array(
'name' => 'state',
'type'=>'raw',
// 'value' => '$data->getStatusText()',
'value' => '$data->state ? CHtml::tag("font",array("color"=>"green"),$data->getStatusText()): CHtml::tag("font",array("color"=>"red"),$data->getStatusText())',
'filter' => $model->getStatusOptions(), //根据一个常量生成的下拉框过滤
'headerHtmlOptions' => array('width' => '30'),
),

array(
'name' => 'state',
'type'=>'raw',
// 'value' => '$data->getStatusText()',
'value' => '$data->state ? CHtml::tag("font",array("color"=>"green"),$data->getStatusText()): CHtml::tag("font",array("color"=>"red"),$data->getStatusText())',
'filter' => $model->getStatusOptions(), //根据一个常量生成的下拉框过滤
'headerHtmlOptions' => array('width' => '30'),
),

		'header'=>'游戏名称',
		'name'=>'title',
    	'value'=>'$data->tag=="1" ? CHtml::tag("font",array("color"=>"red"),$data->title) : $data->title',
	),

array(
'name' => 'state',
'type'=>'raw',
// 'value' => '$data->getStatusText()',
'value' => '$data->state ? CHtml::tag("font",array("color"=>"green"),$data->getStatusText()): CHtml::tag("font",array("color"=>"red"),$data->getStatusText())',
'filter' => $model->getStatusOptions(), //根据一个常量生成的下拉框过滤
'headerHtmlOptions' => array('width' => '30'),
),

		'header'=>'游戏名称',
		'name'=>'title',
		//'value'=>'$data->tag=="1"? $data->title."推" : $data->title',
    	'value'=>'$data->tag=="1" ? CHtml::tag("font",array("color"=>"red"),$data->title) : $data->title',
	),

http://hi.baidu.com/ttyangz/item/cd50833c940044c21b9696fc 参考一下,顺便看看yii的wiki.你

if ($uploadedFile != null) { //不空或者不为默认的就为原来名称

//这里保存图片名称到数据库image字段
if (!empty($fileName))
$model->image = $fileName;

要用empty函数做一下判断,是否传上来了图片或者名字是否为空.上传个空的当然会出错.

if ($uploadedFile != null) {
$uploadedFile->saveAs(Yii::app()->basePath . '/../images/' . $fileName); //图片上传路径
}

Yii::app()->basePath是到protected目录,需要加个..返回到上层目录.

[http://www.yiichina.com/guide/database.arr][0]