[jira] Commented: (WW-1859) Namespace attribute should not rely on portlet URLs in tag

["Nils-Helge Garli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/struts/browse/WW-1859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=42956#action_42956 ] 

Nils-Helge Garli commented on WW-1859:
--------------------------------------

Can you please explain what the issue you have is with an example? URLs are quite different in a servlet and in a portlet, and they are handled quite differently in the s:form tag. 

> Namespace attribute should not rely on portlet URLs in <s:form> tag
> -------------------------------------------------------------------
>
>                 Key: WW-1859
>                 URL: https://issues.apache.org/struts/browse/WW-1859
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Plugin - Portlet, Plugin - Tags
>    Affects Versions: 2.0.6
>            Reporter: Oleg Gorobets
>             Fix For: 2.1.1
>
>         Attachments: WW-FormTag.patch, WW-FormTag2.patch, WW-FormTag3.patch
>
>
> Current implementation of <s:form> tag  uses portlet URL to retrieve namespace attribute. This approach can be harmful when portlet URL returns path with the context prefix, e.g. /context/namespace/Action.action or custom (non-struts) URL. Instead it will be much better to use <s:form> 'namespace' attribute with the highest priority and then (if not defined) current namespace (see patch for details).

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