Creating Views and Templates in CodeIgniter

CodeIgniter is a popular open-source PHP framework that offers a simple and efficient way to build web applications. When developing web applications, separating the presentation logic from the application logic is crucial. This is where views and templates come into play. In this article, we will discuss how to create views and templates in CodeIgniter.

Views in CodeIgniter

Views in CodeIgniter are responsible for providing the presentation layer of your application. They represent the final output that will be displayed to the user. Creating views in CodeIgniter is a straightforward process.

To create a view, navigate to the application/views directory of your CodeIgniter project. In this directory, you can create a new file with a .php extension, which will serve as your view file. For example, let's say we want to create a view to display a list of products. We can create a file called products_view.php.

In the products_view.php file, you can write HTML code along with embedded PHP to dynamically display data. CodeIgniter provides a useful feature called "view data," which allows you to pass data from your application's controllers to views. You can use this feature to easily populate your view with dynamic content.

For example, suppose you have a controller called ProductsController with a method called index. Inside this method, you can load the view file and pass any necessary data using the following code:

$this->load->view('products_view', $data);

In this code snippet, $data is an array that contains the data you want to pass to your view. You can access the elements of this array directly in your view file using their keys.

Templates in CodeIgniter

Templates in CodeIgniter provide a way to create a consistent layout for your web application. They allow you to define a common structure that can be reused across multiple views. By using templates, you can separate the common elements of your application, such as header, footer, and navigation, into a single file.

To create a template, you can create a new file in the application/views directory, for example, template.php. Inside this file, you can define the common HTML structure of your application, including the <head>, <header>, <footer>, and other common elements.

Within the template file, you can use a special placeholder called <?=$content?> to indicate where the content of your views should be inserted. In your view files, you can write your specific content without worrying about the common elements of the web page.

To load a view within a template, you can modify your controller's code to load the template and pass the view as content:

$this->load->view('template', $data);

In this code snippet, $data is an array that contains any data you want to pass to both the template and the view. By loading the template view, you ensure that the common elements are always present, while the content of the specific view is dynamically generated.


Views and templates play a vital role in creating a structured and maintainable codebase. CodeIgniter simplifies the process of creating views and templates by providing a clear separation between the application logic and the presentation logic. By following the conventions of CodeIgniter, you can easily build views and templates that enhance the user experience and promote code reuse.

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