Anyone can help me, please?
Thanks.
cacodemon79 wrote:
>
> Hi to all.
> I'm using Struts 1.3, Tomcat 6.0 and Eclipse.
>
> I have a problem with Indexed Properties.
> I have a jsp that should save hidden values and pass it to the linked
> Action.
>
> I show you my code.
>
> ********
> JSP PAGE
> ********
>
> <logic:notEmpty name="creazioneProfiloUtenteForm" property="listaSport">
> <html:select
> property="sport" styleId="sport"
> o_n_c_h_a_n_g_e="javascript:submitForm('creazioneProfiloUtenteForm','caricamentoRuoliAttributiSport.do')">
>
> <html:optionsCollection property="listaSport" />
> </html:select>
>
> <logic:iterate
> id="hSportBean" name="creazioneProfiloUtenteForm"
> property="listaSport">
>
> <html:hidden name="hSportBean" property="label" indexed="true" />
>
> <html:hidden name="hSportBean" property="value" indexed="true" />
> </logic:iterate>
> </logic:notEmpty>
>
> where
> - 'listaSport' is a list containing a list of sports. This list is
> correctly populated by the previous Action through 'select' and
> 'optionsCollection' tags.
> - 'hSportBean' is a LabelValueBean list where I have to save the select
> options.
>
> ***********
> ACTION FORM
> ***********
>
> public class CreazioneProfiloUtenteForm extends ActionForm
> {
> private String sport;
> private ArrayList listaSport;
> private ArrayList listaRuoli;
> private Object[] ruoliSelezionati;
>
> public ActionErrors validate(ActionMapping mapping,HttpServletRequest
> request) {
> return null;
> }
>
> public void reset(ActionMapping mapping, HttpServletRequest request) {
>
> }
>
> public LabelValueBean getHSportBean(int index)
> {
> if(this.listaSport == null)
> {
> this.listaSport = new ArrayList();
> }
>
> while(index >= this.listaSport.size())
> {
> this.listaSport.add(new LabelValueBean());
> }
>
> return (LabelValueBean) listaSport.get(index);
> }
>
> public String getSport() {
> return sport;
> }
>
> public void setSport(String sport) {
> this.sport = sport;
> }
>
> public ArrayList getListaSport() {
> return listaSport;
> }
>
> public void setListaSport(ArrayList listaSport) {
> this.listaSport = listaSport;
> }
>
> public ArrayList getListaRuoli() {
> return listaRuoli;
> }
>
> public void setListaRuoli(ArrayList listaRuoli) {
> this.listaRuoli = listaRuoli;
> }
>
> public Object[] getRuoliSelezionati() {
> return ruoliSelezionati;
> }
>
> public void setRuoliSelezionati(Object[] ruoliSelezionati) {
> this.ruoliSelezionati = ruoliSelezionati;
> }
>
> }
>
>
> ******
> ACTION
> ******
>
> public class CaricamentoRuoliAttributiSportAction extends Action
> {
> public ActionForward execute(ActionMapping mapping, ActionForm
> form,HttpServletRequest request, HttpServletResponse response)
> {
> CreazioneProfiloUtenteForm creazioneProfiloUtenteForm =
> (CreazioneProfiloUtenteForm) form;// TODO Auto-generated method stub
> sportSelezionato =
> creazioneProfiloUtenteForm.getSport();
>
> //HERE I HAVE TO LOAD HIDDEN VALUES SAVED IN JSP PAGE
>
> ...
> ...
>
> }
> }
>
>
> The problem is that I can't load in Action the hidden values saved in the
> jsp page.
> I tried to print the values received
>
> System.out.println((creazioneProfiloUtenteForm.getHSportBean(0)).getLabel())
> System.out.println((creazioneProfiloUtenteForm.getHSportBean(0)).getValue());
> but I always obtain null values (for all indexes).
>
> So, I don't know how to solve my problem.
>
> I also followed guidelines in:
> http://faq.javaranch.com/java/IndexedProperties
> http://faq.javaranch.com/java/IndexedProperties
> http://struts.apache.org/1.x/struts-taglib/indexedprops.html
> http://struts.apache.org/1.x/struts-taglib/indexedprops.html
>
> http://mail-archives.apache.org/mod_mbox/struts-user/200604.mbox/[EMAIL
> PROTECTED]
> http://mail-archives.apache.org/mod_mbox/struts-user/200604.mbox/[EMAIL
> PROTECTED]
>
> Can you help me?
>
> Thanks a lot in advance.
>
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