How do I run two or more functions when using 'onclick' JavaScript?

Javascript Web Development Object Oriented Programming

Let’s first set a button −

<button type="submit" onclick="callTwoOtherFunctions()"> Call </button>

Above, we have set a function under “onclick” to call two other functions −

function callTwoOtherFunctions(){
   fun1();
   fun2();
}

In this way, work around the fun1() and fun2() as in the complete code below −

Example

Live Demo

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initialscale=1.0">
<title>Document</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
</head>
<body>
<button type="submit" onclick="callTwoOtherFunctions()"> Call
</button>
<script>
   function callTwoOtherFunctions(){
      fun1();
      fun2();
   }
   function fun1(){
      console.log("Function1()")
   }
   function fun2(){
      console.log("Function2()")
   }
</script>
</body>
</html>

To run the above program, save the file name “anyName.html(index.html)” and right click on the file. Select the option “Open with Live Server” in VS Code editor.