YII 1.0 发表文章用到的小物件

<?php $form = $this->beginWidget('CActiveForm',array('htmlOptions'=>array('enctype'=>'multipart/form-data'))) ?>
<table class="table">
    <tr >
        <td class="th" colspan="10">发表文章</td>
    </tr>
    <tr>
        <td><?php echo $form->labelEx($articleModel,'title')  ?></td>
        <td>
            <?php echo $form->textField($articleModel,'title',array('maxlength'=>32))  ?>
            <?php echo $form->error($articleModel,'title') ?>
        </td>
    </tr>
    <tr>
        <td><?php echo $form->labelEx($articleModel,'type')  ?></td>
        <td>
            <?php echo $form->radioButtonList($articleModel,'type',array(0=>'普通',1=>'热门'),array('separator'=>'&nbsp')) ?>
        </td>
    </tr>
    <tr>
        <td><?php echo $form->labelEx($articleModel,'catid')  ?></td>
        <td>
            <?php echo $form->dropDownList($articleModel,'catid', $categoryArr) ?>
            <?php echo $form->error($articleModel,'catid') ?>
        </td>
    </tr>
    <tr>
        <td><?php echo $form->labelEx($articleModel,'thumb')  ?></td>
        <td>
            <?php echo $form->fileField($articleModel,'thumb')  ?>
            <?php echo $form->error($articleModel,'thumb') ?>
        </td>
    </tr>
    <tr>
        <td><?php echo $form->labelEx($articleModel,'description')  ?></td>
        <td>
            <?php echo $form->textArea($articleModel,'description',array('rows'=>5,'cols'=>70))  ?>
            <?php echo $form->error($articleModel,'description') ?>
        </td>
    </tr>
    <tr>
        <td><?php echo $form->labelEx($articleModel,'content')  ?></td>
        <td>
            <?php echo $form->textArea($articleModel,'content',array('id'=>'content'))  ?>
            <?php echo $form->error($articleModel,'content') ?>
        </td>
    </tr>
    <tr>
        <td colspan="10"><input type="submit" class="input_button" value="发布"/></td>
    </tr>
</table>
<?php $this->endWidget() ?>

 控制器

 public function actionAdd(){
        $articleModel = new Article();
        $categoryModel = Category::model();
        $categoryObj = $categoryModel->findAllBySql("select * from {{category}}");
        $categoryArr = array();
        $categoryArr[] = '请选择栏目';
        foreach($categoryObj as $v){
            $categoryArr[$v->id] = $v->cname;
        }
        if(isset($_POST['Article'])){
            $data = $_POST['Article'];
            $data['inputtime'] = time();
            $data['updatetime'] = time();
            $articleModel->attributes = $data;
            if($articleModel->save()){
                $this->redirect(array('index'));
            }
        }
        $this->render('add',array('articleModel'=>$articleModel,'categoryArr'=>$categoryArr));
    }