Important Notice - Forums is archived
To simplify things and help our users to be more productive, we have archived the current forum and focus our efforts on helping developers on Stack Overflow. You can post new questions on Stack Overflow or join our Discord channel.

Vaadin lets you build secure, UX-first PWAs entirely in Java.
Free ebook & tutorial.
ComboBox and more then 400 000 records, how to fill quickly?
I welcome!
The beginning of the post here, but the problem is not there.
The problem is the following - in the table a large number of entries (> 400K), is there a way to fill relatively quickly
ComboBox with them?
I have tried many of the containers, but the response time is too large ..:glare:
I will be grateful for the information! :D
Cheers,
Thx
This seems easier to answer than the previous version ^^
If I remember correctly, the ComboBox is entirely initialized when send from the server. So it will not do any lazy loading when creating the page and will take a long time with any container.
You could do the same kind of feature as the combobox with a table and a filter as in this sample. This would give you lazy loading which would render faster but keep in mind that filtering through that huge amount of data will still take a fair amount of time...
..Whew! :D
Yes, you're right. Now try to do so!
Thank you very much for your help!:D
For usabillity a combobox with that much items does not sound userfriendly to me.
A more search/filter like option is much more userfriendly