I have something like this :
let test = [ { name: "Mark", address: "Some adress", company: "company name", age: 21 } ] let test1 = [ { name: "Steve", age: 27 } ] How can I update test with test1? Thus, what I want to get is :
let test2 = [ { name: "Steve", address: "Some adress", company: "company name", age: 27 } ] You could use Object.assign for it.
The
Object.assign()method is used to copy the values of all enumerable own properties from one or more source objects to a target object. It will return the target object.
let test = [{ name: "Mark", address: "Some adress", company: "company name", age: 21 }], test1 = [{ name: "Steve", age: 27 }]; Object.assign(test[0], test1[0]); console.log(test);
let).You can do this:
test[0].name = test1[0].name; test[0].age = test1[0].age; Actually, you don't need to put the object as an array. Like this:
let test = { name: "Mark", address: "Some adress", company: "company name", age: 21 } This way, you don't need to call it like this: test[0].name --> just do test.name
