About Relational Active Record

Yii 1.1 General Discussion
1

Hi. I just started working on this framework. I have to make some changes to a user list.

So this is what i have:


//UserController.php

class UsuarioController extends Controller

{

	public function actionAdmin()

	{

		if(Yii::app()->authManager->checkAccess('RUsuario', Yii::app()->user->getState("rol")))

		{

			$model=new Usuario('search_propios');

			$model->unsetAttributes();

			if(isset($_GET['Usuario'])) $model->attributes=$_GET['Usuario'];

			$this->render('admin',array('model'=>$model,));

		}

		else

			throw new CHttpException(401,'No tiene permisos de acceso al recurso URL.');

	}

}



//Models -> User.php

class Usuario extends CActiveRecord

{

	public static function model($className=__CLASS__)

	{

		return parent::model($className);

	}

	

	public function tableName()

	{

		return 'rc_usuario';

	}


	public function search_propios()

	{

		// Warning: Please modify the following code to remove attributes that

		// should not be searched.

		$idUsuarioActual = Yii::app()->user->getState('idWeb');


		$criteria=new CDbCriteria;


		$criteria->compare('idUsuario',$this->idUsuario);

		$criteria->compare('nombre',$this->nombre,true);

		$criteria->compare('apellidos',$this->apellidos,true);

		$criteria->compare('email',$this->email,true);

		$criteria->compare('web',$this->web,true);

		$criteria->order='idWeb';


		return new CActiveDataProvider($this, array('criteria'=>$criteria,));

	}

}

Actually that list shows every user from rc_user.

What i need is to read from a table some id’s and show those id’s from users table, verifing that the connected login id matches.

So i have 2 tables: rc_user and rc_friend

rc_user -> ‘idUser’

rc_friend -> ‘idFriend’ and ‘idUser’

I need something like:


select * from rc_user where idUser = (select idFriend from rc_friend where idUser = $connectedUserID)

How can i do that?? Also to show some rc_friend columns in the list, that’s quite complicated, to me :P

Thanks!