[已解决]提示找不到扩展 [ 新手入门 ]

把代码帖出来看看！

<table>
<tr><td style='text-align:right;width:100px;'> <?php echo $form->labelEx($model,'front_img'); ?></td>
<td>
<?php echo $form->FileField($model, 'front_img',array('style'=>'width:300px;')); ?>
</td>
</tr>
</table>

控制器中的代码

public function actionCreate()
{
    $model=new News;

    // Uncomment the following line if AJAX validation is needed
    $this->performAjaxValidation($model);

    if(isset($_POST['News']))
    {
        $model->attributes=$_POST['News'];
        $model->front_img=CUploadedFile::getInstance($model,'front_img');
        if($model->save())
        {                 
            //按时间生成新文件名
            $newName=date('YmdHis').'_'.rand(1,9).'.'.$model->front_img->extensionName;
            //设定上传目录
            $path=yii::app()->basePath.'/../uploads/images/'.$newName;
            //上传图片
            $model->front_img->saveAs($path);
            //利用扩展生成缩略图
            $im = null;
            $imagetype = strtolower($model->front_img->extensionName);
            if($imagetype == 'gif')
                $im = imagecreatefromgif($path);
            else if ($imagetype == 'jpg')
                $im = imagecreatefromjpeg($path);
            else if ($imagetype == 'png')
                $im = imagecreatefrompng($path);
            CThumb::resizeImage($im,100, 100,'e:\\kanbox\\phpnow\\htdocs\\cnsstc' .             $model->front_img->extensionName, $model->front_img->extensionName );
                
            // redirect to success page
            $this->redirect(array('view','id'=>$model->id));                
        }        
    }
    $this->render('create',array(
            'model'=>$model,
    ));
}

修改protected/config/main.php

// autoloading model and component classes
'import'=>array(
    'application.models.*',
    'application.components.*',
    'application.extensions.*',    //这里要引入extensions目录。
),

晕啊,我把components看成extensions,还以为引入了,嘿嘿,
还是舰长V5

谢谢，问题解决了，记得引入文件阿