    if (value.find((item) => item.id === 12)) {
      // do your action
    } 
  }
});

answered Mar 28, 2022 at 9:58

Randall

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