[ http://issues.apache.org/struts/browse/WW-419?page=all ]
Don Brown closed WW-419.
------------------------
Fix Version/s: (was: Future)
Resolution: Implemented
This capability has been implemented in WebWork 2, and since this JIRA is only
concerned with post WebWork 2, I'm closing the ticket.
> Views as parameterized redirects
> --------------------------------
>
> Key: WW-419
> URL: http://issues.apache.org/struts/browse/WW-419
> Project: Struts 2
> Issue Type: New Feature
> Components: Configuration, Dispatch
> Affects Versions: WW 1.4.1
> Reporter: William Jones
> Attachments: patch.diff
>
>
> I am sure I speak for most webwork 1.x users when I talk of the pain of
> redirects. The necessity of having the action construct the redirect (albeit
> through the use of the RedirectAction) seems to be grossly out of step with
> the way that forwards (ie views) are done. Redirects are a common
> requirement wherever you have an action which changes state - you want to
> redirect to another page to avoid nastiness if the user clicks refresh (like
> debitting your credit card again for example).
> What I am embarking on is a change that would allow this to be handled
> seamlessly by simply returning a result from the action.
> The actions.xml would now support entries of the form:
> <action name="portfolio.AddHolding" alias="AddHolding">
> <view name="input">/portfolio/addholding.jsp</view>
> <view name="success">
> <url redirect="true">ViewPortfolio.action</url>
> <param name="portfolioId" value="portfolioId" />
> <param name="currency" value="'USD'" />
> </view>
> </action>
> The param tags define what parameters are passed with the redirect, the
> values being expressions that will be evaluated across the ValueStack when
> the dispatcher processes the results.
> I've started work on this, but I'd be interested in any comments from anyone.
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