OrderChannelController.php:

	public function actionAddChannel() {
		$model = new OrderChannel;
		echo $this->renderPartial('_form', array('model'=>$model));
	}






_form.php:

	<?php $form=$this->beginWidget('CActiveForm', array(
		'id'=>'order-channel-form',
		'enableAjaxValidation'=>false,
	)); ?>
	<bunch of form fields>
	<div class="row buttons">
		<?php echo CHtml::ajaxButton('Add Channel', 'orderChannel/addChannel'); ?>
	</div>