Let me announce you the immediate availability of the 1.2 stable version of the Acicrud (Automatic CodeIgniter Create Read Update Delete) library for CodeIgniter. The release 1.2 which the Git commit number is b6602b8889da7f18519a07678a5c935a4b118371 brings the support for CodeIgniter 2.0.x.

The Acicrud library can fully manage a table for which at least the first normal form is applicable.

Feel free to send your feedback on the Acicrud downloading page :

• Go to the Acicrud’s English page
• Aller sur la page d’Acicrud en Français

Changelog

The changelog of the b6602b8889da7f18519a07678a5c935a4b118371 (v 1.2) is available below :

• Added support for CodeIgniter 2.0.x

I’m proud to announce the immediate availability of the 1.1 stable version of the Acicrud (Automatic CodeIgniter Create Read Update Delete) library for CodeIgniter. The release 1.1 which the Git commit number is 0c28279ee917f5c37007072c090f2bbfb8795e62 brings new functionalities like multi database support and a lot of code enhancement.This release is globally easier to use and the model creation code have been optimized.

The Acicrud library can fully manage a table for which at least the first normal form is applicable.

Feel free to send your feedback on the Acicrud downloading page :

• Go to the Acicrud’s English page
• Aller sur la page d’Acicrud en Français

Changelog

The changelog of the 0c28279ee917f5c37007072c090f2bbfb8795e62 (v 1.1) is available below :

• Fixed a bug in the get($what, $id) method that died instead of throwing the Exception.
• Fixed : the last inserted ID is now correctly updated when several create() are called.
• Multi database support added.
• An associative array can now be given to the read() method to read an entry with a custon WHERE clause.
• The model creation code have been optimized (see the new exemple tutorial).
• An associative array can now be given to the countAll() method to count entries with a custon WHERE clause.
• The deprecated method getFrenchDate() have been definitively removed.
• The getBy($by, $value) method have been added (see the API documentation).
• Tutorial #2 updated (reading a row with a custom WHERE clause)
• Tutorial #4 updated (deleting rows with a custom WHERE clause)

Using CKEditor as a plugin into your CodeIgniter applications

CKEditor is a powerfull WYSIWYG text editor licensed under the GPL, LGPL and MPL open source licenses. CKEditor can easilly be added to any web page, you will find below a simple way to integrate CKeditor to your CodeIgniter applications.

Downloading CKEditor

The first step is to download the CKEditor editor package, note that the helper have only be tested over CKEditor 3.0.2. Once done, you should consider to remove the _samples and _sources directories from the uncompressed files.

Then, place the entire ckeditor directory into a /js/ folder. You can place it anywhere but remember to set the correct path when initializing the helper.

Adding the CKEditor helper for CodeIgniter

Download and place the ckeditor_helper.php file into the CodeIgniter’s system/application/helpers folder.

This helper can manage all CKEditor’s available configuration options, custom styles definitions, multiple intances of the editor on the same page and extra config parameters such as toolbar definition.

Creating the controller

First of all, we are going to create a controller that will set all the helper’s configuration options. In this exemple, we are going to instanciate two CKEditors with different configuration values. You are able to set all CKEditor’s available configuration options inside the config array. We are also going to define custom styles to replace the CKEditor’s default styles. Note that the id must match the textarea’s id in the view. Since the 2010-08-28 version, each styles definitions are applied to the associated CKEditor instance, allowing you to use different option set by instance. Since this version, you can also add severals CKEditor instance on the same page and define custom toolbars (thanks to the ronan’s patch ).

<?php
 
class Ckeditor extends Controller {
 
	// extends CI_Controller for CI 2.x users
 
	public $data 	= 	array();
 
	public function __construct() {
 
		parent::Controller();
		// parent::__construct(); for CI 2.x users
 
		$this->load->helper('url'); //You should autoload this one ;)
		$this->load->helper('ckeditor');
 
 
		//Ckeditor's configuration
		$this->data['ckeditor'] = array(
 
			//ID of the textarea that will be replaced
			'id' 	=> 	'content',
			'path'	=>	'js/ckeditor',
 
			//Optionnal values
			'config' => array(
				'toolbar' 	=> 	"Full", 	//Using the Full toolbar
				'width' 	=> 	"550px",	//Setting a custom width
				'height' 	=> 	'100px',	//Setting a custom height
 
			),
 
			//Replacing styles from the "Styles tool"
			'styles' => array(
 
				//Creating a new style named "style 1"
				'style 1' => array (
					'name' 		=> 	'Blue Title',
					'element' 	=> 	'h2',
					'styles' => array(
						'color' 	=> 	'Blue',
						'font-weight' 	=> 	'bold'
					)
				),
 
				//Creating a new style named "style 2"
				'style 2' => array (
					'name' 	=> 	'Red Title',
					'element' 	=> 	'h2',
					'styles' => array(
						'color' 		=> 	'Red',
						'font-weight' 		=> 	'bold',
						'text-decoration'	=> 	'underline'
					)
				)				
			)
		);
 
		$this->data['ckeditor_2'] = array(
 
			//ID of the textarea that will be replaced
			'id' 	=> 	'content_2',
			'path'	=>	'js/ckeditor',
 
			//Optionnal values
			'config' => array(
				'width' 	=> 	"550px",	//Setting a custom width
				'height' 	=> 	'100px',	//Setting a custom height
				'toolbar' 	=> 	array(	//Setting a custom toolbar
					array('Bold', 'Italic'),
					array('Underline', 'Strike', 'FontSize'),
					array('Smiley'),
					'/'
				)
			),
 
			//Replacing styles from the "Styles tool"
			'styles' => array(
 
				//Creating a new style named "style 1"
				'style 3' => array (
					'name' 		=> 	'Green Title',
					'element' 	=> 	'h3',
					'styles' => array(
						'color' 	=> 	'Green',
						'font-weight' 	=> 	'bold'
					)
				)
 
			)
		);		
 
 
	}
 
	public function index() {
 
		$this->load->view('ckeditor', $this->data);
 
	}
}

Creating the view

The ckeditor.php view only has to display two textarea elements with matched ids and call the display_ckeditor() helper’s function.

<textarea name="content" id="content" ><p>Example data</p></textarea>
<?php echo display_ckeditor($ckeditor); ?>
<textarea name="content_2" id="content_2" ><p>Example data</p></textarea>
<?php echo display_ckeditor($ckeditor_2); ?>
</textarea>

That’s all ! If you’ve followed all the steps correctly, two CKEditors should shows up in the view. Please note that I assume that you are loading also a correct header and footer view with all the xHTML required stuff.

Downloading the tutorial

Source files of this tutorial (controller, helper, and view) can be downloaded here.

Changelog

• 2010-08-28: Ronan’s patch for custom toolbar definition added (thanks dude!).
• 2010-08-28: Configuration options are now only applied on the associated CKEditor.
• 2010-08-28: Several editors can now be displayed on the same page.
• 2010-01-12: All the stuff moved out of system/plugins.
• 2010-01-30: Fixed Internet Explorer compatibility issue.

Troubleshooting

• If you are using the .htaccess file given by the CodeIgniter’s user guide and have placed the ckeditor’s folder into system/plugins, be sure to allow the directory system to be called via HTTP in order to allow access to the plugins directory

Licence

CKEditor plugin for CodeIgniter by Samuel Sanchez is licensed under a Creative Commons Attribution-Share Alike 3.0 United States License.
Based on a work at codeigniter.com.
Permissions beyond the scope of this license may be available at http://www.nukium.com/contact-nukium-developpeur-france/.

Please note that this helper is based on an original idea discussed in this CodeIgniter thread.

Basically, Flashdata are sessions data only available for the next server request and are then automatically removed. This class can easily be used to build a simple notification system for your application.

Step 1: Create a Flashdata

In order to use CodeIgniter flashdata, we need to load the session library. Then, the set_flashdata method allows to set a session flashdata. This code has to be placed in your controller.

	$this->load->library('session');
	$this->session->set_flashdata('result', 'This is a custom notification using jGrowl and a Flashdata.');

Step 2: Display the Flashdata

I assume that you are using a header view file that is loaded in first everywhere in your application. Just add the code below that test if the flashdata var named result is set, then write the jQuery code that lauch the jGrowl notification.

<?php if ($this->session->flashdata('result') != ''): ?>
	<script type="text/javascript">
	<!--
	$(document).ready(function() {	
		$.jGrowl("<?php echo $this->session->flashdata('result') ?>");	
	});
	//-->				
	</script>
<?endif; ?>

Step 3: Install the jGrowl plugin for jQuery

The code above can’t work without adding the JavaScript notification files. You just have to add the jQuery library and the jGrowl plugin files into your header, don’t forget the jGrowl CSS file too. These files can be dowloaded here or on the jGrowl project home page.

Step 4: View demo!

The live demo is available on my demos space: CodeIgniter Flashdata Highlighting with jQuery and jGrowl demonstration.