What are functions?
Basically a set of codes in blocks that are reusable, and tells your application to perform a specific task once we call the function name.
Let us create one:
First create an HTML document to display what we create. In the head of your html document.
(<head>
<title>Website</title>
<script src="script.js" defer></script>
</head>
Then create a button in the body of the document
"button onclick = "clickMe()"
<body>
<button onclick="clickMe()"> CLICK HERE</button>
<div id ="click">
</div>
</body>)
Save this as index.html
Then we create the function in another file. Let us call that script.js
//basic function that allows you to click on a button and then display text when we click on the button
function clickMe(){
me = document.getElementById('click')
me.innerHTML = "SEE ME HERE"
<code>} </code>
Save the file. Once you click on the button the text should appear.
Top comments (2)
Great post, I have written similar post week ago feel free to check it here
codespot.org/javascript-101-functions
Oh cool. Will check it out. Thanks.