I would be careful about placing action execution logic in your view. This
is really not the place to be making navigation decisions.
On Mon, Jan 19, 2009 at 9:05 PM, dusty <dustin_pea...@yahoo.com> wrote:
>
> I have not researched this but....the way I understand it the action is
> executed and its result evaluated and that result sent in place. You can
> choose not to execute the result but then it just "does something" and the
> view moves on. When you are doing <s:action/> you are at the view stage
> right? Your original action has already completed.
>
> Maybe the var is used if you did something like:
>
> <s:action name="doSomething" var="myAction">
> <s:property value="%{#myAction.getterMethod}"/>
> or
> <s:property value="getterMethod"/>
> </s:action>
>
> I have only ever seen <s:action/> and it is used to generate view
> components or perform some background state maintenance task. I need to go
> try it since I have not used <s:action/> in a long time.
>
>
> Wolfgang Knauf wrote:
> >
> > Hi all,
> >
> > there is one thing about calling an action through the <s:action> tag: I
> > can provide an "id", and I can call the properties of the action with
> > "#actionid.field" annotations later on the page.
> > But I would expect this action to be placed on the value stack, so that
> > e.g. <s: property value="field"/> would access "getField()" on the
> > action. This does not seem to work.
> >
> > The "var" attribute described at
> > http://struts.apache.org/2.0.14/docs/action.html does not seem to be
> > present in Struts2.
> >
> > Could anybody please explain why?
> >
> > Thanks
> >
> > Wolfgang
> >
> >
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