JAVASCRIPT

js push in object

let obj = {};
let objToAdd1 = { prop1: "1", prop2: "2" };
let objToAdd2 = { prop3: "3", prop4: "4" };

// obj variabile could be empty or not, it's the same
obj = { ...obj, ...objToAdd1 };
obj = { ...obj, ...objToAdd2 };

// Note that i used the spread operator... This syntax is available
// only for the most recent js ES (from ES6 on, if i'm not wrong) :)

console.log(obj);

push to object javascript

const obj = { a:1, b:2 }
const add = { c:3, d:4, e: ['x','y','z'] }

Object.entries(add).forEach(([key,value]) => { obj[key] = value })

how to push in object in javascript

var data = [];
// ...
data[0] = { "ID": "1", "Status": "Valid" };
data[1] = { "ID": "2", "Status": "Invalid" };
// ...
var tempData = [];
for ( var index=0; index<data.length; index++ ) {
    if ( data[index].Status == "Valid" ) {
        tempData.push( data );
    }
}
data = tempData;

how to push in to object js

var obj = {};
//pushing new item to the object
obj.newitem = 'this is my new item for the above object'
obj.arrItem = ['new item', 'another item', '3rd item']
obj.intItem = 1324

console.log(obj)
/*
{
	newitem: 'this is my new item for the above object',
	arrItem: array [ 
    0:'new item',
    1:'another item',
    2: '3rd item',
    ],
    intItem: 1234,
}
*/