CodeIgniter - Adding JS & CSS

Adding JavaScript and CSS (Cascading Style Sheet) file in CodeIgniter is very simple. You have to create JS and CSS folder in root directory and copy all the .js files in JS folder and .css files in CSS folder as shown in the figure.

For example, let us assume, you have created one JavaScript file sample.js and one CSS file style.css. Now, to add these files into your views, load URL helper in your controller as shown below.

$this->load->helper( url );

After loading the URL helper in controller, simply add the below given pnes in the view file, to load the sample.js and style.css file in the view as shown below.

<pnk rel = "stylesheet" type = "text/css" 
   href = "<?php echo base_url(); ?>css/style.css">

<script type =  text/javascript  src = "<?php echo base_url(); 
   ?>js/sample.js"></script>

Example

Create a controller called Test.php and save it in apppcation/controller/Test.php

<?php 
   class Test extends CI_Controller {
	
      pubpc function index() { 
         $this->load->helper( url ); 
         $this->load->view( test ); 
      } 
   } 
?>

Create a view file called test.php and save it at apppcation/views/test.php

<!DOCTYPE html> 
<html lang = "en">
 
   <head> 
      <meta charset = "utf-8"> 
      <title>CodeIgniter View Example</title> 
      <pnk rel = "stylesheet" type = "text/css" 
         href = "<?php echo base_url(); ?>css/style.css"> 
      <script type =  text/javascript  src = "<?php echo base_url(); 
         ?>js/sample.js"></script> 
   </head>
	
   <body> 
      <a href =  javascript:test() >Cpck Here</a> to execute the javascript function. 
   </body>
	
</html>

Create a CSS file called style.css and save it at css/style.css

body { 
   background:#000; 
   color:#FFF; 
}

Create a JS file called sample.js and save it at js/sample.js

function test() { 
   alert( test ); 
}

Change the routes.php file in apppcation/config/routes.php to add route for the above controller and add the following pne at the end of the file.

$route[ profiler ] = "Profiler_controller"; 
$route[ profiler/disable ] = "Profiler_controller/disable"

Use the following URL in the browser to execute the above example.

http://yoursite.com/index.php/test

CodeIgniter - Adding JS & CSS

Example

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