Dropdownlist

buat agan2 semuanya

saya minta bantuannya nih.

gimana sih caranya untuk menampilkan field sesuai jumlah yang dipilih pada driopdownlist





$limit  = [size=2]$_POST['limit'][/size]


$model = PostCategory::model();

    $record = $model->with(array(

      'posts'=>array(

         'order'=>'posts.createTime DESC',

      ))->findByPK($id,

                 array('limit'=>$limit,'together'=>true) // adding this works

    );



[size=2]pakai limit aja gan, contoh limitnya di post dalam hal ini $_POST[‘limit’]…yg bisa di request dari menunya[/size]

[size=2]

[/size]

[size=2]

[/size]

Gan Cara buat selected option di CHtml::dropdownlist gmana?

di Model


 public function getWordValue($value){

		if($value == 1){ return "Competency"; } else { return "Dev Recommendation"; }

	}



di view




array(

'name'=>'word_type2',

'header'=>'Word Type',

'value'=>'PCompetencyWords::model()->getWordValue($data->word_type)',

'filter'=>CHtml::dropDownList('PCompetencyWords[word_type2]', PCompetencyWords::model()->getWordValue($data->word_type),array('1'=>'Competency', '2'=>'Dev Recommendation'),array('empty'=>'Dev Recommendation')),

'type'=>'raw'

),



controller




public function actionAdmin()

	{

				$model=new PCompetencyWords('search');		

                $mCompetency = new PCompetency;

                

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

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

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

                

                $selComp = $_GET['PCompetency']['comp_id'];

                $selType = $_GET['PCompetencyWords']['word_type'];

                $model->comp_id = $selComp;

                $model->word_type = $selType;

                                

                

                $mCompLabel = new PCompetencyJobtarget;

                $mCompLabel->compjt_id = $_POST['PCompetencyJobtarget']['compjt_id'];

                

                $mWordType = array(1=>'Competency',2=>'Recommendation');

                $model->word_type = $_POST['PCompetencyWords']['word_type'];

                

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

			'model'=>$model, 'mCompetency'=>$mCompetency, 'selComp'=>$selComp, 'selType'=>$selType, 'mCompLabel'=>$mCompLabel, 'mWordType'=>$mWordType

		));

	}



jadi tampilannya itu kayak seperti ini

<option selected="selected" value="2">Contoh</option>

Minta Bantuannya ya gan, thanks…