[ 
http://jira.codehaus.org/browse/DISPL-507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Mike Calmus resolved DISPL-507.
-------------------------------

    Resolution: Won't Fix

Just realized the documentation 
(http://displaytag.sourceforge.net/11/configuration.html) lists this. Closing 
as not a bug.

> Can't set factory.requestHelper on a per-table basis
> ----------------------------------------------------
>
>                 Key: DISPL-507
>                 URL: http://jira.codehaus.org/browse/DISPL-507
>             Project: DisplayTag
>          Issue Type: Bug
>    Affects Versions: 1.1.1
>            Reporter: Mike Calmus
>         Attachments: 507tests.diff
>
>
> While trying to create a test case for DISPL-505, I attempted to create a 
> table using the following partial code:
>       <display:table name="test" id="table">
>         <display:setProperty name="factory.requestHelper" 
> value="org.displaytag.util.AddJunkRequestHelperFactory"/>
>         <display:column sortable="true" property="ant" />
>       </display:table>
> However, because the RequestHelperFactory (and correspondingly the BaseHref) 
> are set in the initParameters method of TableTag which is called from the 
> doStartTag call which is called before any nested tags are called, the 
> setProperty call above has no real effect. The factory.requestHelper property 
> can as such only be set in the displaytag.properties file.
> A fix for this could be tricky since any users extending TableTag could be 
> assuming these values are set in the call to doStartTag. A possible way to 
> deal with this is simply a documentation change indicating this property can 
> not be set at runtime. It might be additionally useful to have the 
> SetProperty tag throw an error if this (or any other values deemed 
> appropriate) are set at runtime.

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