JavaScript Array.prototype.values()

JavascriptWeb DevelopmentFront End TechnologyObject Oriented Programming

The array.values() method of JavaScript returns a new Array Iterator object that contains the values for each index in the array.

The syntax is as follows −

arr.values()

Let us now implement the array.values() method in JavaScript −

Example

 Live Demo

<!DOCTYPE html>
<html>
<body>
<h2>Demo Heading</h2>
<p>Click the button to display the value...</p>
<button onclick="display()">Result</button>
<p id="test"></p>
<script>
   function display() {
      var arr = ['p', 'q', 'r'];
      var res = arr.values();
      document.getElementById("test").innerHTML = res.next().value
   }
</script>
</body>
</html>

Output

Click on the “Result” button −

Example

 Live Demo

<!DOCTYPE html>
<html>
<body>
<h2>Ranking Points</h2>
<p>Click to display the points...</p>
<button onclick="display()">Result</button>
<p id="test"></p>
<script>
   function display() {
      var points = ['10', '20', '30', '40', '50'];
      document.getElementById("test").innerHTML = (points.values()).next().value
   }
</script>
</body>
</html>

Output

Click on the “Result” button −

raja
Published on 17-Dec-2019 15:27:33
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