您好，我在插入和更新操作时在日志中有警告字符串
2013/02/05 16:43:57 [warning] [application] Failed to set unsafe attribute "logo" of "Model".
模型规则
public function rules()
{
return array(
array('typeId, cityId, new', 'numerical', 'integerOnly'=>true),
array('title, url', 'length', 'max'=>255),
array('content, created, deleted', 'safe'),
array('url', 'url', 'on'=>'insert, update'),
array('typeId, cityId, title', 'required', 'on'=>'insert, update'),
array('logo', 'file', 'types'=>'jpg, jpeg, gif, png', 'maxSize'=>100*1024, 'allowEmpty'=>true, 'tooLarge'=>'{attribute} is too large to be uploaded. Maximum size is 100kB.'),
array('id, typeId, cityId, title, content, new, url, logo', 'safe', 'on'=>'search'),
);
}
我不明白为什么我会这样磨损。我有 Logo 字段的规则并为其设置了 allowEmpty 选项
最佳答案
CFileValidator默认情况下是不安全的，来自 docs :
safe property (available since v1.1.12) public boolean $safe;
whether attributes listed with this validator should be considered safe for massive assignment. For this validator it defaults to false.
因此将safe属性设置为true
array('logo', 'file', 'types'=>'jpg, jpeg, gif, png','safe'=>true, 'maxSize'=>100*1024, 'allowEmpty'=>true, 'tooLarge'=>'{attribute} is too large to be uploaded. Maximum size is 100kB.'),
关于php - 设置不安全属性失败，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14709145/