Yii $ criteria-> addBetweenCondition不在CDbCriteria中工作

I want to get results of sender score between 1 to 10,So I have add this condtion.

   $criteria->addBetweenCondition('sender_score',$_GET['senderscore_start'],$_GET['senderscore_end']);

sender_score is my table field, senderscore_start and senderscore_end are only public variables.

My Search From Code:

<div class="row">       
    <?php echo $form->label($model,'senderscore_start'); ?>
    <?php echo $form->textField($model,'senderscore_start',array('size'=>60,'maxlength'=>100,'style'=>'width:300px;')); ?>      
</div>  
<div class="row">       
    <?php echo $form->label($model,'senderscore_end'); ?>
    <?php echo $form->textField($model,'senderscore_end',array('size'=>60,'maxlength'=>100,'style'=>'width:300px;')); ?>       
</div>

My Model Code:

public $senderscore_start;
public $senderscore_end;

array('senderscore_start,senderscore_end', 'safe', 'on'=>'search'),

$criteria->addBetweenCondition('sender_score',$_GET['senderscore_start'],$_GET['senderscore_end']);`

But not showing results between 1,10 , can you look at this please! what's wrong with my code. `

Try this!

 $criteria->addBetweenCondition('sender_score',$_GET['IpManager']['senderscore_start'],$_GET['IpManager']['senderscore_end']);          

You should not access any request variables like $_GET from inside your models. So the correct solution would be:

$criteria->addBetweenCondition('sender_score',$this->senderscore_start, $this->senderscore_end);