Dmy*_*nko 3 php mysql database yii
我有这样的projects表结构
CREATE TABLE IF NOT EXISTS `projects` (
`project_id` int(11) NOT NULL AUTO_INCREMENT,
`title` varchar(255) NOT NULL,
`description` text NOT NULL,
`url` varchar(255) NOT NULL,
`create_time` datetime DEFAULT NULL,
`create_user_id` int(11) DEFAULT NULL,
`update_time` datetime DEFAULT NULL,
`update_user_id` int(11) DEFAULT NULL,
PRIMARY KEY (`project_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
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当我尝试用下一张表格创建新记录时

模型中的规则:
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('title, description, url', 'required'),
array('create_user_id, update_user_id', 'numerical', 'integerOnly'=>true),
array('title, url', 'length', 'max'=>255),
array('create_time, update_time', 'safe'),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('project_id, title, description, url, create_time, create_user_id, update_time, update_user_id', 'safe', 'on'=>'search'),
);
}
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我收到错误
CDbCommand未能执行SQL语句:SQLSTATE [22007]:无效日期时间格式:1292不正确的日期时间值: ''列'CREATE_TIME'在第1行执行的SQL语句是:INSERT INTO
projects(title,description,url,create_time,create_user_id,update_time,update_user_id)VALUES (:yp0,:yp1,,yp2,:yp3,:yp4,:yp5,:yp6)
为什么?我如何告诉Yii日期时间字段不是必需的,如果未输入,则可以包含默认值。
尝试一下,由于这是Yii内部的自包含行为,因此它应该可以工作:
在规则模型中添加以下内容:
public function behaviors(){
return array('CTimestampBehavior'=>array(
'class' => 'zii.behaviors.CTimestampBehavior',
'createAttribute' => 'create_time',
'updateAttribute' => 'update_time',
'setUpdateOnCreate' => true,
));
}
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