[jira] Updated: (STR-2795) Postback Forms - Caching and Modules

["Don Brown (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/struts/browse/STR-2795?page=all ]

Don Brown updated STR-2795:
---------------------------

        Summary: Postback Forms - Caching and Modules  (was: [taglib] Postback Forms - Caching and Modules)
    Bugzilla Id:   (was: 38964)

> Postback Forms - Caching and Modules
> ------------------------------------
>
>          Key: STR-2795
>          URL: http://issues.apache.org/struts/browse/STR-2795
>      Project: Struts Action 1
>         Type: Bug

>   Components: Taglibs
>     Versions: Nightly Build
>  Environment: Operating System: other
> Platform: Other
>     Reporter: Niall Pemberton
>     Assignee: Don Brown

>
> I experimented with a postback form in the struts-examples exercise modules and 
> found two problems:
> 1) Postback forms take no account of modules so when the FormTag lookup() 
> method calls TagUtils.getActionMappingName() it doesn't find the action.
> 2) More seriously, postback forms don't take into account the fact that servlet 
> containers cache Tags. The way "postback" has been implemented, by setting 
> the "action" attribute, is not going to work properly when the FormTag is 
> cached and re-used on a different form.

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