starting with Magento Backend

Question

Since a couple of days I´m looking at the behaviour of the Magento backend. To comprehend I made a new grid to see a table of the bbdd. After finishing this grid I can see that

Answer 1

I think you have your routers in reverse.

<admin>
    <routers>
        <adminhtml>
            <args>
                <modules>
                    <sintax before="Mage_Adminhtml">Wpr_Giftproducts_Adminhtml</sintax>
                </modules>
            </args>
        </adminhtml>
    </routers>
</admin>

This way the Giftproducts controller is part of the adminhtml router, whereas the old way was reassigning admin controllers to giftrouter.