Upload and Crop Image using Codeigniter

This tutorial will show you how to upload and crop image using Codeigniter. CodeIgniter’s File Uploading Class permits files to be uploaded. Codeigniter’s Image Library class allows us to process images, such as, crop, resize, rotate, watermark etc. You can set various preferences, restricting the type and size of the files. So here we will upload the image first and…

Upload and Resize Image using Codeigniter

Introduction This tutorial will show you how to upload and resize image using Codeigniter. CodeIgniter’s File Uploading Class permits files to be uploaded. Codeigniter’s Image Library class allows us to process images, such as, crop, resize, rotate, watermark etc. You can set various preferences, restricting the type and size of the files. So here we will upload the image first…

Using Template in Codeigniter 3

Introduction This tutorial will show you an example on how to use template in Codeigniter 3. In an web application a template is recommended because there are certain regions or areas which are common to all pages and only the body portion of the page gets changed. Common areas like header, footer, left sidebar or right sidebar are mainly common…

Setup HMVC With Codeigniter 3

Introduction This is an example on HMVC Codeigniter 3. HMVC stands for Hierarchical Model View Controller. Modular Extensions make the Codeigniter PHP framework modular. Modules are groups of independent components, typically model, controller and view, arranged in an application modules sub-directory that can be dropped into other Codeigniter applications. This allows easy distribution of independent components (MVC) in a single…

DataTable Using Codeigniter MySQL and AJAX

DataTable I will show you how you can use DataTable API 1.10/1.12 to display tabular data in Codeigniter framework. Grid view in an Web page is a very important now-a-days. Functions like sorting, searching, pagination is not an easy job in HTML tables. One of many grid view frameworks, an open source, light weight, highly flexible and customizable DataTable API…

Codeigniter, AJAX Voting/Rating System

Introduction In this post we will see how to create voting or rating system using Codeigniter, MySQL and AJAX. We post tutorials, articles or blogs either to our own blog site or as a user to other sites. Sometimes we need to let user rate on our tutorials or articles or blogs so that we know how much that blog…

Codeigniter Transaction Example

Introduction Here I am going to explain how to work with transaction in Codeigniter 3 framework or how you can use transaction in Codeigniter based web application. Transaction is an important part of persistence storage system because you may save, update or delete data from persistence storage any time. When you perform execution of multiple SQL statements across different database…

HighChart using AJAX, Codeigniter

It is known that high chart basically displays different statistical data on different chart types such as column chart, bar chart, line chart, pie chart etc. You can have a look at the URL http://www.highcharts.com/ for more information. You can integrate highchart with any server side tehnology but here I will show you how to integrate highchart with Codeigniter framework….

Separating Front-end and Back-end in Codeigniter

Introduction This tutorial will show you an example on how to separate front-end and back-end in Codeigniter 3. Front-end which is mainly used by public users who navigate through the site and sometimes register themselves to get updates on the site activities, new posts, update on a particular post etc. Back-end which is mainly used by site author, administrator, editor…

Using Template in Codeigniter

This tutorial will show you an example on how to use template in Codeigniter. In an web application a template is recommended because there are certain regions or areas which are common to all pages and only the body portion of the page gets changed. Common areas like header, footer, left sidebar or right sidebar are mainly common areas for…