public function actionRemoveUser($id) {
$model=$this->loadModel($id);
$pieces=explode(', ',$model->assignedTo);
$pieces=SaleChild::editUsersInverse($pieces);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Sales'])) {
$temp=$model->attributes;
$model->attributes=$_POST['Sales'];
$arr=$model->assignedTo;
foreach($arr as $id=>$user){
unset($pieces[$user]);
}
$temp=SaleChild::parseUsersTwo($pieces);
$model->assignedTo=$temp;
$changes=$this->calculateChanges($temp,$model->attributes);
$model=$this->updateChangelog($model,$changes);
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('addUser',array(
'model'=>$model,
'users'=>$pieces,
'action'=>'Remove'
));
}
