Array of structures in javascript

Question

I need a way to implement the following C++ in javascript.

struct login
{
   char username[14];
   char password[7];
   char verificationCode[11];
   int timesLoged;
}; 

login allLogins[] = 
{
      {"none", "", "",0},
      {"user1", "159951", "",0},
      {"user2", "123321", "",0},
      {"user3", "456654", "",0}
};

I would like to be able to refer to each member in similar/same fashion.

String currentLoginName = allLogins[3].username

@Vangde if you can do this in C++ it's almost impossible not to be able to figure out how to do it in JavaScript. — Baruch
– Baruch, Commented Sep 16, 2017 at 10:34
Well the tho languages differ quite a lot in syntax and im not very familiar with javascript. For exampe i found out that there is no structs in Js. — Vangde
– Vangde, Commented Sep 16, 2017 at 10:36

Jonas Wilms · Accepted Answer · 2017-09-16 10:42:06Z

1

function User([username,password,verification,times]){
  return {
   username,
   password,
   verification,
   times
  };
}

const allLogins = [
 ["user","test","1234",0],
 ["user2", "test2","1235", 0]
].map(User);

One could map a 2d array to an array of Users.

answered Sep 16, 2017 at 10:42

Jonas Wilms

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Vangde · Accepted Answer · 2017-09-16 10:46:55Z

1

Code by Rahul Jain.

class Login {
  constructor(username, password, verificationCode, timesLoged) {
    this.username = username;
    this.password = password;
    this.verificationCode = verificationCode;
    this.timesLoged = timesLoged;
  }
}

var allLogins = [
    new Login("none", "", "",0),
  new Login("user1", "159951", "",0),
  new Login("user2", "123321", "",0),
  new Login("user3", "456654", "",0)
]

alert(allLogins[3].password);

answered Sep 16, 2017 at 10:46

Vangde

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