Somebody help me !!

My point is when dropdown list changed will be show form relate dropdown list value but

Controller:

public function actionGetServiceType()

	{	

		$model = new Layertype();

		if($_POST['clientId'] !="")

		{

			$type_id = $_POST['clientId'];	

			$type_name = $model->getLayerTypeNameById($type_id);

		}

		

		if(isset($type_name)){

			$this->render('georss',array(

				'model'=>$model,

			));

		}

		

	}

View(geoss):

<div >

<?php $this->renderPartial('_GeoRSS'); ?>

</div><!-- search-form -->

View(_GeoRSS):

<div>


<?php 

	$model = new Georsslayer();

	$form=$this->beginWidget('CActiveForm', array(

	'action'=>Yii::app()->createUrl($this->route),

	'method'=>'get',

)); ?>


	       <div class="row">

			<?php //echo $form->label($model,'id'); ?>

			<?php //echo $form->textField($model,'id'); ?>

		</div>


		<div class="row">

			<?php //echo $form->label($model,'var_name'); ?>

			<?php //echo $form->textField($model,'var_name'); ?>

		</div>


		<div class="row">

			<?php //echo $form->label($model,'layer_css'); ?>

			<?php //echo $form->textField($model,'layer_css'); ?>

		</div>


		


	<div class="row buttons">

		<?php //echo CHtml::submitButton('Search'); ?>

	</div>


<?php $this->endWidget(); ?>


</div><!-- search-form -->

When open it and change dropdown list ‘Type’ to ‘GeoRSS’ it render a new form but it attach header and footer also

I want to disable who know how to do it let me know

Thank you.

and it possible when I click ‘Create’ the value all form will send and How to access the value in form.