I don’t find a solution. My work around is a union all to get a dummy line as the firt entry, which is not shown.

This is really bad practice!

I think we need help from somebody knowing pdo better than me.

michael

I think there is still a bug in the code. if I execute the SQL directly in the db, I get 13 rows. echoing “$this->statement->rowCount();” at the beginning of “getResults()” returns 13. But adding this code

while ($resultset = $this->statement->fetch(PDO::FETCH_OBJ)){
echo “[".$resultset->title."]“;
….

just returns 12 titles. My idea is the statement doesn’t stand on the first entry when entering the loop, but I am not sure at the moment.

Michael

Post is now updated with your fix.

When retrieving results for the first page it will always skip the first record, since $row_num is set to 0, and will always fail the first conditional test

// getResults
$row_num = 0;
while ($resultset = $this->statement->fetch(PDO::FETCH_OBJ))
{
if ($row_num > $this->getMaxPerPage()*($this->getPage()-1)
and $row_num getPage()*$this->getMaxPerPage() ))
{
$this->resultsetArray[] = $resultset;
}

I worked around this by setting $row_num to 1 instead

// getResults

while ($resultset = $this->statement->fetch($fetch_type))
{
if($this->getMaxPerPage() == 0){ // Return all results
$this->resultsetArray[] = $resultset;
}
else{
if ($row_num > $this->getMaxPerPage()*($this->getPage()-1)
and $row_num getPage()*$this->getMaxPerPage() ))
{
$this->resultsetArray[] = $resultset;
}
}

$row_num++;
}

below code cannot work, nothing is displayed:
$connection = Propel::getConnection(WinLoseResultPeer::DATABASE_NAME, Propel::CONNECTION_READ);
$query = ‘SELECT COUNT(l.id) AS cnt, c.member_id AS custom_column
FROM tb_winlose_result c
left join tb_winlose_result l ON l.member_id=c.member_id
GROUP BY c.member_id’;

$this->statement = $connection->prepare($query);

$this->pager = new statementPager(null, 10);
$this->pager->setStatement($this->statement);
$this->pager->setPage($request->getParameter(‘page’, 1));
$this->pager->init();

But if i remove the count and group by, then the page will display the result, any idea why?

The code that can display result:
$connection = Propel::getConnection(WinLoseResultPeer::DATABASE_NAME, Propel::CONNECTION_READ);
$query = ‘SELECT c.member_id AS custom_column
FROM tb_winlose_result c
left join tb_winlose_result l ON l.member_id=c.member_id
‘;

$this->statement = $connection->prepare($query);

$this->pager = new statementPager(null, 10);
$this->pager->setStatement($this->statement);
$this->pager->setPage($request->getParameter(‘page’, 1));
$this->pager->init();

The template i use is as below:
getResults() as $resultset): ?>
custom_column ?>

Any help is really appreciated, thanks.