DynamicForm submit with Callback

[wonderman882]

Hi,

I have try to use the Dynamic.submit(DSCallback) to help submit file and value.
They both work on server side that I can submit file and get the value.

However, the callback can not worked as I expect. I would like to ask

1. Does submit(DSCallback) work on smartGWT ?
2. If submit (DSCallback) can not work on my case, would you please suggest how to reach Callback after finish the servlet ?

[Isomorphic]

See the Upload overview. The callback works normally if you use FileItem and the SmartGWT server as indicated in the instructions. If you choose to write your own file upload servlet it becomes more complex - the instructions give a general outline of what you would need to do, but this is not the recommended approach.