how to push elements to an array in key value format dynamically

Question

I was trying to create an array in JSON format so that it stores name mailId and password of the user dynamically each time a new user signs up.I was able to create for one user but i am stuck in creating a loop and also to push the element in the array var user [];.can anyone suggest me how to do this ?

var user = [];
document.getElementById("sub").addEventListener("click",function store(){
	var user = {};
	user.name = document.getElementById("nme").value;
	user.emailId = document.getElementById("mail").value;
	user.password = document.getElementById("pd").value;
	console.log("user", user);
  });

update var user = {} to var _tmp = {} and at the end user.push(_tmp) — Rajesh Dixit
– Rajesh Dixit, Commented Sep 14, 2016 at 10:21

taguenizy · Accepted Answer · 2016-09-14 10:21:55Z

2

Switch the array name and then just push the user into it.

var users = [];
document.getElementById("sub").addEventListener("click",function store(){
    var user = {};
    user.name = document.getElementById("nme").value;
    user.emailId = document.getElementById("mail").value;
    user.password = document.getElementById("pd").value;
    console.log("user", user);
    users.push(user);
  });

answered Sep 14, 2016 at 10:21

taguenizy

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1 Comment

Rajesh Dixit Over a year ago

Ideally for such small issues, you should comment.

nkt217 · Accepted Answer · 2016-09-14 10:25:52Z

0

If I understand correctly this should do the trick.

var userArray = [];
document.getElementById("sub").addEventListener("click",function store(){
    var user = {};
    user.name = document.getElementById("nme").value;
    user.emailId = document.getElementById("mail").value;
    user.password = document.getElementById("pd").value;
    userArray.push(user);
    console.log("user", user);
    console.log("userArray: ", userArray);
  });

answered Sep 14, 2016 at 10:25

nkt217

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