public function getToolregis()
{
// เชื่อมจาก registool ไปหา tool
return $this->hasMany(Tools::className(), ['registool_id' => 'id']);
}
public function getTooltooltype()
{
return $this->hasMany(Tools::className(), ['tooltype_id' => 'id']);
}
public function getTooldep()
{
// เชื่อมจาก departments ไปหา tools
return $this->hasMany(Tools::className(), ['department_id' => 'id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getTools()
{
return $this->hasOne(Tools::className(), ['id' => 'tools_id']);
}
