redirecting one to another Controller using spring mvc 3
java, spring-mvc
Solution
I think you have to remove @ResponseBody if you want to either render response yourself or redirect in one controller method based on some condition, try this:
@RequestMapping(method = RequestMethod.GET)
//remove @ResponseBody
public String ABC(Registratio registration, ModelMap modelMap,
HttpServletRequest request,HttpServletResponse response){
if(somecondition=="false"){
// here i am returning only the string
// in this case, render response yourself and just return null
response.getWriter().write("notok");
return null;
}else{
// redirect
return "redirect:checkPage";
}
}
--edit--
if you want to access controller via ajax, you'd better include the datatype parameter on you request to indicate that you are simply expecting a text response:
$.get("/AAA-Web/abc",jQuery.param({})
,function(data){
alert(data);
}, "text");
Problem
below is my controller ``` @RequestMapping(method = RequestMethod.GET) @ResponseBody public String ABC(Registratio registration, ModelMap modelMap, HttpServletRequest request,HttpServletResponse response){ if(somecondition=="false"){ return "notok"; // here iam returning only the string } else{ // here i want to redirect to another controller shown below } } @RequestMapping(value="/checkPage",method = RequestMethod.GET,) public String XYZ(ModelMap modelMap, HttpServletRequest request,HttpServletResponse response){ return "check"; // this will return check.jsp page } ``` since the Controller ABC is @ResponceBody type it will always return as string, but i want that in else contion it should be redirected to the XYZ controller and from which it return a jsp page which i can show. i tried using return "forward:checkPage"; also with return "redirect:checkPage"; but doesn't work. any help. Thanks.