i've only used jfreechart with struts2 (not portlets) and its more to do with
the way the result is returned than the action class itself.
in struts.xml i have
<result-type name="chart" class="org.apache.struts2.dispatcher.ChartResult"/>
and then referenced in action definition
<action name="GenerateChart" class="uk.co.acudev.actions.GenerateChart">
<result name="success" type="chart">
<param name="width">400</param>
<param name="height">400</param>
</result>
</action>
then in action the field chart will have my generated chart ready to be picked
up by result processing
private JFreeChart chart;
not sure of that helps
adam
> Date: Wed, 29 Sep 2010 14:39:54 +0200
> Subject: Possible to combine struts2-portlet-plugin and
> struts2-jfreechart-plugin?
> From: perj...@gmail.com
> To: user@struts.apache.org
>
> Hi,
> In my development team we have just started to use the
> struts2-portlet-plugin.
> We want to create a portlet that renders a chart to include in a page, and
> we try to use the struts2-jfreechart-plugin for this. So far no luck with
> this.
> Is it possible to create an action that is both a "portlet action"
> extending struts-portlet-default, and a "jfree chart action" extending
> jfreechart-default?
> /Best regards, Per Johansson
