JavaScript Object Methods

JavascriptWeb DevelopmentObject Oriented Programming

JavaScript Object Methods are the actions that can be performed on objects.

Following is the code showing methods present in object in JavaScript −

Example

 Live Demo

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
   body {
      font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
   }
   .sample {
      font-size: 18px;
      font-weight: 500;
      color: red;
   }
</style>
</head>
<body>
<h1>JavaScript Object Methods</h1>
Enter your Name <input type="text" class="name" /> Enter your Age
<input class="age" type="number" />
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above button to see if you are a legal adult or not
</h3>
<script>
   let sampleEle = document.querySelector(".sample");
   let nameEle = document.querySelector(".name");
   let AgeEle = document.querySelector(".age");
   document.querySelector(".Btn").addEventListener("click", () => {
      let testObj = {name: nameEle.value, age: AgeEle.value,checkAdult() {
            if (this.age >= 18) {
               sampleEle.innerHTML = this.name + " you are a legal adult ";
         } else
            sampleEle.innerHTML = this.name + "you are not a legal adult ";
         },
      };
      testObj.checkAdult();
   });
</script>
</body>
</html>

Output

On entering the name and age and clicking on ‘CLICK HERE’ button −

raja
Published on 11-May-2020 17:30:36
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