JavaScript Contact manager help!!!

Question

please help me to solve it..

You are working on a Contact Manager app.
You have created the contact object constructor, which has two arguments, name and number.
You need to add a print() method to the object, which will output the contact data to the console in the following format: name: number
The given code declares two objects and calls their print() methods. Complete the code by defining the print() method for the objects.

code__
function contact(name, number) {
this.name = name;
this.number = number;
}
print()
var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();

Answer 1

please help me to solve it..

You are working on a Contact Manager app.
You have created the contact object constructor, which has two arguments, name and number.
You need to add a print() method to the object, which will output the contact data to the console in the following format: name: number
The given code declares two objects and calls their print() methods. Complete the code by defining the print() method for the objects.

code__
function contact(name, number) {
this.name = name;
this.number = number;
}
print()
var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();

Answer 2

One of the correct ways is:
function contact(name, number)
{
this.name = name;
this.number = number;
this.print = print;
}

function print()
{
console.log(this.name + ": " + this.number);
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();

Answer 3

function Contact(name, number) {
this.name = name;
this.number = number;
this.print = function (){
var x = this.name
var y = this.number
console.log(x+": "+y)
}
}

var a = new Contact("David", 12345);
var b = new Contact("Amy", 987654321)
a.print();
b.print();

This worked for me.

Answer 4

𝕞𝕒𝕙𝕚𝕣 𝕒𝕓𝕚𝕕 , where did you use print() method, it's empty. It should print formatted text separated by ": ". For example you can do it this way:
function contact(name, number) {
this.name = name;
this.number = number;
this.print = () =>{
console.log(this.name+": "+this.number);
}
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();

Answer 5

function contact(name, number)
{
this.name = name;
this.number = number;
this.print = function(){
console.log(name+" : "+number);
}
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();

can any one help me where the mistake I have done.i am not getting this 🤔🤔🤔🤔

I am getting the output
David : 12345
Amy : 987654321

But the original output is
David: 12345
Amy: 987654321

Hey guys I got it
we should only use the space after name+"
and we should not use space between :" before number.
means name+" :"+number .

Finally I did it 🥳🥳🥳🥳🥳

Answer 6

function contact(name, number) {
this.name = name;
this.number = number;
this.print=function(){
console.log(this.name+": "+this.number);
}
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();
Try this it will work. Most of you made a mistake by not adding space after : (colon) in the console log...

Answer 7

function contact (name, number)
{
this.name = name;
this.number =number;
this.print =print1;
}
function print1()
{
return console.log(this.name +":" ,this.number);
}

var a = new contact ("David", 12345);
var b = new contact("Amy", 98654321);
a.print();
b.print();

Answer 8

function contact(name, number) {
this.name = name;
this.number = number;
this.print = output;
}
function output(){
console.log(this.name +": "+ this.number );
}
var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);
a.print();
b.print();

Answer 9

function contact(name, number) {
this.name = name;
this.number = number;
this.print=print;
}

function print(){

console.log(this.name+": "+this.number);

}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);
a.print();
b.print();

Answer 10

function contact(name, number)
{
this.name = name;
this.number = number;
this.print = print;
}

function print()
{
console.log(this.name + ": " + this.number);
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321)
a.print();
b.print();

Good Luck

Answer 11

Coding Kitty , he didn't post it first.

Answer 12

function contact(name, number) {
this.name = name;
this.number = number;
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);

console.log(a.name + ":"+" " + a.number);
console.log(b.name+ ":" + " " +b.number);

Answer 13

I know i doesn't use print method here but it works fine.

function contact(name, number)
{
this.name = name;
this.number = number;
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);

console.log(a.name+": "+a.number)
console.log(b.name+": "+b.number)

Answer 14

function contact(name, number) {
this.name = name;
this.number = number;
this.print = print;
function print() {
var x = this.name;
var y = this.number;
console.log( x+ ": " +y );

}
}
var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);
a.print();
b.print();
// I tried this and it worked for me.

Answer 15

function contact(name, number) {
this.name = name;
this.number = number;
this.print = print1;
}
function print1(){
return console.log(this.name + ": " + this.number);
}
var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);
a.print();
b.print();

Answer 16

Function print()
{
Console.log(this.name+":"+this.number);
}

Answer 17

function Contact(name, number) {
this.name = name;
this.number = number;
this.print = function (){
console.log(name+": "+number)
}
}

var a = new Contact("David", 12345);
var b = new Contact("Amy", 987654321)
a.print();
b.print();

This was the shortest code I could do for this

Answer 18

function contact(name, number) {
this.name = name;
this.number = number;
this.print = () => console.log(`${this.name}: ${this.number}`);

}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);

a.print();
b.print();

Answer 19

function contact(name, number) {
this.name = name;
this.number = number;
this.print = function (){
console.log(this.name + ':' + ' ' + this.number)
}
}

var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);
a.print();
b.print();

Answer 20

function contact(name, number) {
this.name = name;
this.number = number;
this.print = () => console.log(name + ': ' + number)

}
var a = new contact("David", 12345);
var b = new contact("Amy", 987654321);
a.print();
b.print();

Please always attempt a problem before looking for solutions going forward, it'll help you.