Aspect Oriented Programming From Scratch
Aspect Oriented Programming also known as AOP allows you to separate your cross cutting concerns from core business logic and allows you to focus on business logic related tasks. All the additional repeating functionality can be assigned to the AOP framework and it will automatically do the repetitive tasks at specified points at the function flow.
In this article I am going to provide you the necessary resources for learning aspect oriented programming from scratch. Article will be mainly focused on PHP and Java related resources will be provided later.
- Aspect Oriented Programming with Codeigniter
- Advanced AOP Articles for PHP
- Advanced AOP Articles for Java
URL HANDLING ISSUE IN CODEIGNITER FACEBOOK APP DEVELOPMENT
Recently my friends were working on a Facebook Application using codeigniter php framework and they had some issues in handling facebook urls with codeigniter. Cogeigniter was configured to handle URL’s by setting uri_protocol paremeter to ‘AUTO‘ in the config file, which is the default value. In facebook applications , our application loads inside an iframe. When facebook changes its application URL, our application also got the facebook query string. Take a look at the following code..
- Resolving URL Issues using URI Protocol and Query Strings
- Resolving URL Issues using Modified Request URI
Introduction To Codeigniter Download Helper
Codeigniter download helper is a single function helper which allows you to download files directly to your computer. This helper contains a fuction called force_download which will download any type of file.
- About Download Helper
- Using Codeigniter Download Helper
- Fixing Image Download Issues In Codeigniter Download Helper
- Alternative Method For Downloading Files
Introduction To Validating Select Box Using Codeigniter
This code snippet will explain you how to validate a select box (drop down box) using Codeigniter. Create a dropdown box in the view file and add a default option. Set the value of default option (Example 0 ). Then add a new rule called selected to validation library and use the rule inside your controllers to validate the select box. All the source codes and instructions are given below.
- Introduction To Liquid CSS Layout Design
- View File Code
- Controller Class Code
- Validation Library Code
- Validation Language Code
- Source Code
Introduction To Codeigniter URL Routing
Codeigniter allows to specify custom routing using the config section to customize the url patterns according to your application requirements. This article provides various questions and examples regarding codeigniter routing techniques.
- Introduction To Codeigniter URL Routing
- Codeigniter Routes Common Examples
- Whats Next ?
Introduction To Database Pagination Using Doctrine Pagination is a essential feature in displaying list of items to improve the performance. Normally we get the results from database and prepares pagination links using an external library or default library provided by the framework. But now with the introduction of doctrine pagination utility classes we can directly [...]
Codeigniter Zip Library Functions Codeigniter has a built in library to manipulate zip file related activities.You can create and download zip files using this zip encoding class. In this post i’am going to explain how to select multiple files from server and download it as a zip file using this library. Loading the Zip [...]
Introduction to Codeigniter remap Function Codeigniter provides a function called _remap which can be used inside controllers. Normally first parameter in the url defines the name of the controller and second parameter defines the function to be called. But if you use the _remap function , it will be called regardless of the value of [...]
Introduction to Cronjobs in Codeigniter Codeigniter runs based on the front controller pattern where all the requests are routed using the index.php file. So if we want to execute any code on codeigniter application, we have to go through this routing procedure. Consider a situation where we want to use a cronjob to execute some [...]
Uploading and Extracting Zip Files with Codeigniter and PHP Ziparchive Codeigniter file upload library can be used in web applications which requires user to upload files to the web server. Codeigniter provides complete list of functionalities regarding file uploading. Sometimes we may need to upload multiple files to the server. So if the application provides [...]
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