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| = Basics =
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| == MVC Approach ==
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| First of all you should learn to create a webpage. CodeCoupler use CodeIgniter as base. CodeIgniter is a web application framework using the Model-View-Controller approach, which allows separation between logic and presentation.
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| # Here is a very very quick "Hello World" example: [[Hello World]]
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| To "write" a page you need at least a controller and a view.
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| Create a file named '''test.php''' in the folder '''application/controllers/''' with the following code:
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| <syntaxhighlight>
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| <?php
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| class Test extends CI_Controller {
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| public function index()
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| {
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| $this->load->view('test');
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| }
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| }
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| </syntaxhighlight>
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| Then create a file named '''test.php''' in the folder '''application/views/''' with the following code:
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| <syntaxhighlight lang="html4strict">
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| <html>
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| <head>
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| <title>Hello World!</title>
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| </head>
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| <body>
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| <h1>Hello World!</h1>
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| </body>
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| </html>
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| </syntaxhighlight>
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| Now open the url <nowiki>"http://<yourdomain>/test"</nowiki>. You will see your first webpage created with this framework. To understand the whole CodeIgniter framework you should read the very clear and thorough documentation here: http://codeigniter.com/user_guide/index.html
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