Returning the result to TYPO3

In conclusion, all changes to objects that were previously only in the main memory are made permanently preserved (persists). Thus the persistence manager will now be appointed by $persistenceManager->persistAll(). The persistence manager will walk through the used repositories and collects at first the new and the deleted objects. In our case the persistence manager asks the blog repository about such objects. Since we set at run time either newly created objects in the repository nor objects which have been included from there again, the persistence manager remained at this time inactive.

We have now finally reached the end of our trip. The Dispatcher has still to return the rendered Content to the TYPO3 framework.

return $response->getContent();

In this section you had learned how the extension is a list of blogs is issued. Below we take an alternative route by creating a new post. You will learn about the chaining of several actions into a coherent sequence, exploit the possibilities of validation and deeper into fluid.