Hi Dev,

This Blog shows you how to push element in array in react native. i explained simply about how to push object in array in react native. In this article, we will implement a how to add json object to array in react native. i would like to show you react native add object to array. So, let's follow few step to create example of react native add value to array.

Here, i will give you three simple example to adding key value in array with node. so, let's see bellow example how to push object in array in react native app.

import React, { Component } from "react";
import {View} from 'react-native';

const MyWebtutsComponent = () => {

    const myArray = [1, 2, 3, 4, 5, 6];

    myArray.push(7);

    console.log(myArray);

    return (
        <View>
        </View>
    );
};

export default MyWebtutsComponent;

Array [
  1,
  2,
  3,
  4,
  5,
  6,
  7,
]

import React, { Component } from "react";
import {View} from 'react-native';

const MyWebtutsComponent = () => {

    const myObjArray = [
        {id: 1, name: "Dharmik" },
        {id: 2, name: "Bhavesh" },
        {id: 3, name: "Piyush" }
    ];

    myObjArray.push({id: 4, name: "Mehul"});

    console.log(myObjArray);

    return (
        <View>
        <View>
    );
};

export default MyWebtutsComponent;

Array [
  Object {
    "id": 1,
    "name": "Dharmik",
  },
  Object {
    "id": 2,
    "name": "Bhavesh",
  },
  Object {
    "id": 3,
    "name": "Piyush",
  },
  Object {
    "id": 4,
    "name": "Mehul",
  },
]

import React, { Component } from "react";
import {View} from 'react-native';

const MyWebtutsComponent = () => {

    const myObjArray = [
        {id: 1, name: "Dharmik" },
        {id: 2, name: "Bhavesh" },
        {id: 3, name: "Piyush" }
    ];

    myObjArray.unshift({id: 4, name: "Mehul"});

    console.log(myObjArray);

    return (
        <View>
        <View>
    );
};

export default MyWebtutsComponent;

Array [
  Object {
    "id": 4,
    "name": "Mehul",
  },
  Object {
    "id": 1,
    "name": "Dharmik",
  },
  Object {
    "id": 2,
    "name": "Bhavesh",
  },
  Object {
    "id": 3,
    "name": "Piyush",
  },
]

It will help you...