I have added a massaction to the sales order grid in Magento 2. I want to pass on the POST data (the checked orders) to my custom controller/page which is setup and working as expected.
How do I retrieve the POST data in my controller or on the page. I searched allot but cannot find tutorials or examples. I know i can do $this->getRequest()->getPost()
. But that only applies when the action is extending Magento\Framework\App\Action\Action
but as far as I know this is only for frontend actions. My class is extending \Magento\Backend\App\Action
as it needs to be a backend action.
Any extensive documentation or other resources on this topic would also be great!
EDIT: This was follow up question in looking for an answer. It might help users with the same problem: Magento 2 how to pass order id's from sales order grid to my module controller