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JavaScript Map values() method

The JavaScript map values() method returns an object of new Map iterator. This object contains the value for each element. It maintains insertion order.

Syntax

The values() method is represented by the following syntax:

Parameter

A new object of map iterator.

JavaScript Map values() method example

Here, we will understand values() method through various examples.

Example 1

Let's see a simple example of values() method.

<script>
var map=new Map();
map.set(1,"jQuery");
map.set(2,"AngularJS");
map.set(3,"Bootstrap");
var itr=map.values();
document.writeln(itr.next().value+"<br>");
document.writeln(itr.next().value+"<br>");
document.writeln(itr.next().value);
 </script>

Test it Now

Output:

jQuery
AngularJS
Bootstrap

Example 2

Let's see the same example using for loop.

<script>
var map=new Map();
map.set(1,"jQuery");
map.set(2,"AngularJS");
map.set(3,"Bootstrap");
var itr=map.values();
for(i=0;i<map.size;i++)
  {
document.writeln(itr.next().value+"<br>");
  }
  </script>

Test it Now

Output:

jQuery
AngularJS
Bootstrap

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