I "assumed" from his example that he was using Strut1.
Maybe he could tell us so we don't have to guess and give wrong info.
On Thu, Sep 9, 2010 at 4:53 PM, Dale Newfield <d...@newfield.org> wrote:
> On 9/9/10 4:12 PM, anjibman wrote:
>>
>> What I am really struggling in is I have processing result in the form of
>> List of objects.
>
>> What would be the best practice to send such list to JSP ready to grab.
>
> Best practice is to store it inside the action, and add a getter to your
> action that returns the list:
>
> public List<Foo> getResultObjects()
>
> Then in the jsp use tags like these:
>
> <ul>
> <s:iterator value="%{resultObjects}" var="aFoo">
> <li><s:property value="%{#aFoo.propertyName}" /></li>
> </s:iterator>
> </ul>
>
> The language used inside those %{} is called OGNL (Object Graph Navigation
> Language). It can access data held either in a named map (aFoo for example,
> addressed with a #) or by searching the "value stack" (which typically has
> the action as the top item, so resultObjects winds up calling your action's
> getResultObjects() method).
>
> http://struts.apache.org/2.2.1/docs/ognl.html
> http://www.opensymphony.com/ognl/html/LanguageGuide/index.html
>
> -Dale
>
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