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https://issues.apache.org/struts/browse/WW-1536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_39675
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Musachy Barroso commented on WW-1536:
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The only thing left is the creation of the profile to improve loading and
caching which is the first thing I'm going to do after the GA. (Really easy to
do)
> TabbedPanel improvements
> ------------------------
>
> Key: WW-1536
> URL: https://issues.apache.org/struts/browse/WW-1536
> Project: Struts 2
> Issue Type: Improvement
> Components: Views
> Affects Versions: 2.0.2
> Reporter: Musachy Barroso
> Priority: Minor
> Fix For: 2.0.3
>
> Attachments: FilterDispatcher_patch.patch
>
>
> 1) Does it really need to download 500+ kB of javascript and related
> code to display a set of empty tabs? Can it be compressed somehow? Any
> switches for that?
> 2) Why does that javascript and related code get reloaded every time?
> I try to enter the page with tabs again (not forcing reload with SHIFT) and
> all that stuff is fetched again.
> Can it be something with http headers?
> The total amount of data that is sent is really frustrating me.
> 3) In addition to that I could observe 16 multiple requests for
> GET /myApp/struts/xhtml/styles.css HTTP/1.1
> to display single HTML page with 7 remote panels
> (test, all panels referring the same simple page with 1 test
> sentence - nothing more).
> 4) It is not written anywhere in docs - but these tabs do not work if the S2
> application uses 'html' for action extension (overriding the default).
> Some of the resources returned by Struts for tabbedPanel also end
> with 'html'
> and the struts controller sees a problem.
> GET /myApp/struts/dojo/src/widget/templates/TabContainer.html HTTP/1.1
> I can only see a stacktrace that such action is not defined in my app,
> dojo does not get such page and instead of tabs I can only see
> error message
> in the browser.
> After I changed the extension for my actions to something else -
> it started to work.
> But it took me 30 minutes to understand the problem.
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