$querySettings = $this->productRepository->createQuery()->getQuerySettings();
$querySettings->setStoragePageIds(array(103));
$this->productRepository->setDefaultQuerySettings($querySettings);

You fetch all tt_content’s data in array:

$this->cObj->data

ie:

$uidOfCE = $this->cObj->data['uid'];

If you’re using Extbase of course you need to get the content object first, ie:

$this->contentObj = $this->configurationManager->getContentObject();
debug($this->contentObj->data, "current tt_content's data");

This chapter describes all things the users of the templating system needs to know. After you’ve read the introduction, you can dive into the concepts of Fluid which are relevant to you.

The chapter starts with an overview of basic concepts, continues with using layouts, and finishes with how to write your own view helpers. (continue reading…)

With TYPO3 4.5 LTS, a new version of Extbase and Fluid is shipped, which contains several major features like Dependency Injection and Fluid Widgets. This article gives an overview about the improvements in Extbase and Fluid, with links to more detailed information. (continue reading…)