jQuery Selector :eq()

Introduction

The :eq() selector selects an element by index number.

The index numbers start at 0.

Syntax 

$(":eq(index)")

Parameter

Parameter Optional Description
index Required.Specifies the index of the element

Example

Select the second <p> element:

View in separate window 

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  $("p:eq(1)").css("background-color","yellow");
});/*from ww  w. j  a  v  a 2s .c o  m*/
</script>
</head>
<body>

<h1>Welcome to My Homepage</h1>

<p class="intro">This is a test.</p>
<p>I am from java2s.com.</p>
<p>This is another test.</p>

<p>Who is your favourite:</p>
<ul id="choose">
  <li>Javascript</li>
  <li>HTML</li>
  <li>CSS</li>
</ul>

</body>
</html>



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