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http://www.stripesframework.org/jira/browse/STS-343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12062#action_12062
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Nikolaos commented on STS-343:
------------------------------
I never used Stripes 1.4.2? Is this still an issue for 1.5.4?
Just looking over some existing tickets and wondering if they are still
applicable or not.
--Nikolaos
> wizard-fields tag fails under certain conditions
> ------------------------------------------------
>
> Key: STS-343
> URL: http://www.stripesframework.org/jira/browse/STS-343
> Project: Stripes
> Issue Type: Bug
> Components: Tag Library
> Affects Versions: Release 1.4.2
> Environment: windows xp, latest, java 5
> Reporter: Larry Hamel
> Priority: Minor
>
> Using the stripes-examples.war, expanded in Tomcat or some servlet engine,
> navigate to the bugzooky example web app, and bring up both Register.jsp and
> Register2.jsp in an editor. Copy the input tags for password &
> confirm-password from the second page, Register2.jsp, adding them to
> Register.jsp (also leaving them in Register2.jsp--the point is to load
> parameters before Register2.jsp is rendered; the use-case where this came up
> is actually a backward-navigation via a button labeled 'previous').
> Next, add the "wizard-fields" tag at the TOP of the stripes:form in
> Register2.jsp (right after the tag opening). Run the app and enter some
> values on the first page. Click Next and then examine the HTML source for the
> page for the hidden fields added by the strips:wizard-fields tag.
> Do you see hidden fields for values for the password and confirm-password?
> Then edit Register2.jsp again, moving the wizard-fields tag to the bottom of
> the form. Hit the back button, refresh, and check HTML. This time, the
> wizards-fields tag has picked up the existence of the password/confirm
> inputs, and omits the relevant hidden fields.
> Assuming replication, then using stripes 1.4.2, when the tag "wizard-fields"
> is placed *before* the input fields in a wizard JSP page, AND an actionBean
> field has a non-empty value, the tag seems to add hidden fields for even the
> bean-supplied inputs in the stripes:form. This duplication causes a contest
> between the hidden field's value and the input's value (and the hidden value
> wins in my testing, which is why I noticed this).
> Conversely, if the wizard-fields tag is placed *after* the inputs within the
> stripes:form, all is well--no hidden field is added for any input that is
> already in the form.
> BTW, consider adding a mention of the wizard-fields tag to the confluence
> page on wizards. It is mentioned only in old email:
> http://stripes.mc4j.org/confluence/display/stripes12/mail/1539
> http://article.gmane.org/gmane.comp.java.stripes.user/461/match=wizard+button
> A possible blurb for that page from the javadoc for the tag is below.
> --------
> The stripes:wizard-fields tag examines the request and include hidden fields
> for all parameters that have do not have form fields in the current form. It
> will include multiple values for parameters that have them.
> This tag is very useful for implementing basic wizard flow without relying on
> session scoping of ActionBeans, and without having to name all the parameters
> that should be carried forward in the form.
> NB: put the stripes:wizard-fields tag at the BOTTOM of the stripes:form in
> Stripes version 1.4.2 and preceding, due to a bug.
> ----------
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