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| <td><h1>CodeIgniter User Guide Version 2.1.0</h1></td> |
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| <a href="http://codeigniter.com/">CodeIgniter Home</a> › |
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| Introduction |
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| <h1>Tutorial − Introduction</h1> |
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| <p>This tutorial is intended to introduce you to the CodeIgniter framework and the basic principles of MVC architecture. It will show you how a basic CodeIgniter application is constructed in step-by-step fashion.</p> |
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| <p>In this tutorial, you will be creating a <strong>basic news application</strong>. You will begin by writing the code that can load static pages. Next, you will create a news section that reads news items from a database. Finally, you'll add a form to create news items in the database.</p> |
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| <p>This tutorial will primarily focus on:</p> |
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| <li>Model-View-Controller basics</li> |
| <li>Routing basics</li> |
| <li>Form validation</li> |
| <li>Performing basic database queries using "Active Record"</li> |
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| <p>The entire tutorial is split up over several pages, each explaining a small part of the functionality of the CodeIgniter framework. You'll go through the following pages:</p> |
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| <li>Introduction, this page, which gives you an overview of what to expect.</li> |
| <li><a href="static_pages.html">Static pages</a>, which will teach you the basics of controllers, views and routing.</li> |
| <li><a href="news_section.html">News section</a>, where you'll start using models and will be doing some basic database operations.</li> |
| <li><a href="create_news_items.html">Create news items</a>, which will introduce more advanced database operations and form validation.</li> |
| <li><a href="conclusion.html">Conclusion</a>, which will give you some pointers on further reading and other resources.</li> |
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| <p>Enjoy your exploration of the CodeIgniter framework.</p> |
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