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https://issues.apache.org/jira/browse/WW-3563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984906#action_12984906
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Dave Newton commented on WW-3563:
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I think the param tag just calls addParameter, it doesn't add a request
parameter. The parameters are things like the theme, alignment, etc. The tag
attributes themselves.
(I could be 100% wrong about that, in which case ignore everything after this
paragraph.)
If we don't already, maybe a requestParam tag would clear up this confusion,
because I think we've seen this before.
Why does isFirst need to be attached specifically to that button's submit? Can
it be a hidden field instead? Or can you submit to a specific action/method?
> s:param declared within s:submit cannot be retrieved back in freemarker
> template
> --------------------------------------------------------------------------------
>
> Key: WW-3563
> URL: https://issues.apache.org/jira/browse/WW-3563
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.1.6
> Environment: Websphere 7
> Reporter: win clock
>
> (In JSP page)
> <s:submit type="input" value="%{getText('search')}"
> onclick="isSearch('form')">
> <s:param name="isfirst" value="isfirst" />
> </s:submit>
> (In ftl)
> <#if parameters.isfirst??>
> <#include "/${parameters.templateDir}/classic/buttonheader.ftl" /><#t/>
> </#if>
> The above if condition is never met. When I print out the ${parameters},
> "isfirst" is not inside the list.
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