I’m implementing a page that contains a cart. In that page I have a cart component in which items that are included in an order are being listed.
I seem to have an issue though which I want to know whether I can easily overcome. When I try to modify an item that exists in the order tree, the changes are being reflected immediately.
For example let’s say that
quantity is a model attribute that is being displayed by my cart component.
When I edit the
quantity attribute and the model gets in
dirty state, my cart component shows the new
quantity and not the old one. What I want to achieve is keep showing the old attribute value until the model gets saved.
Anyone knows a way to achieve something like that?