性感的农民
- 性感的农民 回答了问题 Yii2.0 的 GridView 问题
多表录入的话,可以传两个model给ActiveForm,具体做法可以参照《Web Application Development with Yii 2 and PHP》中的例子,群文件中有下载。
试试这个:
public function getClubId() { return $this->hasOne(order_booktee::className(), ['club_id' => 'id']); }
你现在处理的表示被关联表(从表)吧? 可能是你的问题我理解错了。不过下面的说明可以参考下:
Apart from hasMany() , ActiveRecord also has the hasOne() method, which accepts the same arguments, but the meaning of the second argument is changed: in hasMany() we point from the related table to this table, but in hasOne() , we point from this table to the related one. Note that we don't technically need the FOREIGN KEY defined in the database tables for this relation to work, as we specify the relation manually at the application level. The foreign keys definition is there for two reasons: • It's a documentation in code: anyone reading the database schema will be able to understand that there is a logical relation between tables. • Gii can automatically generate the relation methods based on the foreign keys defined in tables. It generates relation methods from both sides of the relation;
csv,刚才是笔误。
那么大的excel是给人看的么? 给人看建议做成统计报表,或者分组导出为不同的文件,比如年月或者其他条件分组。
如果作为数据备份,用cvs输出然后再压缩,会小不少。作为备份的话,上G的文件也很常见。
- 性感的农民 回答了问题 Yii2.0 的 GridView 问题
试试这个:
public function getClubId() { return $this->hasOne(order_booktee::className(), ['club_id' => 'id']); }
好棒,顶一个,大美女写的啊
- 性感的农民 2015-01-05 已签到连续签到1天,获得了5个金钱
- 性感的农民 2014-12-27 已签到连续签到1天,获得了5个金钱