[eluser]Jan_1[/eluser]
What do I have to do more to get stylesheet-data in my page?
The folderpath seems to be right. Who is working with the MY_Controller from codeigniter github wiki and could give me a hint.
Thanks!!
Code:
/**
* This library extends the default controller and adds some useful extra features.
* Features:
* 1. Enables the usage of master page/templates.
* 2. Can add css and javascript files.
* 3. Uses the _output method for controling the controllers output.
* 4. Can load relative content with in the form of modules (views)
*/
class MY_Controller extends CI_Controller {
/* Output control constants */
const OUTPUT_TEMPLATE = 10;
const OUTPUT_NORMAL = 11;
/* Private properties */
//the default template
private $template_view = 'default';
//the default public folder this means that content inside this folder will be accessed directly
//without using the routing.
//Note!!! This folder must be enabled in the .htaccess file.
private $public_folder = 'assets/';
//the default location for the templates inside the views folder this means (views/templates/)
private $template_folder = 'templates/';
//the default css location for the css files inside the $public_folder("public/" by default) (public/css/)
private $css_folder = 'css/';
//the default js location for the css files inside the $public_folder("public/" by default) (public/js/)
private $js_folder = 'js/';
//Inline scripting (Javascript)
private $inline_scripting = '';
private $modules = array(); //An array that contains the modules output.
private $charset = 'utf8'; //The page charset
private $title = 'Testpage'; //The page Title
//Media files and data
private $media = array('css'=>array(),
'js'=>array(),
//meta tags
'meta'=>array( 'viewport' => 'width=device-width, initial-scale=1.0',
'robot' => 'noindex,nofollow',
'description' => 'just a testpage'
),
//RDF are 3rd genreration meta tags
'rdf'=>array());
//The requested controller
protected $controller = '';
//The requested method to be called
protected $method = '';
private $_output_data = array();
/**
* The MY_Controller constructor method.
*/
function __construct(){
parent::__construct();
//Initializing the controller
//Get the default charset from the config file.
$this->charset = $this->config->item('charset');
//Set the default mode to use a template view
$this->_setOutputMode(self::OUTPUT_TEMPLATE);
//Passing as properties the controller and the method that should be called.
$this->controller = $this->uri->rsegment(1);
$this->method = $this->uri->rsegment(2);
}
Code:
/**
* CodeIgniter magic method that controls the output of a controller.
* You can't call it directly.
*
* @see http://codeigniter.com/user_guide/general/controllers.html#output
* @final this method cannot be overloaded
* @param string $output the controller output
* @return void
*/
final function _output($output){
switch($this->mode){
//Use the template
case self::OUTPUT_TEMPLATE:
$data = array( 'meta'=>$this->media['meta'],
'rdf'=>$this->media['rdf'],
'js'=>$this->media['js'],
'css'=>$this->media['css'],
'title'=>$this->title,
'charset'=>$this->charset,
'output'=>$output,
'modules'=>(object)$this->modules,
'inline_scripting'=>$this->inline_scripting);
//Merge the data arrays
$data = array_merge($data, $this->_output_data);
//Load the final output
$out = $this->load->view($this->template_folder . $this->template_view, $data, TRUE);
//The End
echo $out;
break;
//or just echo output.
case self::OUTPUT_NORMAL:
default:
echo $output;
break;
}
}
Code:
/**
* Adds a CSS file into the template.
*
* @access protected
* @param string $file a css file located inside the public/js/ folder or an url.
* @param boolean $custom_url Default FALSE. A flag to determine if the given $file is an url or just a file insite the public/js/ folder.
* @return bool
*/
public function _add_css_file($file, $custom_url=false){
if(!$custom_url){
$filepath = $this->public_folder . $this->css_folder . str_replace('.css','',$file) . ".css";
if(!$this->_is_file_exists($filepath)){
show_error('Cannot locate css file: <tt><a href="'.$filepath.'">'.$filepath.'</a></tt>');
return false;
}
$filepath = base_url() . $filepath;
}else{
$filepath = $file;
}
if(array_search($filepath, $this->media['css']) === false)
$this->media['css'][] = $filepath;
else return false;
return true;
}
