public function addSelect($label, $url, $name, $options, $selected_option = false, $attributes = array())
{
$widget = new SelectWidget($label, $url, $name);
$widget->layout = false;
foreach ($options as $value => $option_label) {
$widget->addElement(new SelectElement($value, $option_label, $value === $selected_option));
}
$widget->attributes = array_merge($widget->attributes, $attributes);
$content = $widget->render();
$this->addElement(new WidgetElement($content));
}
/**
* Populates and renders the widget according to the previously made
* settings.
*/
public function render($variables = array())
{
$current_id = Request::get($this->template_variables['name']);
if (!$current_id && !$this->include_all) {
$current_id = Semester::findCurrent()->id;
}
if ($this->include_all) {
$element = new SelectElement(0, _('Alle Semester'), !$current_id);
$this->addElement($element);
}
$semesters = array_reverse(Semester::getAll());
foreach ($semesters as $semester) {
$element = new SelectElement($semester->id, $semester->name, $current_id && $semester->id == $current_id);
$this->addElement($element);
}
return parent::render($variables);
}