QueryContainer is slow

Vaadin 6 / 7 / 8 Framework Data Binding
1

Hi to all,

I’m using QueryContainer to load large number of rows in Table, but I see that QueryContainer pre-load all my rows in table: this introduce losing time loading the page.

How can I set my QueryContainer for load only a part of them at time?

I’d like to pass my native query, as parameter, to QueryContainer.

Thanks.

P.s. I’ve looked at Vaadin Add-on but I’ve not found what I’m looking for… Any advice?

2

SQLContainer is the one you are looking for. Unfortunately the 1.0.0.pre1 version in the directory has a memory leak. This is already fixed in trunk, but not yet packaged into a release. Sure to update to the next version before your app goes to production.

3

I was looking that, and I had some performance problem. I’ll continue to test that and to attend next release of it.
It sounds very good as Add-on.

Thanks a lot Joonas :smug:

Have a nice day