Search Results for: directory

CodeIgniter use Model-View-Controller (MVC) architecture which work on three-tier architecture all the layers is separate. In CodeIgniter  it is recommended that .css and .js file should be placed in CSS and JS folder. In this tutorial we are going to explain how we can use external css and js in CodeIgniter. To integrate external css …

Continue reading “CodeIgniter : Loading CSS and Javascript File”

In this tutorial, we will learn to create Global Variables in CodeIgniter. Now Why Exactly do we use it..?? Its all because Global Variables are available in every scope and holds static information. It makes the information very convenient and simple to update and can probably be modified from anywhere. Now when it comes to define them in CodeIgniter, …

Continue reading “CodeIgniter Global Variable”

In this tutorial we are going to explain how we can use third party folder in codeigniter to save and access another libraries class. Follow up the guide to learn more.

While developing any web application there is a need to manipulate image dynamically such as while uploading an image. In this tutorial we are going to explain an example, which shows how to use CodeIgniter’s image library for Image Manipulation. You can find Image_Lib.php class inside your CodeIgniter project’s system/libraries folder. First load image_lib library in your …

Continue reading “CodeIgniter Image Library For Image Manipulation”

Mostly in web applications there is a need to protect your website from getting spammed. So we need to create a Captcha spam protection to stop the spamming activities. This blog post demonstrate you, how to implement  simple captcha using CodeIgniter captcha helper file. Captcha is basically a random generated captcha string and which can be …

Continue reading “CodeIgniter Captcha Helper Example”

In this tutorial I am going to show how to remove index.php from URL using .htaccess file in CodeIgniter. htaccess is the shortened used for Hypertext Access, which is a powerful configuration file that controls the directory “.htaccess”. It is used by Apache based web servers to control various server features. Now The Question Arises …

Continue reading “CodeIgniter Remove index.php By .htaccess”

From our previous blogs, you have learnt much more about working with CodeIgniter framework. Now, with this tutorial you can learn how to include external jQuery file in your codeIgniter framework to submit form through it.

In our previous tutorials we have explained you , how to create and validate forms in codeigniter. In this blog, we will demonstrate you to create and validate a form containing a select option field using codeigniter framework.

In our previous codeIgniter tutorials, we explained you, how to perform insertion and deletion operation on database using CodeIgniter. Now, this tutorial demonstrates you, how to perform Updation operation on database using CodeIgniter framework.

Through our previous post, you have learnt to insert data in database using codeIgniter framework.
In this tutorial we explain you how to delete data from database using codeIgniter framework.

This tutorial explains, how to insert data into a database using CodeIgniter framework

In our previous, tutorial we explained how to create form using codeIgniter framework. Now, we will explain you to validate various form fields using codeIgniter framework.

In this tutorial, we will show, how to create a simple contact form using CodeIgniter framework. It includes step by step process to construct PHP applications.