Hi all,
I am trying to list some names (with and ID code) and I want for each
name listed create a link, then when the user clicks on the link I want
to edit the record (the bean).
With this I have my list there with all the names:
http://localhost:8080/ExemploStruts/ListagemClientes.do
The problem is when I click on the name/link and it should call an
action in my DispatchAction, but it gives me an error on the server:
HTTP Status 404 - /CadastroClienteDispatchAction.do
------------------------------------------------------------------------
*type* Status report
*message* _/CadastroClienteDispatchAction.do_
*description* _The requested resource
(/CadastroClienteDispatchAction.do) is not available._
------------------------------------------------------------------------
Apache Tomcat/5.5.8
For listing the names I am using an this Action, which is
org.apache.struts.action.ActionForm type:
<action path="/ListagemClientes"
type="br.com.manager.action.ListagemClientesAction">
<forward path="/pages/dadosCliente.jsp" name="sucesso" />
<forward path="/pages/erros.jsp" name="falha" />
</action>
For my CRUD operations I am using an action of type
org.apache.struts.actions.DispatchAction:
<action input="/pages/cadastroCliente.jsp" name="ClienteForm"
parameter="acao" path="/CadastroClienteDispatchAction"
scope="session"
type="br.com.manager.action.ClienteDispatchAction">
<forward name="retorno" path="/pages/cadastroCliente.jsp" />
<forward name="sucesso" path="/pages/dadosCliente.jsp" />
<forward name="falha" path="/pages/erros.jsp" />
</action>
This is my .JSP where I create the links:
<logic:notEmpty name="listagem">
<logic:iterate name="listagem" id="lista">
<tr>
<td bgcolor="#E6E8FA"><a
href="/CadastroClienteDispatchAction.do?acao=editar&codigo=<bean:write
name='lista' property='codigo'/>">
<bean:write name="lista" property="nome" /></a></td>
<td bgcolor="#E6E8FA" width="4%" align="center"><a
href="/CadastroClienteDispatchAction.do?acao=excluir&codigo=<bean:write
name='lista' property='codigo'/>">
<img src="imagens/lixo.gif" border=0></a></td>
</tr>
</logic:iterate>
</logic:notEmpty>
These are my 2 action in the DispatchAction (excluir=delete, editar=edit) :
public ActionForward excluir(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
ActionErrors erros = new ActionErrors();
ActionForward forward = null;
ClienteDAO cadastroDAO = new ClienteDAO(this.getConnection());
ClienteFormBean clienteForm = (ClienteFormBean) form;
try {
cadastroDAO.delete(clienteForm);
forward = mapping.findForward("sucesso");
} catch (SQLException e) {
erros.add(ActionErrors.GLOBAL_ERROR, new
ActionError("errors.persistirCadastro", new String[] { e.getMessage() }));
forward = mapping.findForward("falha");
} catch (Exception e) {
erros.add(ActionErrors.GLOBAL_ERROR, new
ActionError("errors.persistirCadastro", new String[] { e.getMessage() }));
forward = mapping.findForward("falha");
}
if (!erros.isEmpty()) {
saveErrors(request, erros);
}
return forward;
}
public ActionForward editar(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
ActionErrors erros = new ActionErrors();
ClienteDAO cadastroDAO = new ClienteDAO(this.getConnection());
ClienteFormBean clienteForm = (ClienteFormBean)form;
try {
clienteForm = cadastroDAO.getDadosCliente(
((ClienteFormBean)form).getCodigo() );
clienteForm.setAcao("editando");
} catch (SQLException e) {
erros.add(ActionErrors.GLOBAL_ERROR,new
ActionError("errors.recuperarCadastro"));
mapping.findForward("falha");
}
return mapping.findForward("sucesso");
}
Please, could someone tell me what is wrong OR tell me another way to
implement such thing.
I am using Struts 1.1
Thanks a lot
PS. My Bean and my DAO are working ok.
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