Vaadin works slowly in Internet Explorer

Question

We have a huge application in Vaadin 6.8.15. It works fast in chrome, firefox and Safari. But the fact is that every click becomes slower and slower. We have tabbed views that have up to ten tables and up to 50 controls. Also, the memory of what is growing, growing and never freed.

Any ideas?

Thanks.

Answer 1

The problem arises because you use so many listeners in your components, and communication tends to crash, so try to treat listeners the way you did not, and them for many components.

On the other hand, as far as I tested vaadin, without removing components after they are not used, the DOM crashed. I mean, if you don’t need a component, why show it ?, It will consume a lot of memory.