w3resource

jQuery: Finds even table rows, matching the first, third and so on

jQuery Fundamental - II : Exercise-88

Finds even table rows, matching the first, third and so on (index 0, 2, 4 etc.)

<body>
<table border="1"> 
<tr><td>R1C1  Index-0</td><td>R1C2 Index-0</td></tr> 
<tr><td>R2C1  Index-0</td><td>R2C2 Index-1</td></tr> 
<tr><td>R3C1  Index-0</td><td>R3C2 Index-2</td></tr> 
<tr><td>R4C1  Index-0</td><td>R4C2 Index-3</td></tr> 
<tr><td>R5C1  Index-0</td><td>R5C2 Index-4</td></tr> 
lt;/table> 
<button  id="button1">Click to see the effect</button>  
</body> 

Sample solution :

HTML Code :

<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-git.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Finds even table rows, matching the first, third  and so on.</title>
<style type="text/css">
button {
display: block;
margin: 20px 0 0 0;
}
</style>
</head>
<body>
<table border="1">
<tr><td>R1C1 Index-0</td><td>R1C2 Index-0</td></tr>
<tr><td>R2C1 Index-0</td><td>R2C2 Index-1</td></tr>
<tr><td>R3C1 Index-0</td><td>R3C2 Index-2</td></tr>
<tr><td>R4C1 Index-0</td><td>R4C2 Index-3</td></tr>
<tr><td>R5C1 Index-0</td><td>R5C2 Index-4</td></tr>
</table>
<button id="button1">Click to see the effect</button>
</body>
</html>

JavaScript Code :

$('#button1').click(function(){
$( "tr:even" ).css( "background-color", "orange" );
});

See the Pen jquery-fundamental-exercise-88 by w3resource (@w3resource) on CodePen.


Contribute your code and comments through Disqus.

Previous: Find the sixth cell (second row and third column ) of a 3x3 table.
Next: Check whether the META key was pressed when the event fired.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://w3resource.com/jquery-exercises/2/jquery-fundamental-exercise-88.php