combine first name and last name and return object-CodePudding

I was trying to combine first name last name in an object and return same object again

I have tried multiple ways with map and foreach but doesn't seem to work

[ { "id": 1321, "createdAt": "2022-08-03T12:36:20.096Z", "UpdatedAt": "2022-08-03T12:36:20.096Z", "firstName": "g", "lastName": "prashanth", "zipCode": "39493", "NPI": "990343" }, { "id": 1322, "createdAt": "2022-08-03T12:36:20.096Z", "UpdatedAt": "2022-08-03T12:36:20.096Z", "firstName": "prasilla", "lastName": "shaik", "zipCode": "39493", "NPI": "990343" } ]

what i have tried:

let final_array: any=[]
data.forEach(function (value: any, a:any) {
let obj: any={}
    console.log(a)
     final_array.push( obj[keys_array[a]] = data[a]["firstName"] " "  data[a]["lastName"], obj[keys_array[a]] =data[a]["zipCode"], obj[keys_array[a]]=data[a]["NPI"])
})

});

required format:

[ { "name": "g prashanth", "zipCode": "39493", "NPI": "990343" }, { "Name": "prasilla shaik", "zipCode": "39493", "NPI": "990343" } ]

CodePudding user response：

const newArrayOfObj = array.map((obj) => {
 let temp = { ...obj, name: `${obj.firstName} ${obj.lastName}` };
 let res = {};

 for (const [key, value] of Object.entries(temp)) {
  if (key === "firstName" || key === "lastName") continue;
  else res[key] = value;
 }

 return res;
});

CodePudding user response：

    var data = [ { "id": 1321, "createdAt": "2022-08-03T12:36:20.096Z", "UpdatedAt": "2022-08-03T12:36:20.096Z", "firstName": "g", "lastName": "prashanth", "zipCode": "39493", "NPI": "990343" }, { "id": 1322, "createdAt": "2022-08-03T12:36:20.096Z", "UpdatedAt": "2022-08-03T12:36:20.096Z", "firstName": "prasilla", "lastName": "shaik", "zipCode": "39493", "NPI": "990343" } ]

    // console.log( final_array)


let data_1= data.map((object,i) => {
  return {...object, fullName: data[i]["firstName"] ' ' data[i]["lastName"]} ;

});

You need to pass index value i to map, and probably also include the fullname construction inside the map. Also the outer loop is not required

CodePudding user response：

if you want full result with added property full name you try @Anuja script.

this script will work as the ouput you mentioned.

const dataAsJson = `[ { "id": 1321, "createdAt": "2022-08-03T12:36:20.096Z", "UpdatedAt": "2022-08-03T12:36:20.096Z", "firstName": "g", "lastName": "prashanth", "zipCode": "39493", "NPI": "990343" }, { "id": 1322, "createdAt": "2022-08-03T12:36:20.096Z", "UpdatedAt": "2022-08-03T12:36:20.096Z", "firstName": "prasilla", "lastName": "shaik", "zipCode": "39493", "NPI": "990343" } ]`;

const data = JSON.parse(dataAsJson);

const changedData = data.map(item => ({ name: `${item.firstName} ${item.lastName}`  
, zipCode: item.zipCode 
, NPI: item.NPI }));
console.log(changedData);