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http://jira.codehaus.org/browse/DISPL-344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=199381#action_199381
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Narcis Paslaru commented on DISPL-344:
--------------------------------------

Hi,

I need the export to work on WebSphere Portal with JSR-168 Struts portlets.
The sorting and pagination works fine. Only the export doesn't work.
There is the error about the filter :



Exception: [.TableTag] Unable to reset response before returning exported data. 
You are not using an export filter. Be sure that no other jsp tags are used 
before display:table or refer to the displaytag documentation on how to 
configure the export filter (requires j2ee 1.3).



Is there a solution to this ?
Thanks,
Narcis


> Export failure running as Liferay portlet
> -----------------------------------------
>
>                 Key: DISPL-344
>                 URL: http://jira.codehaus.org/browse/DISPL-344
>             Project: DisplayTag
>          Issue Type: Bug
>          Components: Export
>    Affects Versions: 1.1
>            Reporter: Bill Joy
>            Priority: Blocker
>         Attachments: Capture-05-18-00001.png
>
>
> When click on any of the Export options, the content of the portlet is 
> replaced with the exported data.
> If do not add the "displaytag extensions" for JSR 168 portlet support, the 
> export feature works correctly.
> I consider this a blocker because without the portlet extensions the 
> "pagesize" table attribute has unacceptable behavior (so I have to choose 
> which feature I prefer to enable).

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