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jQuery Examples - eq( index ) Method
Description
The eq( index ) method reduces the set of matched elements to a single element.
Syntax
Here is the simple syntax to use this method −
selector.eq( index )
Parameters
Here is the description of all the parameters used by this method −
index − This is the position of the element in the set of matched elements, starting at 0 and going to length - 1.
Example
Following is a simple example which adds the color to second list item.
<html> <head> <title>The jQuery Example</title> <script type = "text/javascript" src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <script type = "text/javascript" language = "javascript"> $(document).ready(function() { $("li").eq(2).addClass("selected"); }); </script> <style> .selected { color:red; } </style> </head> <body> <div> <ul> <li>list item 1</li> <li>list item 2</li> <li>list item 3</li> <li>list item 4</li> <li>list item 5</li> <li>list item 6</li> </ul> </div> </body> </html>
This will produce following result −
<html> <head> <title>The jQuery Example</title> <script type = "text/javascript" src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <script type = "text/javascript" language = "javascript"> $(document).ready(function() { $("li").eq(2).addClass("selected"); }); </script> <style> .selected { color:red; } </style> </head> <body> <div> <ul> <li>list item 1</li> <li>list item 2</li> <li class = "selected">list item 3</li> <li>list item 4</li> <li>list item 5</li> <li>list item 6</li> </ul> </div> </body> </html>
This will produce following result −
jqueryexamples_traversing.htm
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