published: 01 Aug 2022
2 min read
How to push an object to an array in JavaScript
To push an object to an array in JavaScript:
- Use the
Array.push()method. - Pass one or more objects as parameters.
- This method adds one or more elements at the end of the array and returns the new length.
const users = []
const obj = {
name: 'John Doe',
age: 23
}
users.push(obj)
console.log(users)
// [ { name: 'John Doe', age: 23 } ]
You can also pass multiple objects as arguments to the Array.push() method to add multiple objects to an array, as shown below:
const users = []
const obj1 = { name: 'John Doe', age: 23 }
const obj2 = { name: 'Jane Doe', age: 31 }
const obj3 = { name: 'Alex Lee', age: 18 }
users.push(obj1, obj2, obj3)
console.log(users)
// [
// { name: 'John Doe', age: 23 },
// { name: 'Jane Doe', age: 31 },
// { name: 'Alex Lee', age: 18 }
// ]
Read this article to learn more about JavaScript arrays and how to store multiple pieces of information into a single variable.
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How to push an object to an array in JavaScript
To push an object to an array in JavaScript:
- Use the
Array.push()method. - Pass one or more objects as parameters.
- This method adds one or more elements at the end of the array and returns the new length.
const users = []
const obj = {
name: 'John Doe',
age: 23
}
users.push(obj)
console.log(users)
// [ { name: 'John Doe', age: 23 } ]
You can also pass multiple objects as arguments to the Array.push() method to add multiple objects to an array, as shown below:
const users = []
const obj1 = { name: 'John Doe', age: 23 }
const obj2 = { name: 'Jane Doe', age: 31 }
const obj3 = { name: 'Alex Lee', age: 18 }
users.push(obj1, obj2, obj3)
console.log(users)
// [
// { name: 'John Doe', age: 23 },
// { name: 'Jane Doe', age: 31 },
// { name: 'Alex Lee', age: 18 }
// ]
Read this article to learn more about JavaScript arrays and how to store multiple pieces of information into a single variable.
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JS Nooby
Javascript connoisseur
