A jsp esta exibindo os campos normal sem dar nenhum erro !!!
<html-el:form action="/ExibirGerenciarVagas.do" method="post">
<display:table name="colecao" pagesize="5" requestURI="/SAP/ExibirGerenciarVagas.do" id="colecao" cellspacing="20" cellpadding="8">
<display:column title="">
<input type="radio" name="codCargo" value=" <c:out value="${colecao.codCargo}"/> " >
</display:column>
<display:column property="codCargo" title="Codigo do Cargo" />
<display:column property="desCargo" title=" Nome do Cargo "/>
<display:column property="qtdVagas" title=" Qtd. Vagas "/>
<display:setProperty name="paging.banner.placement" value="bottom" />
</display:table>
<hr color="#000000" size="5">
<html-el:link href="/SAP/ExibirInclusaoVagaConcurso.do"> Incluir Nova Vaga </html-el:link>
<html-el:link href="javascript:BotaoDetalhar(this);"> Alterar </html-el:link>
</html-el:form>
Minha acao ta capturando o valor do campo codCargo que esta sendo exibido na displaytag
O problema é que ele esta sendo exibindo toda vez o campo nullo
public ActionForward execute(ActionMapping mapping, ActionForm form , HttpServletRequest request, HttpServletResponse response) throws Exception {
FormularioGerenciarVagas fGerenciarVaga = (FormularioGerenciarVagas) form ;
System.out.println(fGerenciarVaga.getCod_cargo());
System.out.println(String.valueOf(request.getParameter("codCargo")));
System.out.println(String.valueOf(request.getAttribute("qtdVagas")));
return mapping.findForward("AlterarVagaConcurso");
}//fim do execute