/**
* Parse the template file and return it as string
* @param array
* @return string
*/
public function parse($arrAttributes = null)
{
if ($this->formcontrol_template) {
$this->strTemplate = $this->formcontrol_template;
$strClass = 'select';
$blnHasGroups = false;
if ($this->multiple) {
$this->strName .= '[]';
$strClass = 'multiselect';
} elseif (is_array($this->varValue)) {
$this->varValue = $this->varValue[0];
}
// Add empty option (XHTML) if there are none
if (empty($this->arrOptions)) {
$this->arrOptions = array(array('value' => '', 'label' => '-'));
}
// Chosen
if ($this->chosen) {
$strClass .= ' tl_chosen';
}
$this->class = $strClass . (strlen($this->strClass) ? ' ' . $this->strClass : '');
$arrOptions = array();
// Generate options
foreach ($this->arrOptions as $arrOption) {
if ($arrOption['group']) {
if ($blnHasGroups) {
$arrOptions[] = array('type' => 'group_end');
}
$arrOptions[] = array('type' => 'group_start', 'label' => specialchars($arrOption['label']));
$blnHasGroups = true;
continue;
}
$arrOptions[] = array('type' => 'option', 'value' => $arrOption['value'], 'selected' => $this->isSelected($arrOption), 'label' => $arrOption['label']);
}
if ($blnHasGroups) {
$arrOptions[] = array('type' => 'group_end');
}
$this->options = $arrOptions;
}
return parent::parse($arrAttributes);
}
/**
* Parse the template file and return it as string
*
* @param array $arrAttributes An optional attributes array
*
* @return string The template markup
*/
public function parse($arrAttributes = null)
{
$this->arrOptions = ConditionalSelectMenu::prepareOptions($this->arrOptions);
$GLOBALS['TL_JAVASCRIPT']['conditionalselect'] = 'system/modules/conditionalselectmenu/assets/conditionalselect' . ($GLOBALS['TL_CONFIG']['debugMode'] ? '' : '.min') . '.js';
$strOptions = '';
$strClass = 'select';
if ($this->multiple) {
$this->strName .= '[]';
$strClass = 'multiselect';
}
// Add empty option (XHTML) if there are none
if (empty($this->arrOptions)) {
$this->arrOptions = array(array('value' => '', 'label' => strlen($this->blankOptionLabel) ? $this->blankOptionLabel : '-'));
}
// Custom class
if ($this->strClass != '') {
$strClass .= ' ' . $this->strClass;
}
$this->strClass = $strClass;
// Prepare Javascript
if ($this->includeBlankOption) {
$this->classOptions = ", {includeBlankOption: true" . (strlen($this->blankOptionLabel) ? ", blankOptionLabel: '" . $this->blankOptionLabel . "'" : '') . "}";
}
return parent::parse($arrAttributes);
}