How to pass event objects from one function to another in JavaScript?

JavascriptWeb DevelopmentObject Oriented Programming

Following is the code to pass event objects from one function to another 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;
   }
</style>
</head>
<body>
<h1>Pass event objects from one function to another in JavaScript</h1>
<button class="Btn" onclick="changeFont(event)">CLICK HERE</button>
<h3>Click the above button to change its font size and color</h3>
<script>
   function changeFont(event) {
      event.target.style.fontSize = "32px";
      changeColor(event);
   }
   function changeColor(event) {
      event.target.style.color = "red";
   }
</script>
</body>
</html>

Output

The above code will produce the following output −

On clicking the ‘CLICK HERE’ button −

raja
Published on 18-Jul-2020 09:11:21
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