Suppose we have given an HTML document and the task is to hide an HTML element in mobile view with the help of jQuery.
Approach:
- Initially, we are required to detect whether our system is ‘Mobile’ or not, for that window.navigator.userAgent property is used. It returns a string containing information about the name, version, and platform of the browser. So, using this string we can detect our system.
- In order to hide HTML elements hide() method is used.
- Here, in our code, we are going to hide a column of a table in the mobile view. In the desktop view of the table, we have four different columns with table headings as GFG UserHandle, Practice Problems, Coding Score, and GFG Articles.
- In the mobile view, we are going to hide the Practice Problems column by getting elements using their class names.
Implementation Code:
html
<!DOCTYPE html> <html lang="en">
<head>
<meta charset="UTF-8">
<title>GFG User Details</title>
<!-- jQuery PLUGIN-->
integrity=
"sha256-QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc=" crossorigin="anonymous">
</script>
<!-- CSS properties to style the page-->
<style>
table {
margin: 0 auto;
font-size: large;
border: 1px solid black;
}
h1 {
text-align: center;
color: #006600;
font-size: xx-large;
font-family: 'Gill Sans', 'Gill Sans MT',
' Calibri', 'Trebuchet MS', 'sans-serif';
}
td {
background-color: #E4F5D4;
border: 1px solid black;
}
th,
td {
font-weight: bold;
border: 1px solid black;
padding: 10px;
text-align: center;
}
td {
font-weight: lighter;
}
</style>
</head>
<body>
<section>
<h1>GeeksForGeeks</h1>
<!-- TABLE CONSTRUCTION-->
<table id="GFGtable">
<tr>
<!-- TABLE HEADING -->
<th class="gfgusername">GFG UserHandle</th>
<th class="gfgpp">Practice Problems</th>
<th class="gfgscores">Coding Score</th>
<th class="gfgarticles">GFG Articles</th>
</tr>
<!-- TABLE DATA -->
<tr>
<td class="gfgusername">User-1</td>
<td class="gfgpp">150</td>
<td class="gfgscores">100</td>
<td class="gfgarticles">30</td>
</tr>
<tr>
<td class="gfgusername">User-2</td>
<td class="gfgpp">100</td>
<td class="gfgscores">75</td>
<td class="gfgarticles">30</td>
</tr>
<tr>
<td class="gfgusername">User-3</td>
<td class="gfgpp">200</td>
<td class="gfgscores">50</td>
<td class="gfgarticles">10</td>
</tr>
<tr>
<td class="gfgusername">User-4</td>
<td class="gfgpp">50</td>
<td class="gfgscores">5</td>
<td class="gfgarticles">2</td>
</tr>
<tr>
<td class="gfgusername">User-5</td>
<td class="gfgpp">0</td>
<td class="gfgscores">0</td>
<td class="gfgarticles">0</td>
</tr>
</table>
</section>
<script>
// CONDITION TO DETECT SYSTEM
if (window.navigator.userAgent.indexOf("Mobile") > -1) {
// HIDING ELEMENTS
$(".gfgpp").hide();
}
</script>
</body>
</html>
|
Output:
Desktop view:
Mobile view: In the mobile view, the practice problems column is successfully now.