gistfile1.php

<?php

class Answer extends BaseAnswer
{
    public function preSave($obj)
    {
        if ($this->getIsTrue())
        {
            $q = Doctrine_Query::create()
                ->update('Answer')
                ->set('is_true', '0')
                ->where('question_id = ?', $this->getQuestionId());
                
            $q->execute();
        }
    }
}

public function preSave($obj)
{
if ($this->getIsTrue())
{
$q = Doctrine_Query::create()
->update('Answer')
->set('is_true', '0')
->where('question_id = ?', $this->getQuestionId())
->andWhere('id != ?, $this->getId());

        $q->execute();
    }
}

getModified(); if ($this->getIsTrue() && isset($modified['is_true']) && $modified['is_true']) { $q = Doctrine_Query::create() ->update('Answer') ->set('is_true', '0') ->where('question_id = ?', $this->getQuestionId()); ``` $q->execute(); } } ``` }