Toggle hide class only on selected div with JavaScript?

Javascript Web Development Object Oriented Programming

To toggle hide class only on selected div, you need to set event on click button. Let’s say you need to hide a specific div on the click of + sign.

To get font + or - icon, you need to link font-awesome −

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fontawesome/
4.7.0/css/font-awesome.min.css">

Following is the code to toggle hide class on clicking + sign −

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>
<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>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/fontawesome.
min.css">
<style>
.hideDiv {
display: none;
}
</style>
</head>
<body>
<div class="firstDetails">
<h2 class="customer-track">Customer 1<i class="fa fa-plus"></i></h2>
<div>
<p class="customer">John</p>
<p class="customer">US</p>
</div>
<div class="secondDetails">
<h2 class="customer-track">Customer 2 <i class="fa fa-plus"></i></h2>
<div>
<p class="customer">David</p>
<p class="customer">AUS</p>
</div>
</div>
</div>
<script>
$(".fa-plus").on("click", function(){
$(this).parent().siblings('.secondDetails').toggleClass("hideDiv");
});
</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.