did you get a chance to look at
http://struts.apache.org/2.x/struts2-core/apidocs/org/apache/struts2/views/jsp/IteratorStatus.html
kiittää
Martin
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> Date: Fri, 29 Aug 2008 18:10:31 +0200
> From: [EMAIL PROTECTED]
> To: user@struts.apache.org
> Subject: Re: [S2] Problem with list of submit buttons
>
> Thanks all of you for your replies but I'm afraid they're not helping
> in this case.
>
> James, It's not about getting different buttons to do different
> actions. Like I said, I'm using e.g. method = "Edit" or method =
> "Save" for that.
>
> I just need some way to return the index of the object in the list
> that a certain row belongs to when one of the row's buttons has been
> pushed (Like I said.)
>
> To Jim: I actually started doing this application by having each row
> in a separate form but I had to change that because of Theme issues
> and because I didn't know how to make the automatic handling of errors
> and values work in that case. Please don't ask me to change that again
> 'cause then I have to change the theme as well and I really don't have
> the time to do that! There must be another way.
>
> Dave, you seem to know a whole lot about Struts 2. Is there no way to
> take the value of "#state.index" of the s:iterator when a certain
> iteration is being processed, connect that to a button and send the
> value to an Action property when the button has been pushed?
>
> /Ylva
>
> On Fri, Aug 29, 2008 at 5:37 PM, Jim Kiley <[EMAIL PROTECTED]> wrote:
> > If each of the buttons is a Submit button, and you have each row of the
> > table wrapped in a separate form, you can put a <s:hidden> within each form,
> > and store/provide the ID of the row within it.
> >
> > jk
> >
> > On Fri, Aug 29, 2008 at 11:22 AM, Ylva Degerfeldt <[EMAIL PROTECTED]
> >> wrote:
> >
> >> Hi everyone,
> >>
> >> I have a List of POJOs that I've created, and for every POJO in the
> >> list I'm displaying some UI components corresponding to the properties
> >> of the POJO (textfields and select fields et.c.). I also have some
> >> submit buttons that belong to each row (and indirectly to each POJO),
> >> like "Edit", "Save" and "Remove" buttons. My corresponding Action has
> >> a property for the List and it receives its values the way it should.
> >>
> >> My problem is that I need some way to tell the Action which of the
> >> buttons that had been pushed (which one of the "Edit" buttons for
> >> instance), and I don't know how to do that. To be more exact, I'd like
> >> some way to return the #state.index of that iteration/row when a
> >> specific button has been pushed.
> >>
> >> I'm also using the "method" tag for calling different methods on the
> >> Action depending on which of the three buttons that was pushed, so
> >> that's not a problem.
> >>
> >> I've tried to find more information about the s:submit but I didn't
> >> find anything in "Struts 2 in Action" and the Struts 2 API docs aren't
> >> explaining much either.
> >>
> >> I've tried using the "name" and "value" attributes like for other UI
> >> components, like:
> >>
> >> <s:submit name = "Edit" value = "%{#state.index}" key =
> >> "caption.editbutton" method = "Edit"/>
> >>
> >> but that only caused the index value to be the caption of the button.
> >> So it looks like "value" means something else for submit components
> >> than for other UI components. (It turns into the caption, If a "value"
> >> is specified..)
> >>
> >> I've also checked the parameter names I receive from the action, but
> >> apart from the different properties of the List I only receive
> >> "method: Edit" (when an "Edit" button has been pressed). Though I
> >> recall that when not using Struts you could receive the name of the
> >> button as a request parameter, so how do I do that with Struts 2 - and
> >> connect a value to it?
> >>
> >> Maybe I could use the "onclick" attribute of s:submit but I don't know
> >> the syntax for sending a value to the Action there. (Isn't that
> >> javascript?)
> >>
> >> Can somebody please help me with this?
> >>
> >> Thanks in advance!
> >>
> >> /Ylva
> >>
> >> ---------------------------------------------------------------------
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> >> For additional commands, e-mail: [EMAIL PROTECTED]
> >>
> >>
> >
> >
> > --
> > Jim Kiley
> > Technical Consultant | Summa
> > [p] 412.258.3346 [m] 412.445.1729
> > http://www.summa-tech.com
> >
>
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