Loading...
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.

Product icon
TUTORIAL

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?

Alexey Bykov
1 decade ago Feb 10, 2012 6:33am
Mathias Clerc
1 decade ago Feb 10, 2012 6:55am

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...

Alexey Bykov
1 decade ago Feb 10, 2012 7:06am
Danny Roest
1 decade ago Feb 10, 2012 8:40am

For usabillity a combobox with that much items does not sound userfriendly to me.

A more search/filter like option is much more userfriendly

Last updated on Feb, 10th 2012
Alexey Bykov
1 decade ago Feb 10, 2012 5:12pm