What is the process of combining two objects in TypeScript?

Question

What is the process of combining two objects in TypeScript?

As part of my project, I am using two different get requests. The first request returns data in the form of: department: string[]

The second get request provides an object structured like this:

globalObj: {
  count: number[],
  admin: {
    department: string,
    email: string,
    img_path: string,
    name: string
  }[]
}

I aim to merge these two objects together to achieve the following result:

departments: {
  dep_name: string,
  globalObj: {
    count: number[],
    admin: {
      department: string,
      email: string,
      img_path: string,
      name: string
    }[]
  }
}[];

In simpler terms, I want each department name to correspond with its respective globalObj.

However, I am unsure of how to go about merging them accurately.

Your help and guidance on this matter would be greatly appreciated.

Thank you!

javascript object typescript object-literal get-request

Answer 1

Answer №1

It's a little unclear what you're referring to

I understand that you're talking about getting the corresponding global object

If you want to merge an array with the same global object, you can use the code below:

let globalObject = {
  count: [1,2,3],
  admin: [
    {
        department: 'a',
        email: 'b',
        img_path: 'c',
        name: 'd'
    }
  ]
}

let departmentNames = ["x", "y", "z"];

let mergedArray = departmentNames.map((depName) =>
{
    return {
        dep_name: depName,
        globalObj: globalObject
    }
})

Answer 2

It's a little unclear what you're referring to

I understand that you're talking about getting the corresponding global object

If you want to merge an array with the same global object, you can use the code below:

let globalObject = {
  count: [1,2,3],
  admin: [
    {
        department: 'a',
        email: 'b',
        img_path: 'c',
        name: 'd'
    }
  ]
}

let departmentNames = ["x", "y", "z"];

let mergedArray = departmentNames.map((depName) =>
{
    return {
        dep_name: depName,
        globalObj: globalObject
    }
})

Answer 3

Answer №2

If you want to update the secondResponse JSON, all you have to do is add a key to the object.

Just follow this example:

var firstResponse = {
    globalObj: {
        count: [],
        admin: {
            department: '',
            email: '',
            img_path: '',
            name: ''
        }
    }
}

var secondResponse = {
    dep_name: ''
}   

secondResponse.globalObj = firstResponse;

By doing this, you will get an updated version of the secondResponse JSON.

Answer 4

If you want to update the secondResponse JSON, all you have to do is add a key to the object.

Just follow this example:

var firstResponse = {
    globalObj: {
        count: [],
        admin: {
            department: '',
            email: '',
            img_path: '',
            name: ''
        }
    }
}

var secondResponse = {
    dep_name: ''
}   

secondResponse.globalObj = firstResponse;

By doing this, you will get an updated version of the secondResponse JSON.

What is the process of combining two objects in TypeScript?

Answer №1

Answer №2

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