add key value pair to all objects in array
var arrOfObj = [{
name: 'eve'
}, {
name: 'john'
}, {
name: 'jane'
}];
var result = arrOfObj.map(function(el) {
var o = Object.assign({}, el);
o.isActive = true;
return o;
})
console.log(arrOfObj);
console.log(result);Javascript How to push a key value pair into a nested object array
arr = [
{
"id": 1,
"status": "pending",
"menues": [
{
"title": "Coke",
"price": "200"
}
]
},
{
"id": 2,
"status": "delivered",
"menues": [
{
"title": "Pepsi",
"price": "120"
}
]
}
];
const res=arr.map(nested =>({ id:nested.id, menues:
nested.menues.map(menu =>({...menu,status:nested.status})) }));
console.log(res);Copyright © 2021 Codeinu
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