To change the value of parameter in CGridView using Yii - php

Question

I a have a basic question about CGridViews. I have the table employees stored in my DB and I am showing some of his atributs using this CGridView. The problem is that I stored all the passwords using the md5 codification, and when I want to show them I don't know how to show them without the md5 codification.
I tried it with the sentence: "'password'=>$dataProvider->employee->md5(password)," But as you can imagine it is wrong and it doesn't work. This is my CGridView with parameter password changed to this sentence.
<?php $this->widget('zii.widgets.grid.CGridView', array(
'dataProvider'=>$dataProvider,
'id'=>'employee_list',
'columns'=>array(
'id',
'name',
//'password',
'password'=>$dataProvider->employee->md5(password),
array(
'class'=>'CButtonColumn',
),
),
)); ?>
Somebody could help me? Thank you very much.

Answer 1

you just need to pass php code as string, Cgridview will run that string with eval function,
Please refer following code for more clarification:
$this->widget('zii.widgets.grid.CGridView', array(
'dataProvider'=>$model->search(),
'columns'=>array(
array(
'name'=>'password',
'value'=>'md5($data->password)',
),
),
));

Answer 2

Let say you encoded your password with base64_encode($password) then what you have to do is base64_decode($encoded_password)
from your question, is it $dataProvider->md5(password)?
maybe you can refer the code below.
$this->widget('zii.widgets.grid.CGridView', array(
'id'=>'leaveapplication-grid1',
'dataProvider'=>$model->searchpersonalleave($myid),
//'filter'=>$model,
'columns'=>array(
'leave_dateapplied',
'leave_id',
array('name'=>'leave_category','value'=>'$data->getcategoryname($data->leave_category)' ), //0-annual, 1-medical, 2-emergency
'leave_startdate',
//'leave_enddate',
'leave_duration',
'leave_reason',
array(
'class'=>'CButtonColumn',
'template'=>'{view}{update}',
'buttons'=>array
(
'update' => array
(
'visible'=>'($data->getupdatefunction(17) =="Yes")',
),
),
),
),
));