# Yii Framework Forum: Chapter 5 Web Applications With Yii And Php Getuseroptions - Yii Framework Forum

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## Chapter 5 Web Applications With Yii And Php Getuseroptions im stuck so i need help badly Rate Topic: //<![CDATA[ rating = new ipb.rating( 'topic_rate_', { url: 'http://www.yiiframework.com/forum/index.php?app=forums&module=ajax&section=topics&do=rateTopic&t=49167&md5check=' + ipb.vars['secure_hash'], cur_rating: 0, rated: 0, allow_rate: 0, multi_rate: 1, show_rate_text: true } ); //]]>

### #1fvthree

• Newbie
• Group: Members
• Posts: 4
• Joined: 22-November 13

Posted 23 November 2013 - 03:13 PM

im stucked in making the trackstar app. I can't find solutions to other sections so i decided to post it here. I hope someone helps me

Here's my IssueController located at : /protected/controllers/IssueController.php
```<?php

class IssueController extends Controller
{

/**
*@ @var private property containing the associated Project model instance.
*/

private \$_project = null;

/**
* Protected method to load the associated Project model class
* @param integer projectId the primary identifier of the associated Project
* @return object the Project data model based on the primary key */

protected function loadProject(\$projectId) {
//if the project property is null,create it based on input Id
if(\$this->_project==null){
\$this->_project=Project::model()->findByPk(\$projectId);
if(\$this->_project===null){
throw new CHttpException(404,'The requested project does not exist.');
}
}

return \$this->_project;
}

/**
* In-class defined filter method, configured for use in the above filters()
*method. It is called before the actionCreate() action method is run in
*order to ensure a proper project context
*/
/**
*Implementing Filters
*/

public function filterProjectContext(\$filterChain)
{
//set the project identifier based on GET input request variables
if(isset(\$_GET['pid']))
\$this->loadProject(\$_GET['pid']);
else
throw new CHttpException(403,'Must specify a project before performing this action');
//complete the running of other filters and execute the requested action
\$filterChain->run();
}

/**
* @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
'projectContext + create update', // check to ensure valid project context
);
}

/**
* 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 Issue;
\$model->project_id=\$this->_project->id;
// Uncomment the following line if AJAX validation is needed
// \$this->performAjaxValidation(\$model);

if(isset(\$_POST['Issue']))
{
\$model->attributes=\$_POST['Issue'];
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['Issue']))
{
\$model->attributes=\$_POST['Issue'];
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 'admin' page.
* @param integer \$id the ID of the model to be deleted
*/
public function actionDelete(\$id)
{
\$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'));
}

/**
* Lists all models.
*/
public function actionIndex()
{
\$dataProvider=new CActiveDataProvider('Issue');
\$this->render('index',array(
'dataProvider'=>\$dataProvider,
));
}

/**
* Manages all models.
*/
public function actionAdmin()
{
\$model=new Issue('search');
\$model->unsetAttributes();  // clear any default values
if(isset(\$_GET['Issue']))
\$model->attributes=\$_GET['Issue'];

\$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=Issue::model()->findByPk(\$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']==='issue-form')
{
echo CActiveForm::validate(\$model);
Yii::app()->end();
}
}
}
```

the Issue View Page located at : /protected/views/issue/_form.php
There seems to be a big problem at the getUserOptions located on line 45 that indicated this:
\$model->project->getUserOptions()

```<?php
/* @var \$this IssueController */
/* @var \$model Issue */
/* @var \$form CActiveForm */
?>

<div class="form">

<?php \$form=\$this->beginWidget('CActiveForm', array(
'id'=>'issue-form',
'enableAjaxValidation'=>false,
)); ?>

<p class="note">Fields with <span class="required">*</span> are required.</p>

<?php echo \$form->errorSummary(\$model); ?>

<div class="row">
<?php echo \$form->labelEx(\$model,'name'); ?>
<?php echo \$form->textField(\$model,'name',array('size'=>60,'maxlength'=>255)); ?>
<?php echo \$form->error(\$model,'name'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'description'); ?>
<?php echo \$form->textArea(\$model,'description',array('rows'=>6, 'cols'=>50)); ?>
<?php echo \$form->error(\$model,'description'); ?>
</div>

<?php /* form for the Type */ ?>
<div class="row">
<?php echo \$form->labelEx(\$model,'type_id'); ?>
<?php echo \$form->dropDownList(\$model,'type_id', \$model->getTypeOptions()); ?>
<?php echo \$form->error(\$model,'type_id'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'status_id'); ?>
<?php echo \$form->dropDownList(\$model,'status_id', \$model->getStatusOptions()); ?>
<?php echo \$form->error(\$model,'status_id'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'owner_id'); ?>
<?php echo \$form ->dropDownList(\$model,'owner_id',\$model->project->getUserOptions()); ?>
<?php echo \$form->error(\$model,'owner_id'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'requester_id'); ?>
<?php echo \$form->dropDownList(\$model,'requester_id',\$model->project->getUserOptions()); ?>
<?php echo \$form->error(\$model,'requester_id'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'create_time'); ?>
<?php echo \$form->textField(\$model,'create_time'); ?>
<?php echo \$form->error(\$model,'create_time'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'create_user_id'); ?>
<?php echo \$form->textField(\$model,'create_user_id'); ?>
<?php echo \$form->error(\$model,'create_user_id'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'update_time'); ?>
<?php echo \$form->textField(\$model,'update_time'); ?>
<?php echo \$form->error(\$model,'update_time'); ?>
</div>

<div class="row">
<?php echo \$form->labelEx(\$model,'update_user_id'); ?>
<?php echo \$form->textField(\$model,'update_user_id'); ?>
<?php echo \$form->error(\$model,'update_user_id'); ?>
</div>

<div class="row buttons">
<?php echo CHtml::submitButton(\$model->isNewRecord ? 'Create' : 'Save'); ?>
</div>

<?php \$this->endWidget(); ?>

</div><!-- form -->```

and lastly heres my Issue model located at : /protected/models/Issue.php

```<?php

/**
* This is the model class for table "tbl_issue".
*
* The followings are the available columns in table 'tbl_issue':
* @property integer \$id
* @property string \$name
* @property string \$description
* @property integer \$project_id
* @property integer \$type_id
* @property integer \$status_id
* @property integer \$owner_id
* @property integer \$requester_id
* @property string \$create_time
* @property integer \$create_user_id
* @property string \$update_time
* @property integer \$update_user_id
*
* The followings are the available model relations:
* @property User \$requester
* @property User \$owner
* @property Project \$id0
*/
class Issue extends CActiveRecord
{
//add three constant definitions on Web App with Yii and PHP

const TYPE_BUG=0;
const TYPE_FEATURE=1;
const TYPE_TASK=2;

public function getProject()
{

}
/**
* Retrieves a list of issue types
* @return array an array of available issue types.
*/

public function getTypeOptions()
{
return array(
self::TYPE_BUG=>'Bug',
self::TYPE_FEATURE=>'Feature',
self::TYPE_TASK=>'Task',
);
}

//add three constant variables for status dropdowns

const STATUS_NYS=0;
const STATUS_S=1;
const STATUS_F=2;

//Retrieves a list of status types

public function getStatusOptions()
{
return array(
self::STATUS_NYS=>'Not Yet Started',
self::STATUS_S=>'Started',
self::STATUS_F=>'Finished',
);
}

/**
* Returns the static model of the specified AR class.
* @param string \$className active record class name.
* @return Issue 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_issue';
}

/**
* @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('name', 'required'),
array('project_id, type_id, status_id, owner_id, requester_id, create_user_id, update_user_id', 'numerical', 'integerOnly'=>true),
array('name', 'length', 'max'=>255),
array('description, create_time, update_time', 'safe'),
//the CRangeValidator rule for Type
array('type_id', 'in', 'range'=>self::getAllowedTypeRange()),
//the CRangeValidator rule for Status
array('type_id', 'in', 'range'=>self::getAllowedStatusRange()),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, name, description, project_id, type_id, status_id, owner_id, requester_id, create_time, create_user_id, update_time, update_user_id', 'safe', 'on'=>'search'),
);
}

/**
*@return a method to return allowed range for type
*/

public static function getAllowedTypeRange()
{
return array(
self::STATUS_NYS,
self::STATUS_S,
self::STATUS_F,
);
}

/**
*@return a method to return allowed range for type
*/

public static function getAllowedStatusRange()
{
return array(
self::TYPE_BUG,
self::TYPE_FEATURE,
self::TYPE_TASK,
);
}
/**
* @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(
'requester' => array(self::BELONGS_TO, 'User', 'requester_id'),
'owner' => array(self::BELONGS_TO, 'User', 'owner_id'),
'id0' => array(self::BELONGS_TO, 'Project', 'id'),
);
}

/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'name' => 'Name',
'description' => 'Description',
'project_id' => 'Project',
'type_id' => 'Type',
'status_id' => 'Status',
'owner_id' => 'Owner',
'requester_id' => 'Requester',
'create_time' => 'Create Time',
'create_user_id' => 'Create User',
'update_time' => 'Update Time',
'update_user_id' => 'Update User',
);
}

/**
* 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('name',\$this->name,true);
\$criteria->compare('description',\$this->description,true);
\$criteria->compare('project_id',\$this->project_id);
\$criteria->compare('type_id',\$this->type_id);
\$criteria->compare('status_id',\$this->status_id);
\$criteria->compare('owner_id',\$this->owner_id);
\$criteria->compare('requester_id',\$this->requester_id);
\$criteria->compare('create_time',\$this->create_time,true);
\$criteria->compare('create_user_id',\$this->create_user_id);
\$criteria->compare('update_time',\$this->update_time,true);
\$criteria->compare('update_user_id',\$this->update_user_id);

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

0

### #2yugene

• Advanced Member
• Group: Members
• Posts: 515
• Joined: 08-August 09

Posted 24 November 2013 - 02:02 AM

Is there an error you get or what's the exact problem?

What looks strange to me is this call:
`\$model->project `

Usually you call model relation this way, but there's not such relation at the model. You have \$_project defined at the controller, so, if you have getUserOptions() method at Project model, then, I suppose you should rather have (not tested) something like
`\$this->loadProject()->getUserOptions()`

\$this stands for IssueController here.

Hope it'll help. Or post the error you get first of all.
0

### #3fvthree

• Newbie
• Group: Members
• Posts: 4
• Joined: 22-November 13

Posted 24 November 2013 - 01:13 PM

Hi thank you for your reply

here's what im getting:

Property "Issue.project" is not defined

```
D:\xampp\htdocs\trackstar\framework\db\ar\CActiveRecord.php(144)

132      */
133     public function __get(\$name)
134     {
135         if(isset(\$this->_attributes[\$name]))
136             return \$this->_attributes[\$name];
137         else if(isset(\$this->getMetaData()->columns[\$name]))
138             return null;
139         else if(isset(\$this->_related[\$name]))
140             return \$this->_related[\$name];
141         else if(isset(\$this->getMetaData()->relations[\$name]))
142             return \$this->getRelated(\$name);
143         else
144             return parent::__get(\$name);
145     }
146
147     /**
148      * PHP setter magic method.
149      * This method is overridden so that AR attributes can be accessed like properties.
150      * @param string \$name property name
151      * @param mixed \$value property value
152      */
153     public function __set(\$name,\$value)
154     {
155         if(\$this->setAttribute(\$name,\$value)===false)
156         {

Stack Trace
#0
+
D:\xampp\htdocs\trackstar\framework\db\ar\CActiveRecord.php(144): CComponent->__get("project")
#1
–
D:\xampp\htdocs\trackstar\protected\views\issue\_form.php(45): CActiveRecord->__get("project")

40         <?php echo \$form->error(\$model,'status_id'); ?>
41     </div>
42
43     <div class="row">
44         <?php echo \$form->labelEx(\$model,'owner_id'); ?>
45         <?php echo \$form->dropDownList(\$model,'owner_id',\$model->project->getUserOptions()); ?>
46         <?php echo \$form->error(\$model,'owner_id'); ?>
47     </div>
48
49     <div class="row">
50         <?php echo \$form->labelEx(\$model,'requester_id'); ?>

#2
+
D:\xampp\htdocs\trackstar\framework\web\CBaseController.php(127): require("D:\xampp\htdocs\trackstar\protected\views\issue\_form.php")
#3
+
D:\xampp\htdocs\trackstar\framework\web\CBaseController.php(96): CBaseController->renderInternal("D:\xampp\htdocs\trackstar\protected\views\issue\_form.php", array("model" => Issue), true)
#4
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(870): CBaseController->renderFile("D:\xampp\htdocs\trackstar\protected\views\issue\_form.php", array("model" => Issue), true)
#5
–
D:\xampp\htdocs\trackstar\protected\views\issue\create.php(18): CController->renderPartial("_form", array("model" => Issue))

13 );
14 ?>
15
16 <h1>Create Issue</h1>
17
18 <?php echo \$this->renderPartial('_form', array('model'=>\$model)); ?>

#6
+
D:\xampp\htdocs\trackstar\framework\web\CBaseController.php(127): require("D:\xampp\htdocs\trackstar\protected\views\issue\create.php")
#7
+
D:\xampp\htdocs\trackstar\framework\web\CBaseController.php(96): CBaseController->renderInternal("D:\xampp\htdocs\trackstar\protected\views\issue\create.php", array("model" => Issue), true)
#8
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(870): CBaseController->renderFile("D:\xampp\htdocs\trackstar\protected\views\issue\create.php", array("model" => Issue), true)
#9
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(783): CController->renderPartial("create", array("model" => Issue), true)
#10
–
D:\xampp\htdocs\trackstar\protected\controllers\IssueController.php(126): CController->render("create", array("model" => Issue))

121                 \$this->redirect(array('view','id'=>\$model->id));
122         }
123
124         \$this->render('create',array(
125             'model'=>\$model,
126         ));
127     }
128
129     /**
130      * Updates a particular model.
131      * If update is successful, the browser will be redirected to the 'view' page.

#11
+
D:\xampp\htdocs\trackstar\framework\web\actions\CInlineAction.php(50): IssueController->actionCreate()
#12
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(309): CInlineAction->runWithParams(array("r" => "issue/create", "pid" => "1"))
#13
+
D:\xampp\htdocs\trackstar\framework\web\filters\CFilterChain.php(134): CController->runAction(CInlineAction)
#14
+
D:\xampp\htdocs\trackstar\protected\controllers\IssueController.php(49): CFilterChain->run()
#15
+
D:\xampp\htdocs\trackstar\framework\web\filters\CInlineFilter.php(59): IssueController->filterProjectContext(CFilterChain)
#16
+
D:\xampp\htdocs\trackstar\framework\web\filters\CFilterChain.php(131): CInlineFilter->filter(CFilterChain)
#17
+
D:\xampp\htdocs\trackstar\framework\web\filters\CFilter.php(41): CFilterChain->run()
#18
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(1146): CFilter->filter(CFilterChain)
#19
+
D:\xampp\htdocs\trackstar\framework\web\filters\CInlineFilter.php(59): CController->filterAccessControl(CFilterChain)
#20
+
D:\xampp\htdocs\trackstar\framework\web\filters\CFilterChain.php(131): CInlineFilter->filter(CFilterChain)
#21
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(292): CFilterChain->run()
#22
+
D:\xampp\htdocs\trackstar\framework\web\CController.php(266): CController->runActionWithFilters(CInlineAction, array("accessControl", "projectContext + create index admin"))
#23
+
D:\xampp\htdocs\trackstar\framework\web\CWebApplication.php(283): CController->run("create")
#24
+
D:\xampp\htdocs\trackstar\framework\web\CWebApplication.php(142): CWebApplication->runController("issue/create")
#25
+
D:\xampp\htdocs\trackstar\framework\base\CApplication.php(162): CWebApplication->processRequest()
#26
+
D:\xampp\htdocs\trackstar\index.php(13): CApplication->run() ```

0

### #4yugene

• Advanced Member
• Group: Members
• Posts: 515
• Joined: 08-August 09

Posted 25 November 2013 - 08:38 PM

So yes, seems I was right about how you should call users options. Pls take a look at my previous message.
0

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