A new way to count the number of rows

[waldo2188]

Instead of to recreate a querybuilder for count the number of row, why not just clone the actual QueryBuilder?

In the case where we use this kind of code :

$datatable = $this->get('lankit_datatables')->getDatatable('WaldoMyBundle:Customer');

// Construction of DQL query
$datatable->makeSearch();

/* @var $queryBuilder \Doctrine\ORM\QueryBuilder */
$qb = $datatable->getQueryBuilder(); // we retrieve the QueryBuilder

// Here we add what we want in the query
// But I don't know why, it doesn't work really good if I use $qb->addSelect
$qb->select("Organisme.id, Organisme.sigle, Organisme.libelle, COUNT(ShoppingCart.id) as nbShoppingCart");
$qb->leftJoin("Customer.shoppingCart", "ShoppingCart")
->where(/* Lot of realy hard stuf */);

// We execute the query
$dataTableResult = $datatable->executeSearch();

// Add generate the response !
return $dataTableResult->getSearchResultsResponse();

When count of row is done the WHERE part isn't include. So we don't have the real number of row.

But if we just clone the QueryBuilder, it 's work fine (In my case).

[waldo2188]

Please ignore this PR, she is buggy...

[ChadSikorra]

Just to comment on this, I actually have made some pretty large changes to this bundle recently but I haven't pushed my changes yet. It should make doing things like getting the count of a column select more feasible rather than having to mess with the QueryBuilder instance like that. Anyway, I think you could add a WhereBuilderCallback (see the docs) which should stick and return the correct count.