protected function _html()
{
if ($this->multiple) {
$options = $this->getOptions();
if ($this->sortable) {
$checked_options = array();
foreach ($this->value as $value) {
if (isset($options[$value])) {
$checked_options[$value] = $options[$value];
}
}
$options = $checked_options + array_diff_key($options, $checked_options);
}
$group = HTML::makeCheckboxGroup($this->input_name, $this->value, $options, '');
} else {
$group = HTML::makeRadioGroup($this->input_name, $this->value, $this->getOptions(), '');
}
if (!empty($this->disabled)) {
foreach ($group->childs() as $child) {
if ($child instanceof HTML && $child->tag == 'label') {
$input = $child->child(0);
if (in_array($input->value, $this->disabled)) {
$input->disabled = true;
if ($input->checked) {
$child->insert(HTML::makeInput('hidden', $input->name, $input->value)->id(null));
}
}
}
}
}
$group->addClass($this->getCSSClass(__CLASS__), $this->getCSSClass(__CLASS__, $this->style));
if ($this->multiple && $this->sortable) {
$group->addClass($this->getCSSClass(__CLASS__, 'sortable'));
}
return $group;
}
