public function generate()
{
$arrOptions = array();
foreach ($this->arrOptions as $i => $arrOption) {
$arrOptions[] = sprintf('<input type="radio" name="%s" id="opt_%s" class="tl_radio" value="%s"%s%s onfocus="Backend.getScrollOffset()"> <label for="opt_%s">%s</label>', $this->strName, $this->strId . '_' . $i, \StringUtil::specialchars($arrOption['value']), $this->isChecked($arrOption), $this->getAttributes(), $this->strId . '_' . $i, $arrOption['label']);
}
// Add a "no entries found" message if there are no options
if (empty($arrOptions)) {
$arrOptions[] = '<p class="tl_noopt">' . $GLOBALS['TL_LANG']['MSC']['noResult'] . '</p>';
}
return sprintf('<fieldset id="ctrl_%s" class="tl_radio_container%s"><legend>%s%s%s%s</legend>%s</fieldset>%s', $this->strId, $this->strClass != '' ? ' ' . $this->strClass : '', $this->mandatory ? '<span class="invisible">' . $GLOBALS['TL_LANG']['MSC']['mandatory'] . ' </span>' : '', $this->strLabel, $this->mandatory ? '<span class="mandatory">*</span>' : '', $this->xlabel, implode('<br>', $arrOptions), $this->wizard);
}
