Frågan#1
Kan någon hjälpa en PHP nybörjare förstå varför inte följande fungerar. Labbar lite med classer. Varför blir $context och $title i ModuleAdapter hela tiden tomt?
require_once("ModuleAdapter.class.php");
require_once("ModuleBroker.class.php");
require_once("News.class.php");
$_moduleAdapterObject = new ModuleAdapter();
$_newsModuleObject = new News();
$_moduleBrokerObject = new ModuleBroker( '1', 'News', $_newsModuleObject );
$test = $_moduleBrokerObject->getRenderedModule();
echo $test;
class ModuleBroker extends ModuleAdapter {
function ModuleBroker( $_moduleId, $_moduleName, $_moduleObject ) {
$_moduleObject->title( $_moduleName );
$_moduleObject->view( $_moduleName );
}
function getRenderedModule() {
$_renderedModule = '<table>';
$_renderedModule .= '<tr><td>'.parent::getTitle().'</td></tr>';
$_renderedModule .= '<tr><td>'.parent::getContext().'</td></tr>';
$_renderedModule .= '</table>';
return $_renderedModule;
}
}
class News extends ModuleAdapter {
function news() {}
function title( $response ) {
parent::setTitle( 'myTitle' );
}
function view( $response ) {
parent::setContext( $response, 'view.php' );
}
}
class ModuleAdapter {
var $context;
var $title;
function moduleAdapter() {}
function setContext( $response, $context ) {
$this->context = file_get_contents('resources/modules/'.$response .'/'.$context);
//echo $this->context;
}
function getContext() {
echo $this->context;
return $this->context;
}
function setTitle( $title ) {
$this->title = $title;
//echo $this->title;
}
function getTitle() {
echo $this->title;
return $this->title;
}
}