script.js
// get the html objects
const divText = document.getElementById("divText");
// initialize an array of string values
const colors = ["Red", "Green", "Yellow", "Black"];
// function for button click
function showColors(){
divText.innerHTML = "";
// for each loop through the array elements
colors.forEach( item =>
divText.innerHTML += item + "<br/>"
)
}
index.html
<html>
<head>
<meta charset="UTF-8" />
<script src="script.js" defer></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body>
<div id="divContent">
<h1>JavaScript : Array forEach loop</h1>
<button onclick="showColors()">Loop Colors</button>
<div id="divText"></div>
</div>
</body>
</html>
styles.css
@import url("https://fonts.googleapis.com/css2?family=Raleway&display=swap");
body {
background: #FFF;
padding: 50px;
font-family: "Raleway", sans-serif;
}
h1 {
margin-bottom: 20px;
background-color: #F0FFFF;
padding: 25px;
}
button {
background-color: #3C69E7;
border: none;
border-radius: 10px;
color: white;
padding: 20px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
outline: none;
}
#divContent {
width: 700px;
margin: auto;
padding-bottom: 250px;
background-color: #FEFEFA;
text-align: center;
display: block;
}
#divText {
font-size: 40px;
}

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