Spring MVC & JSP: How to pass a parameter from the controller to JSP?

Question

I have 2 JSP pages, in the first I have input text forms, I want to display the values inserted in another JSP page. (using Spring MVC).

Answer 1

Put your variable that you want to transfer to the next page in a hidden field (put the fields in the same form which take you to next page. then get your parameter by JSTL. this is an example :

<form:form action="/nextPage" method="POST" commandName="cmd">

         <input type="hidden" value="Myname" name="nom" />
         <input type="hidden" value="myPPR" name="ppr" />

</form:form>

the controller :

@RequestMapping(value="/nextPage",method=RequestMethod.POST)
    public String FicheService(@ModelAttribute CMDBean cmd,BindingResult result,@RequestParam("nom") String nom, @RequestParam("ppr") Integer ppr,ModelMap model){
    model.addAttribute("ppr", ppr);
    model.addAttribute("nom", nom);


}

then get them in the second page like that :

<c:out value="${ppr}" />
<c:out value="${nom}  />