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What should be done in Bootstrap to hide and show large amount of content

Answer»

The collapsibles are used in Bootstrap to hide and shows large amount of content.

The following are used for Collapsible:

.collapse: HIDES content .collapse.show: to show content

Let us see an example of Bootstrap collapse with .collapse class:

&LT;!DOCTYPE html> <html lang="en"> <head>   <title>Bootstrap Demo</title>   <META charset="utf-8">   <meta name="viewport" content="width=device-width, initial-scale=1">   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>   <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>   <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script> </head> <body> <div class="container">   <h2>Bootstrap Collapsible</h2>   <p>Show or hide the content:</p>   <button type="button" class="btn btn-info" data-toggle="collapse" data-target="#mydiv">Click me</button>   <div ID="mydiv" class="collapse">     This is the content which is toggled on button click.   </div> </div> </body> </html>

The following is the output that shows toggled content (show or hide) on button click. First, let us see the result on running:

After that, click the above button that TOGGLES content. On clicking, the collapsed content will be visible: 



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