TbSwitch.php

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<?php
class TbSwitch extends CInputWidget {
        
        public $form;

        public $events = array();
        
        public $options = array();

        public function run() {
                
                list($name, $id) = $this->resolveNameID();

                if ($this->hasModel()) {
                        if ($this->form) {
                                echo $this->form->checkBox($this->model, $this->attribute, $this->htmlOptions);
                        } else {
                                echo CHtml::activeCheckBox($this->model, $this->attribute, $this->htmlOptions);
                        }
                } else {
                        echo CHtml::checkBox($name, $this->value, $this->htmlOptions);
                }

                $this->registerClientScript($id);
        }

        protected function registerClientScript($id) {

        $booster = Booster::getBooster();
        $booster->registerPackage('switch');

                $config = CJavaScript::encode($this->options);
                
                ob_start();
                echo "$('#$id').bootstrapSwitch({$config})";
                foreach ($this->events as $event => $handler) {
                        $event = $event.'.bootstrapSwitch';
                        if (!$handler instanceof CJavaScriptExpression && strpos($handler, 'js:') === 0)
                                $handler = new CJavaScriptExpression($handler);
                        echo ".on('{$event}', " . $handler . ")";
                }

                Yii::app()->clientScript->registerScript(__CLASS__ . '#' . $this->getId(), ob_get_clean() . ';');
        }

}