Hello Markus,
Can you please elucidate your mail with an example?
Actually my requirement is if i use a list of objects to populate on the
select element, how can i get the selected element as an object. For example
if i populate select element using list of Banner objects, how can i get
the selected value as a Banner object not just as an id.
My be i am missing something as i am new to struts 2.
On 2/13/08, Markus Stauffer <[EMAIL PROTECTED]> wrote:
>
> Hi
> name="concept" means the struts Action will call the setConcept()
> method with the selected value as parameter. You want to add an
> instance variable named conecept in your Action class. Add getters and
> setters as well.
>
> Regards
> --
> Markus Stauffer
>
>
> On Wed, Feb 13, 2008 at 5:31 AM, Prashant Khanal
> <[EMAIL PROTECTED]> wrote:
> > Hello all,
> > I just started working on struts 2 and stuck in a problem.
> > I have a page that consists of a select element and a submit button:
> > <s:form name="conceptSelection" action="sequenceSelection"
> method="post">
> > <li><s:select label="Select Concept" name="concept" list="banners"
> > listKey="id"
> > listValue="bannerName" /></li>
> > <li><s:submit cssClass="button" /></li>
> > </s:form>
> > The select element populates list of Banner objects.
> > @Entity
> > @Table(name="DTC_BANNER")
> > public class Banner implements Serializable {
> >
> > private Long id;
> > private String bannerName;
> >
> > @Id
> > @GeneratedValue(strategy=GenerationType.AUTO)
> > @Column(name="banner_id")
> > public Long getId() {
> > return id;
> > }
> > public void setId(Long id) {
> > this.id = id;
> > }
> >
> > @Column(name="banner_name")
> > public String getBannerName() {
> > return bannerName;
> > }
> > public void setBannerName(String bannerName) {
> > this.bannerName = bannerName;
> > }
> >
> > }
> >
> > So i fetch the list of available banners from the database and populate
> in
> > the select element. The select element displays correctly.
> >
> > Now after the user clicks on the submit button the
> > SequenceSelectionAction.java comes into act and now i want to fetch the
> > banner selected in the previous page. In fact i could only fetch the id
> of
> > the banner object selected as the listKey property is assigned "id".
> >
> > Is there any way i can get the Banner object rather than just id?
> >
> > --
> > Thanks,
>
> > Prashant Khanal <[EMAIL PROTECTED]>
> > <http://www.nepalhomepage.com>
> >
>
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>
--
Thanks,
Prashant Khanal
[EMAIL PROTECTED]
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