I was able to get access to the action from the JSP as follows (it isn't
pretty but it worked)
JSP:
<%
com.opensymphony.xwork2.ognl.OgnlValueStack stack =
(com.opensymphony.xwork2.ognl.OgnlValueStack)request.getAttribute("struts.valueStack");
MyAction myAction = (MyAction)stack.findValue("action");
String myMethodResult = myAction.myMethod();
%>
Regards,
Graham
On Thu, June 25, 2009 2:21 pm, Wes Wannemacher wrote:
> Does it have to be in a scriptlet? OGNL will let you call methods,
> assuming the action is on top of the stack (you aren't inside of another
> action from the s:action tag, or you aren't in an iterator that is
> iterating an object that has a matching method) -
>
> <s:property value="%{myMethod()}" />
>
>
> -Wes
>
>
> On Thu, Jun 25, 2009 at 2:08 PM, <gd...@jslss.com> wrote:
>
>>
>> Does anyone know how to access the action instance from the value
>> stack. I'd like to be able to call a method on the action from the JSP.
>>
>>
>> I'm trying to do something like this:
>>
>>
>> MyAction.java:
>> public class MyAction extends ActionSupport {
>> public String myMethod()
>> {
>> return "something";
>> }
>> }
>>
>>
>> JSP:
>> <%
>>
>>
>> MyAction myAction = [##somehow get the action instance##];
>> String myMethodResult = myAction.myMethod();
>>
>>
>> %>
>>
>>
>> Thanks in advance,
>> Graham
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
>> For additional commands, e-mail: user-h...@struts.apache.org
>>
>>
>>
>
>
>
> --
> Wes Wannemacher
> Author - Struts 2 In Practice
> Includes coverage of Struts 2.1, Spring, JPA, JQuery, Sitemesh and more
> http://www.manning.com/wannemacher
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> For additional commands, e-mail: user-h...@struts.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
