Yii Dynamic DB Connection according to user?
My project is on the basis of multi-talent.
I have multiple clients (companies) and each client has multiple users.
Each client has their own database, so during user authentication, I discover theREAD MORE
By gaurishpatil · Asked 398 days 21 hours 50 mins ago
Questions: 1 Accepted: 0 ( 0% ) | Reputation: 0
Create a complex dataprovider for a DataPicker
cactivedataproviderCDbCriteriaCGridViewData Pickerdataprovider
I am trying to implement the datapicker in a student update form. Following are the models I want to use in this form:
- Student
- 'internshipHasStudent' => array(self::HAS_ONE, 'InternshipHasStudent', 'student_id'),
- 'interests' => array(self::MANY_MANY, 'Interest', 'student_has_interest(student_id, interest_id)'),
- 'internship' => array(self::HAS_ONE, 'Internship', 'internship_id', 'through' => 'internshipHasStudent')
- Internship
- 'students' => array(self::HAS_MANY, 'Student', 'student_id', 'through' => 'internship_has_student'),
- 'interests' => array(self::MANY_MANY, 'Interest', 'internship_has_interest(internship_id, interest_id)'),
- 'internshipHasStudents' => array(self::HAS_MANY, 'InternshipHasStudent', 'internship_id'),
- 'organization' => array(self::HAS_ONE, 'Organization', 'organization_id', 'through' => 'contact'),
- 'contact' => array(self::BELONGS_TO, 'Contact', 'contact_id'),
Student 'internshipHasStudent' => array(self::HAS_ONE, 'InternshipHasStudent', 'student_id'), 'interests'READ MORE
createCommand() only can use one time?
- $command=Yii::app()->db->createCommand();
- $result1=$command->select('test')->queryRow();
- $result2=$command->select('test2')->queryRow();
- $result3=$command->select('test3')->queryRow();
$command=Yii::app()->db->createCommand();
$result1=$command->select('test')->queryRow();
$result2=$command->select('test2')->queryRow();
$result3=$command->select('test3')->queryRow();the $result1,$result2,$result3 all the same as $result1, why the $command only use one time?I need to write code as below:
- $command1=Yii::app()->db->createCommand();
- $command2=Yii::app()->db->createCommand();
- $command3=Yii::app()->db->createCommand();
- $result1=$command1->select('test')->queryRow();
- $result2=$command2->select('test2')->queryRow();
- $result3=$command3->select('test3')->queryRow();
$command1=Yii::app()->db->createCommand();
$command2=Yii::app()->db->createCommand();
$command3=Yii::app()->db->createCommand();
$result1=$command1->select('test')->queryRow();
$result2=$command2->select('test2')->queryRow();
$result3=$command3->select('test3')->queryRow();I think thisREAD MORE
How to increment col, using query builder?
I want to do this command:
- UPDATE {{myTable}} SET counter = counter + 1 WHERE id=23
UPDATE {{myTable}} SET counter = counter + 1 WHERE id=23How to do it with query builder?
http://www.yiiframework.com/doc/guide/1.1/en/database.query-builder
READ MORE
