Problems with request between Controllers

[Fogel]

Hello, I'm very noob on spring and I'm having some problems passing parameters between controllers

Here controller 1:

@RequestMapping(method = RequestMethod.POST)
public String onSubmit(@ModelAttribute("pedido") Pedido pedido, HttpServletRequest request)
throws Exception
{
String login = (String) request.getSession().getAttribute("username");

if ( WebUtils.hasSubmitParameter(request, "relatorio") )
{
request.setAttribute("pedido", pedido);
return "redirect:Relatorio.html";
}

Controller 2:

@RequestMapping(method = RequestMethod.GET)
public String showUserForm (HttpServletRequest request)
{
Pedido pedido = (Pedido)request.getAttribute("pedido");


The variable 'pedido' is always coming null when it shouldnt be. I tryied to use 'forward' instead of 'redirect' and I got this message:

type Status report

messageRequest method 'POST' not supported

descriptionThe specified HTTP method is not allowed for the requested resource (Request method 'POST' not supported).

Hope someone can help me.
ps: sorry my english

[Fogel]

Anyone???????

[cadavid]

Well, i'm new but i made to set a variable in session with JSP tags

To set

<core:set var="variableName" value="variable_value" scope="session" />

To get
sessionScope.variableName

Example,

<form:input id="username" name="username" path="" value="${sessionScope.variableName}" />

But you should use a model to transport data from a view and other, i guess

[srinivas_vsk]

Hello, I'm very noob on spring and I'm having some problems passing parameters between controllers

Here controller 1:

@RequestMapping(method = RequestMethod.POST)
public String onSubmit(@ModelAttribute("pedido") Pedido pedido, HttpServletRequest request)
throws Exception
{
String login = (String) request.getSession().getAttribute("username");

if ( WebUtils.hasSubmitParameter(request, "relatorio") )
{
request.setAttribute("pedido", pedido);
return "redirect:Relatorio.html";
}

Controller 2:

@RequestMapping(method = RequestMethod.GET)
public String showUserForm (HttpServletRequest request)
{
Pedido pedido = (Pedido)request.getAttribute("pedido");


The variable 'pedido' is always coming null when it shouldnt be. I tryied to use 'forward' instead of 'redirect' and I got this message:

type Status report

messageRequest method 'POST' not supported

descriptionThe specified HTTP method is not allowed for the requested resource (Request method 'POST' not supported).

Hope someone can help me.
ps: sorry my english

Look at your jsp form tag, does it use the same model/command class name as you have in the controller
(@ModelAttribute("pedido") Pedido pedido
I guess if you take out this parameter in the post method you can see it will get called. it has problems populating your modelattribute.