Mendapatkan $_Post Pada Model Search

Hi, saya baru belajar serius menggunakan Yii,

saya ada pertanyaan, semoga dapat dibantu

Bagaimana caranya kita bisa mendapatkan isi variabel _POST dari view untuk digunakan pada model->search? Saya ingin membuat report

Saya sudah mencoba untuk set criteria pada controller actionAdmin namun gagal sehingga saya mencoba untuk set criteria pada model search, namun hal ini juga gagal

Saya membuat form di view/adminreport.php dan berupaya melakukan passing ke model->search di dataprovider

<?php

	if(isset($_POST['LibBuku']['fckd_jnskol'])){

		$toro = $_POST['LibBuku']['fckd_jnskol'];

		//echo $toro;

	}

?>


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

	'id'=>'lib-buku-form',

	'enableAjaxValidation'=>false,

)); ?>


	<div class="row">

		<?php echo $form->labelEx($model,'fckd_jnskol'); ?>

		<?php echo $form->textField($model,'fckd_jnskol',array('size'=>60,'maxlength'=>200)); ?>

		<?php echo $form->error($model,'fckd_jnskol'); ?>

	</div>


	<div class="row buttons">

		<?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?>

	</div>


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


<?php $this->widget('zii.widgets.grid.CGridView', array(

	'id'=>'lib-buku-grid',

	'dataProvider'=>$model->searchreport($toro),

	'filter'=>$model,

	'columns'=>array(

		array ('name'=>'k999a',

		    'value'=>'$data->k999a',

		    'htmlOptions'=> array('style'=>'width:80px;')),

		array ('name'=>'fdtgl_dtg',

		    'value'=>'$data->fdtgl_dtg',

		    'htmlOptions'=> array('style'=>'width:60px;')),

		array ('name'=>'fdtgl_sls',

		    'value'=>'$data->fdtgl_sls',

		    'htmlOptions'=> array('style'=>'width:60px;')),

		array ('name'=>'fckd_jnskol',

		    'value'=>'$data->fckdJnskol->fckd_jnskol . " " . $data->fckdJnskol->k099l',

		    'htmlOptions'=> array('style'=>'width:200px;')),

		array ('name'=>'fcst_koleksi',

		    'value'=>'$data->fcst_koleksi=="k"?"Kadaluarsa"<img src='http://www.yiiframework.com/forum/public/style_emoticons/default/sad.gif' class='bbc_emoticon' alt=':(' />$data->fcst_koleksi=="b"?"Baik"<img src='http://www.yiiframework.com/forum/public/style_emoticons/default/sad.gif' class='bbc_emoticon' alt=':(' />$data->fcst_koleksi=="h"?"Hilang"<img src='http://www.yiiframework.com/forum/public/style_emoticons/default/sad.gif' class='bbc_emoticon' alt=':(' />$data->fcst_koleksi=="r"?"Rusak":"undefined")))',

		    'htmlOptions'=> array('style'=>'width:40px;')),

		array ('name'=>'fbperbaikan',

		    'value'=>'$data->fbperbaikan=="T"?"Tidak"<img src='http://www.yiiframework.com/forum/public/style_emoticons/default/sad.gif' class='bbc_emoticon' alt=':(' />$data->fbperbaikan=="Y"?"Ya":"undefined")',

		    'htmlOptions'=> array('style'=>'width:40px;')),

		array(

			'value' => '($data->fdtgl_mts!==null)?"":(CHtml::link(

				"<img src=".Yii::app()->request->baseUrl."/images/book.png alt=transfer>", 

				Yii::app()->createUrl("acquisition/libBuku/transfer", array("knokat"=>$data->knokat,"k999a"=>$data->k999a)),	array("target"=>"eksemplar","onclick"=>\'window.open("","eksemplar","width=850,height=600,toolbar=no,scrollbars=yes,resizable=yes")\')))',

			'type'  => 'raw',

			'htmlOptions'=> array('style'=>'width:40px;text-align:center'),

		),

		/*

		'fnkd_lokasi',

		*/

		array(

			'class'=>'CButtonColumn',

			'htmlOptions'=> array('style'=>'width:90px;text-align:center;'),

		),

	),

)); ?>

berikut adalah model - searchprovider() saya

public function searchreport($jnskol)

	{

		// Warning: Please modify the following code to remove attributes that

		// should not be searched.


		$criteria=new CDbCriteria;

		//if($jnskol !== null or $jnskol !== '')

		//	$criteria->compare('fckd_jnskol','"'.$jnskol.'"',true);

		//else

			$criteria->compare('fckd_jnskol',$this->fckd_jnskol,true);


		$criteria->compare('k999a',$this->k999a,true);

		$criteria->compare('knokat',$this->knokat);

		$criteria->compare('fnno_usul',$this->fnno_usul);

		$criteria->compare('fdtgl_input',$this->fdtgl_input,true);

		$criteria->compare('fdtgl_usul',$this->fdtgl_usul,true);

		$criteria->compare('fdtgl_mts',$this->fdtgl_mts,true);

                ....


		//$criteria->compare('fckd_jnskol',$this->fckd_jnskol,true);


		return new CActiveDataProvider($this, array(

			'criteria'=>$criteria,

		));

	}

action report saya sebagai berikut

public function actionReport()

	{

		$this->layout='//layouts/column1';


		$model=new LibBuku('search');

		$model->unsetAttributes();  // clear any default values

		if(isset($_GET['LibBuku']))

			$model->attributes=$_GET['LibBuku'];


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

			'model'=>$model,

		));

	}

Mohon bantuannya

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