TYPO3 Core

--- quote ---

Hello,

sometimes it is necessary to use an object storage or an array instead of an query result. If this is the case, it is not possible to use the default paginate viewhelper anymore, cause it is requiering a Tx_Extbase_Persistence_QueryResultInterface.

I've copied the widget and changed it to work with array. This is my indexAction of PaginateController:

public function indexAction($currentPage = 1) {
        // set current page
        $this->currentPage = (integer)$currentPage;
        if ($this->currentPage < 1) {
            $this->currentPage = 1;
        } elseif ($this->currentPage > $this->numberOfPages) {
            $this->currentPage = $this->numberOfPages;
        }

$i = 0;
        $itemsPerPage = (integer)$this->configuration['itemsPerPage'];
        $modifiedObjects = array();
        $indexMin = $itemsPerPage * ($this->currentPage - 1);
        $indexMax = $itemsPerPage * $this->currentPage - 1;

foreach ($this->objects as $object) {
            if ($i >= $indexMin && $i <= $indexMax ) {
                $modifiedObjects[] = $object;
            }
            $i++;
        }

$this->view->assign('contentArguments', array(
            $this->widgetConfiguration['as'] => $modifiedObjects
        ));
        $this->view->assign('configuration', $this->configuration);
        $this->view->assign('pagination', $this->buildPagination());
    }

Of cause you would have to remove the requirement of Tx_Extbase_Persistence_QueryResultInterface in PaginateViewHelper (Line 76 and 71) and PaginateController (Line 34) too.

This example is for arrays only, but if you make a check of the objecttype you can consolidate the support of queryResults (current) and arrays (this code example).

And it is relatively less work.

--- /quote ---

            // Modified to let it work with non query result interfaces
            if(is_a($this->objects, 'Tx_Extbase_Persistence_QueryResultInterface')){
                $query = $this->objects->getQuery();
                $query->setLimit($itemsPerPage);
                if ($this->currentPage > 1) {
                    $query->setOffset((integer)($itemsPerPage * ($this->currentPage - 1)));
                }
                $modifiedObjects = $query->execute();
            }else{
                $offset = 0;
                if ($this->currentPage > 1) {
                    $offset = ((integer)($itemsPerPage * ($this->currentPage - 1)));
                }
                $modifiedObjects = array_slice($this->objects->toArray(), $offset, (integer)$this->configuration['itemsPerPage']);
            }

Is this feature going to be implemented or not ? I need to apply a pagination on a array!

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/25687

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/25687

Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 7 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 8 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 9 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 10 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 11 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 12 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 13 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 14 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

Patch set 15 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/25687

I replaced the two files, is there any cache to delete to get it to work then? I cleared all caches with no change…

Bernhard Eckl wrote:

I replaced the two files, is there any cache to delete to get it to work then? I cleared all caches with no change…

Clearing cache in TYPO3 Backend might not be enough, try clearing cache in Install Tool. You also might have to clear your opcode cache, if any.