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From "Lukasz Lenart (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WW-4205) Omit empty URL parameters
Date Mon, 23 Sep 2013 13:05:17 GMT

    [ https://issues.apache.org/jira/browse/WW-4205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13774521#comment-13774521
] 

Lukasz Lenart commented on WW-4205:
-----------------------------------

Empty params are valid and if you wan't to drop them actionRedirect result already supports
that, check the docs and information about:

{code:xml}
<param name="suppressEmptyParameters">true</param>
{code}

http://struts.apache.org/development/2.x/docs/redirect-action-result.html

Also this is related to WW-4088
                
> Omit empty URL parameters
> -------------------------
>
>                 Key: WW-4205
>                 URL: https://issues.apache.org/jira/browse/WW-4205
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Core Actions
>    Affects Versions: 2.3.15.2
>            Reporter: Christoph Nenning
>            Priority: Minor
>             Fix For: 2.3.17
>
>         Attachments: no-empty-paras-in-urls.patch
>
>
> Changes DefaultUrlHelper to omit URL parameters when no value is found.
> I would like to have that in the framework as I have often the case that actions have
optional paramters for filtering/searching objects.
> Currently it happens that e.g. redirect URLs contain all those optional parameter names
even when there are no values.

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