{
$list = array();
if (isset($this->params['emptyFieldValue'])) $list[]=array('id'=>$this->params['emptyFieldValue'],'label'=>$this->params['emptyFieldLabel']);
$models = CActiveRecord::model($this->params['modelName'])->findAll();
foreach ($models as $m)
$list[] = (($this->params['optionName'])?array('label'=>$m->getAttribute($this->params['optionName']),'id'=>$m->id):array('label'=>$m->id,'id'=>$m->id));
if (!isset($htmlOptions['id'])) $htmlOptions['id'] = $field->varname;
$id = $htmlOptions['id'];
$relation = $model->relations();
if ($this->params['relationName']&&isset($relation[$this->params['relationName']])) {
$m = $model->__get($this->params['relationName']);
} else {
$m = CActiveRecord::model($this->params['modelName'])->findByPk($model->getAttribute($field->varname));
}
if ($m)
$default_value = (($this->params['optionName'])?$m->getAttribute($this->params['optionName']):$m->id);
else
$default_value = '';
$htmlOptions['value'] = $default_value;
$options['source'] = $list;
$options['minLength'] = $this->params['minLength'];
$options['showAnim'] = 'fold';
$options['select'] = "js:function(event, ui) { $('#".get_class($model)."_".$field->varname."').val(ui.item.id);}";
$options=CJavaScript::encode($options);
$cs = Yii::app()->getClientScript();
$baseUrl = $cs->getCoreScriptUrl();
$cs->registerCssFile($baseUrl.'/jui/css/'.$this->params['ui-theme'].'/jquery-ui.css', '', null, false);
$cs->registerScriptFile($baseUrl.'/jui/js/jquery-ui.min.js');
$js = "jQuery('#{$id}').autocomplete({$options});";
$cs->registerScript('Autocomplete'.'#'.$id, $js);
return CHtml::activeTextField($model,$field->varname,$htmlOptions).CHtml::activehiddenField($model,$field->varname);
}