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JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Creating a Function

Posted by Joshua szkodlarski
Joshua szkodlarski
8,604 Points

Call the new sayHi function you just created.

i dont know what to do

script.js 
function sayHi(arg) {
  alert(arg);
}
index.html 
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Chyno Deluxe
Chyno Deluxe
16,936 Points

You are adding parameters when the challenge does not call for any. remove the paramater arg and inside of the alert aswell, and add "Hi".

Then to call your function you simply write the function name without any arguments.

function sayHi() {
  alert("Hi");
}

sayHi();