[richfaces-issues] [JBoss JIRA] Commented: (RF-6450) DataTable: add ajax sort event/request customization

[Anthony O. (JIRA)]

    [ https://issues.jboss.org/browse/RF-6450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12577067#comment-12577067 ] 

Anthony O. commented on RF-6450:
--------------------------------

This problem still exists in 3.3.3-Final

> DataTable: add ajax sort event/request customization
> ----------------------------------------------------
>
>                 Key: RF-6450
>                 URL: https://issues.jboss.org/browse/RF-6450
>             Project: RichFaces
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.2.2
>         Environment: JSF Sun RI 1.2_12, RichFaces 3.2.2
>            Reporter: Gerrit Brehmer
>            Assignee: Nick Belaevski
>             Fix For: 3.3.1
>
>
> We need the common RichFaces ajax-request parameters like ajaxSingle or onSubmit for column sorting feature. Otherwise we get thread-safety problems, because if i click sort icon on one column and right after that (before response from first click arrived) click on another column-sort-icon. Because we have input fields in some columns, the values will be set to the wrong entries, because generated client-ids which will be sent by the second request are generated before response and new ids of the first request are applied to the table on client side. But during the second request, the table is already sorted (first column) in the backend. If we can drop applying  table values or show a modalPanel on submit, we could avoid this thread/concurrent request related problems.

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