Can you share a source code of your actions?
2018-02-28 13:17 GMT+01:00 shahzad.ism...@gmail.com <shahzad.ism...@gmail.com>:
> Hi,
> I'm migrating an app from Struts 1 to Struts 2 (Tomcat v8 and Struts
> 2.5.14.1). There is a scenario in which mapping goes like:
> jsp1 --> action1 --> action2 --> action3 --> jsp2
>
> So it must be type="chain" for action1 --> action2 and action2 --> action3 as
> I need to pass ModelDriven model as well as some action member variables,
> some of them are non-strings. All 3 actions are chaining to different methods
> of the same action class.
> The **problem** is that action1 --> action2 is passing action variables but
> not passing any properties of model even though action2 --> action3 is
> passing all the action variables as well as model properties.
> I'm only using defaultStack of interceptor.
> My interceptors are defined as:
>
> <interceptors>
> <interceptor-stack name="adssStack">
> <interceptor-ref name="logger" />
> <interceptor-ref name="defaultStack">
> <param
> name="exception.logEnabled">true</param>
> <param name="exception.logLevel">DEBUG</param>
> <param
> name="params.excludeParams">dojo\..*,^struts\..*,^session\..*,^request\..*,^application\..*,^servlet(Request|Response)\..*,parameters\...*</param>
> </interceptor-ref>
> </interceptor-stack>
> </interceptors>
> <default-interceptor-ref name="adssStack" />
>
>
> And I'm using them as:
>
> <action name="kmList_*" method="{1}" class="com.pkg.MyAction">
> <interceptor-ref name="adssStack">
> <param name="validation.excludeMethods">*</param>
> <param name="validation.includeMethods">insert</param>
> <param name="workflow.excludeMethods">*</param>
> <param name="workflow.includeMethods">insert</param>
> </interceptor-ref>
> <result name="searchKM" type="chain">kmList_actionmethod2</result>
> <result name="moveToList" type="chain">kmList_actionmethod3</result>
> <allowed-methods>
> actionmethod1, actionmethod2, actionmethod3
> </allowed-methods>
> </action>
>
> I've debugged it a bit and able to figure out that, initially, at the start
> of action1, request.getParamater("modelprop") is null then I set modelprop in
> the action1 method which makes mymodel.modelprop == "something" and
> request.getAttribute("modelprop") == "something" but the
> request.getParameter("modelprop") remains null by the end of action1 method.
> So when it chains to action2 method, it simply rewrites
> request.getParameter("modelprop") value, which is *null*, back to both,
> request.getAttribute("modelprop") and mymodel.modelprop. Am I messing up with
> some interceptor configuration?
> I've tried it with type="redirectAction" and the problem of not passing
> mymodel.modelprop from action1 to action2 remains.
> Any suggestions would be appreciated.
>
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