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https://issues.jboss.org/browse/RF-13435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12930852#comment-12930852
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Brian Leathem commented on RF-13435:
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No, that's fine, thanks [~wlh]. Thanks for the clarification.
> extendedatatable: Scrolling position is lost after submit
> ---------------------------------------------------------
>
> Key: RF-13435
> URL: https://issues.jboss.org/browse/RF-13435
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-tables
> Affects Versions: 4.3.4
> Environment: ALL
> Reporter: Holger Walter
> Labels: extendeddatatable, richfaces, scroll
>
> Issue is similar to RF-5312.
> In EDT, the current scrolling position is lost (reset to 0) after a submit.
> Steps to reproduce:
> 1. Use the showcase for the EDT(version 4.3.4)
> 2. Adapt the xhtml file by adding a simple submit button ( <h:commandButton
> value="Submit" />)
> 3. Activate the 'ajax loading' checkbox
> 4. Scroll down in the table
> 5. Press the new submit button
> 6. The scrolling position is lost
> This might sound as a minor problem, but in case of using the EDT with ajax
> data loading, a user can scroll quite far until he may find the row on which
> he wants to do some actions. If the scrolling position is reset to 0 after
> each submit, it gets quite tedious for a user scrolling every time to this
> old position in the table.
> I've seen that the current position is already stored in componentState, but
> unfortunately it is getting reset on submit.
> I already tried a workaround, by using the 'onready' event of the EDT after a
> submit to trigger scrolling to the desired position with javascript but this
> does not work reliably on one hand, and triggers an additional ajax call
> which may cause that messages in h:messages are lost.
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