How about using different packages/namespaces for the views?
<package name="package_blackberry" namespace="/bb">
<action name="login" class="mypackage.LoginAction">
<result name="success">/bb/index.jsp</result>
</action>
</package>
<package name="package_winmob" namespace="/wm">
<action name="login" class="mypackage.LoginAction">
<result name="success">/wm/index.jsp</result>
</action>
</package>
2010/1/28 Marcus Bond <mar...@marcusbond.me.uk>:
> Hi,
>
> I am wanting to implement a site such that some actions may have a different
> mapping depending upon the device used (e.g. regular browser / mobile device
> etc.) but what I don't want to do is have to litter my actions with this
> type of logic. It could be at the result mapping level (i.e. in struts.xml)
> such that say a result of success would map to a jsp of somePage.jsp for
> regular browsers and somePageMobile.jsp for a mobile device (there will be
> more complications to this as I'd like to be able to have fine grained
> control based on the user agent so there may be many versions of a jsp such
> as somePageWinMobile6_5_htc.jsp).
>
> There are couple of ways I can think of to do this, but they're ugly:
> - JSP level logic to render the page differently - dont want it, I'd rather
> individual jsp's for each supported device (or family) as this allows
> developers who are working on targeting a site to a specific device to
> concentrate on that device.
> - Tiles template level logic - again not ideal as I would like to be able to
> use specific templates for device types.
>
> Better but not perfect would be some sort of post action result modifying
> interceptor such that in the struts.xml I could define a number of different
> result mappings such as success, success_winmob, success_blackberry_storm
> and have the result string that has been returned from the action (success)
> modified by some sort of interceptor (e.g. appending the suffix prior to
> struts mapping it off to a view) - the filter itself could be configured as
> to whether or not to alter result strings based on the action and the user
> device. - Is it possible to modify the result string post action but prior
> to struts resolving the mapping? And if so would I have access to the the
> name of the action?
>
> Any suggestions here are greatly appreciated!
> Web technologies being used are Struts2, Tiles2 and JSP.
>
> Regards,
> Marcus
>
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