/**
* View display method
* @return void
*/
function display($tpl = null)
{
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode('<br />', $errors));
return false;
}
// Assign data to the view
$this->icons = $this->get('Icons');
$this->contributors = DemoHelper::getContributors();
// Set the toolbar
$this->addToolBar();
// Display the template
parent::display($tpl);
// Set the document
$this->setDocument();
}