How is \Magento\Framework\View\Element\UiComponent\DataProvider\DataProvider::searchResultToOutput() implemented?

Development UI Components

dmitry_fedyuk (Dmitrii Fediuk) July 28, 2016, 9:56am 1

Context: How are the rows data retrieved for the backend’s orders grid?

github.com

magento/magento2/blob/2db9e0f/lib/internal/Magento/Framework/View/Element/UiComponent/DataProvider/DataProvider.php#L241-L245


/**
 * @param SearchResultInterface $searchResult
 * @return array
 */
protected function searchResultToOutput(SearchResultInterface $searchResult)

github.com

magento/magento2/blob/2db9e0f/lib/internal/Magento/Framework/View/Element/UiComponent/DataProvider/SearchResult.php#L37-L40


/**
 * @var string class name of document
 */
protected $document = Document::class;

github.com

magento/magento2/blob/2db9e0f/lib/internal/Magento/Framework/View/Element/UiComponent/DataProvider/SearchResult.php#L59-L59


$this->_init($this->document, $resourceModel);

github.com

magento/magento2/blob/2db9e0f/lib/internal/Magento/Framework/View/Element/UiComponent/DataProvider/DataProvider.php#L247-L260


$arrItems = [];


$arrItems['items'] = [];
foreach ($searchResult->getItems() as $item) {
    $itemData = [];
    foreach ($item->getCustomAttributes() as $attribute) {
        $itemData[$attribute->getAttributeCode()] = $attribute->getValue();
    }
    $arrItems['items'][] = $itemData;
}


$arrItems['totalRecords'] = $searchResult->getTotalCount();


return $arrItems;

How are the rows data retrieved for the backend's orders grid?