[jira] [Resolved] (ACE-291) Scrolling doesn't work well when there are a lot of bundles

["J.W. Janssen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ACE-291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

J.W. Janssen resolved ACE-291.
------------------------------

    Resolution: Fixed

I've reduced the number of times the artifacts-panel was populated (which already improves a little bit). Aside that, I've introduced two new configuration parameters: 'artifacts.cache.rate' and 'artifacts.page.length' that allows one to tweak how aggressively Vaadin caches rows in the artifacts table.

>From my own experiences, I see that having a page length of around twice the number of artifacts dramatically reduces the number of times the server is needed while scrolling...


> Scrolling doesn't work well when there are a lot of bundles
> -----------------------------------------------------------
>
>                 Key: ACE-291
>                 URL: https://issues.apache.org/jira/browse/ACE-291
>             Project: ACE
>          Issue Type: Bug
>          Components: UI
>            Reporter: Paul Bakker
>            Assignee: J.W. Janssen
>            Priority: Minor
>
> When there are a lot of artifacts in the left column of the web UI scrolling doesn't work well. It keeps on jumping back to the top of the list, and it's very slow.



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