Hello and good day,
I am newbie in yii framework. I have a table ac_type (id, ac_type) and i want create drop down menu list to view ac_type. Also, i have another one table acquisition.
Acquisition model.
class Acquisition extends CActiveRecord
{
const TYPE_BEQUEST=0;
const TYPE_FIELD_COLLECTION=1;
const TYPE_GIFTS=2;
const TYPE_PURCHASES=3;
const TYPE_EXCHANGE =4;
const TYPE_TREASURE=5;
/**
* Returns the static model of the specified AR class.
* @return Acquisition the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'tbl_acquisition';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('item_id, type_acquired', 'numerical', 'integerOnly'=>true),
array('person_acquired, place_acquired', 'length', 'max'=>45),
array('notes', 'length', 'max'=>100),
array('date_acquired', 'safe'),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, item_id, type_acquired, date_acquired, person_acquired, place_acquired, notes', 'safe', 'on'=>'search'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'typeAcquired0' => array(self::HAS_MANY, 'AcType', 'type_acquired'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'item_id' => 'Item',
'type_acquired' => 'Type Acquired',
'date_acquired' => 'Date Acquired',
'person_acquired' => 'Person Acquired',
'place_acquired' => 'Place Acquired',
'notes' => 'Notes',
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
* @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
*/
public function search()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('item_id',$this->item_id);
$criteria->compare('type_acquired',$this->type_acquired);
$criteria->compare('date_acquired',$this->date_acquired,true);
$criteria->compare('person_acquired',$this->person_acquired,true);
$criteria->compare('place_acquired',$this->place_acquired,true);
$criteria->compare('notes',$this->notes,true);
return new CActiveDataProvider(get_class($this), array(
'criteria'=>$criteria,
));
}
}
class AcType extends CActiveRecord
{
/**
* Returns the static model of the specified AR class.
* @return AcType the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'tbl_ac_type';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('ac_type', 'length', 'max'=>45),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, ac_type', 'safe', 'on'=>'search'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'acquisitions' => array(self::HAS_MANY, 'Acquisition', 'type_acquired'),
'ac_types' => array(self::HAS_MANY, 'AcType', 'ac_type'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'ac_type' => 'Ac Type',
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
* @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
*/
public function search()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('ac_type',$this->ac_type,true);
return new CActiveDataProvider(get_class($this), array(
'criteria'=>$criteria,
));
}
public function getACOptions()
{
$ac_types = CHtml::listData($this->ac_types, 'id', 'ac_type');
return ac_types;
}
}
I want to view Acquisition which consists CRUD menu.
/protected/view/acquisition/_form.php
<div class="row">
<?php echo $form->labelEx($model,'ac_type'); ?>
<?php echo $form->dropDownList($model,'ac_type', $this->getACType()->getACOptions()); ?>
<?php echo $form->error($model,'ac_type'); ?>
</div>
AcquisitionController.php
<?php
class AcquisitionController extends Controller
{
private $_ac_type;
/**
* @var string the default layout for the views. Defaults to '//layouts/column2', meaning
* using two-column layout. See 'protected/views/layouts/column2.php'.
*/
public $layout='//layouts/column2';
/**
* @return array action filters
*/
public function filters()
{
return array(
'accessControl', // perform access control for CRUD operations
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules()
{
return array(
array('allow', // allow all users to perform 'index' and 'view' actions
'actions'=>array('index','view'),
'users'=>array('*'),
),
array('allow', // allow authenticated user to perform 'create' and 'update' actions
'actions'=>array('create','update'),
'users'=>array('@'),
),
array('allow', // allow admin user to perform 'admin' and 'delete' actions
'actions'=>array('admin','delete'),
'users'=>array('admin'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id)
{
$this->render('view',array(
'model'=>$this->loadModel($id),
));
}
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
$model=new Acquisition;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Acquisition']))
{
$model->attributes=$_POST['Acquisition'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model=$this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Acquisition']))
{
$model->attributes=$_POST['Acquisition'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('update',array(
'model'=>$model,
));
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
if(Yii::app()->request->isPostRequest)
{
// we only allow deletion via POST request
$this->loadModel($id)->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if(!isset($_GET['ajax']))
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
else
throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('Acquisition');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Manages all models.
*/
public function actionAdmin()
{
$model=new Acquisition('search');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Acquisition']))
$model->attributes=$_GET['Acquisition'];
$this->render('admin',array(
'model'=>$model,
));
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model=Acquisition::model()->findByPk((int)$id);
if($model===null)
throw new CHttpException(404,'The requested page does not exist.');
return $model;
}
/**
* Performs the AJAX validation.
* @param CModel the model to be validated
*/
protected function performAjaxValidation($model)
{
if(isset($_POST['ajax']) && $_POST['ajax']==='acquisition-form')
{
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
public function getACType()
{
return $this->_ac_type;
}
}
[size="6"]I got this error.[/size]
[size="6"][size="5"]Fatal error: Call to a member function getACOptions() on a non-object in C:\xampp\htdocs\museumProj\protected\views\acquisition\_form.php on line 50[/size][/size]
