how can get count field in crirteria? - php

Question

I'm trying to build a query that has a group by user_id, select user_id,count(id) , condition, join.
i can get a true result by findall command but only i can not show count(id)
i left my code here
in controller
$criteria=new CDbcriteria();
$criteria->condition = 'serviceId=:serviceId';
$criteria->params = array(':serviceId'=>1);
$criteria->group = 't.user_Id';
$criteria->select = array('t.user_Id,count(psh_profile_information_services.id) AS count');
$criteria->join = 'left join psh_profile_information_services on t.id=psh_profile_information_services.profileInformationId';
$moli= ProfileInformation::model()->findAll($criteria);
$this->render('conectionpoint', array('moli'=>$moli ));
in view
foreach ($moli as $mol)
{
echo "user_Id: ".$mol->user_id." --- count:".???????? ;
}
print $mol
ProfileInformation Object ( [_new:CActiveRecord:private] => [_attributes:CActiveRecord:private] => Array ( [user_Id] => 1 [createDate] => 1393/03/23 - 15:49:26 [modifiedDate] => 1393/03/23 - 15:49:26 ) [_related:CActiveRecord:private] => Array ( ) [_c:CActiveRecord:private] => [_pk:CActiveRecord:private] => [_alias:CActiveRecord:private] => t [_errors:CModel:private] => Array ( ) [_validators:CModel:private] => [_scenario:CModel:private] => update [_e:CComponent:private] => [_m:CComponent:private] => )

Answer 1

In ProfileInformation class file -
class ProfileInformation extends ActiveRecord
{
$public $total_info;
[....] //Rest of the code.
In Controller Action,
change -
$criteria->select = array('t.user_Id,count(psh_profile_information_services.id) AS count');
to
$criteria->select = array('t.user_Id,count(psh_profile_information_services.id) AS total_info');
In view file -
foreach ($moli as $mol)
{
echo "user_Id: ".$mol->user_id." --- count:".$mol->total_info;
}
This should work fine.
If not, then just do simple debug -
echo "<pre>";
foreach($moli as $mol) {
echo 'Total Info: ' . $mol->total_info . "<br />";
foreach($mol as $key => $value) {
echo $key . ' ' . $value . "<br />";
}
echo "<br />";
}
exit();
and check the values.