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 …
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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, …
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.
Google’s OAuth 2.0 APIs can be used for open authentication. By this we can access user’s data from server after authorizing user via Google account. In this tutorial, we are going to explain how you can implement Google open authentication to connect with your website using CodeIgniter. You can achieve this login mechanism using Google API php …
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A shopping cart is a software package and Ecommerce application that acts as an online store’s catalog and ordering process. When a user is browsing your site at that time Cart Class allows the items to be added to a session that stays active . These items can be retrieved and displayed in a standard …
OAuth is simply an open authentication that is used for providing access to the server data after authorizing a user via third party services. In this tutorial, we are going to explain how you can implement Facebook login via open authentication to connect with your website using CodeIgniter. You can achieve this login mechanism using …
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CodeIgniter’s URL helpers are groups of utility functions which will help you to call ,create and maintain url. It mainly have more than 20 helpers some of them you might be familiar with are URL, email, form etc. These are some common helper functions that generaly used in web based application for email, files, URLs. …
Email is nothing but an Electronic mail. It is a method in which an author can exchange digital messages from one or more recipients. Here in this post by the use of CodeIgniter’s inbuilt email class you will learn how one can use this CI email library to send emails via multiple protocols (mail, Sendmail, …
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JavaScript is a dynamic language. It is mainly used for client-side scripting i.e. user requests an HTML page with JavaScript in it, the script is sent to the browser and then browser perform some task like effects, events etc. Here you will learn how one can use CodeIgniter’s JavaScript class after loading the provided JavaScript …
CodeIgniter is a simple web application development framework for PHP . By its modular approach we can use its inbuilt libraries and helpers. It has a three-tier architecture i.e. Model-View-Controller (MVC) which is easy to use by which the functional process logic, data access, data storage and user interface can be developed. You can also refer our previous tutorial For CodeIgniter installation and configuration. …
CodeIgniter is a simple web application development framework for PHP. By its modular approach we can use its inbuilt libraries and helpers in our application. We can separate logic from presentation by using a Model-View-Controller (MVC) pattern. In this tutorial we are going to explain you, how to install and configure the CodeIgniter framework. Below mentioned are the step by …
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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 …
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In this tutorial we are going to explain an example, which shows how to use CodeIgniter’s Calendar class which enables you to create dynamic calendars. By using calendar template you can format the calendars in your own way as it gives 100% control over every aspect of its design. To load calendar library use: Syntax: $this->load->library(‘calendar’); You …
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Data encryption and decryption is nothing but just converting a plain text into something that appears to be random and meaningless and vice verse. Generally this encryption is opted by the developers to make the data secured like for password, URL, credit card numbers and so on. If you are using CodeIgniter than to encrypt …
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 …
We are going to explain you how we can use CodeIgniter Table Library efficiently to create HTML table. The functions in Table Class enable you to auto-generate HTML tables from arrays or database result sets. The Table class also allow you to set a table template that helps to specify the design of your layout. Here is the template …
In this tutorial we are going to explain you how to perform CodeIgniter select query to fetch data from database using date range and ID. In this demo we are using input box and date selector. In input box you can enter an ID which you want to search and using date selector you can search data …
This tutorial will demonstrate how to make “Pagination in CodeIgniter”. In this post we used CodeIgniter pagination class by initializing pagination library. Pagination is one concept used for web applications. Wherever we have a bulk of data and need to show them, then it allows you to navigate from page to page, at that time we …
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