function __construct($syntax_plugin, $args) {

$dthlp =& plugin_load('helper', 'data');

if(!$dthlp) msg('Loading the data helper failed. Make sure the data plugin is installed.',-1);

$this->init($syntax_plugin, $args);

$n_args = array();

foreach ($args as $arg) {

if ($arg[0] !== '_') {

$n_args[] = $arg;

continue;

}

$datatype = $dthlp->_column($arg);

if (is_array($datatype['type'])) {

$datatype['basetype'] = $datatype['type']['type'];

$datatype['enum'] = $datatype['type']['enum'];

$datatype['type'] = $datatype['origtype'];

} else {

$datatype['basetype'] = $datatype['type'];

}

}

$this->standardArgs($n_args);

if (isset($datatype['enum'])) {

$values = preg_split('/\s*,\s*/', $datatype['enum']);

if (!$datatype['multi'] && $this->opt['optional']) array_unshift($values, '');

$this->opt['args'] = $values;

$this->additional = ($datatype['multi'] ? array('multiple' => 'multiple'): array());

} else {

$classes = 'data_type_' . $datatype['type'] . ($datatype['multi'] ? 's' : '') . ' ' .

'data_type_' . $datatype['basetype'] . ($datatype['multi'] ? 's' : '');

$content = form_makeTextField('@@NAME@@', '@@VALUE@@', '@@LABEL@@', '', '@@CLASS@@ ' . $classes);

$this->tpl = $content;

}

}

function render($params, $form) {

if (isset($this->tpl)) {

parent::render($params, $form);

} else {

$this->_handlePreload();

if(!$form->_infieldset){

$form->startFieldset('');

}

if ($this->error) {

$params['class'] = 'bureaucracy_error';

}

$params = array_merge($this->opt, $params);

$form->addElement(call_user_func_array('form_makeListboxField',

$this->_parse_tpl(array('@@NAME@@',

$params['args'], '@@VALUE|' . $params['args'][0] . '@@',

'@@LABEL@@', '', '@@CLASS@@', $this->additional),

$params)));

}

}