so #session['guide'] is not returning anything?
musachy
On Jan 31, 2008 5:16 PM, Griffith, Michael *
<[EMAIL PROTECTED]> wrote:
> Hello all,
>
>
>
> I am trying to understand how to present an interface where I allow a
> user to edit a master/detail relationship using an Ajax technique. I am
> quite new to Struts2, so please forgive the dalliance.
>
>
>
> I have a form that presents the user the ability to edit the master of
> the master/detail, and below the form a list of each of the child
> records. Each child record presents an Ajax enabled link to trigger a
> method on the struts action, where I pick out the child record from the
> list and put it in the session...
>
>
>
> The link looks like this:
>
>
>
> <s:iterator id="guide" value="guides">
>
> <s:url id="editGuide" action="getGuide"
> namespace="/datacall" >
>
> <s:param name="gid"
> value="#guide.id" />
>
> </s:url>
>
> <s:a theme="ajax" href="%{editGuide}"
> notifyTopics="updateResult"><s:property
> value="#guide.shortDescription"/></s:a> <br/>
>
> </s:iterator>
>
>
>
> The method is triggered in the action, and I set the child into my
> request session...
>
> request.getSession().setAttribute("guide", g);
>
>
>
> And I have a form that I'm trying to bind to the object in the session.
> The form is actually hidden in a div/panel I'm using the YUI to present
> the form to the user after the round trip to the server. The form isn't
> bound to the correct variable, because its set via a user interaction
> after the entire page is presented to the user.
>
> The form looks like this:
>
>
>
> <s:form theme="ajax" action="updateGuide" method="post">
>
> <s:hidden name="#session['guide'].id" />
>
> <s:textfield key="guide.shortDescription"
> name="#session['guide'].shortDescription" />
>
> <s:textarea key="guide.instructions"
> name="#session['guide'].instructions" cols="25" rows="8"/>
>
> </s:form>
>
>
>
> In Struts 1 I would have gotten a terrible error saying that the bean
> wasn't found. Now the error fails silently. How can I make the form
> somehow bind to the object in the session after the user clicks the
> link?
>
>
>
> Any help would be much appreciated.
>
>
>
> MG
>
>
>
>
--
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