Question

我正在寻找在spring mvc

中获得ajax成功后返回值列表

@RequestMapping(value = "/getAlertNotification.ftl")
 public ModelAndView getAlertNotification(HttpServletRequest request
   ){
  Map<Object, Object> model = new HashMap<Object, Object>();
  User user = RequestUtils.getUser(request);
  List<CardRequestNotification> Cardreqlist=cardRequestManager.cardRequestNotification(user);
  model.put("listObj", Cardreqlist);
  return new ModelAndView(new JSONView(model));

 }




$("#alertLink").click(function()
              {  var $this = j$(this);
              GtsJQuery.ajax(GtsJQuery.getContextPath()
                             + "/getAlertNotification.ftl",

                     function(data) {
                    /*  how i return Cardreqlist object list`enter code here` in here */

                   });

Answer 1

我猜你有一个误解概念，如果你想要返回一个ModelAndView然后你需要指定将要渲染的JSP文件或html模板，你需要特定的ModelAndView名称。

但是你正在混合使用Views和JSON，这是用于AJAX调用的，所以我猜你的代码会更像这样：

@RequestMapping(value = "/getAlertNotification.ftl")
@ResponseBody
public List<CardRequestNotification> getAlertNotification(HttpServletRequest request
   ){
  Map<Object, Object> model = new HashMap<Object, Object>();
  User user = RequestUtils.getUser(request);
  List<CardRequestNotification>      Cardreqlist=cardRequestManager.cardRequestNotification(user);
  model.put("listObj", Cardreqlist);
  return Cardreqlist;
  }

然后在你的JS代码中你可以做到：

data.Cardreqlist

返回spring MVC中ajax成功的值列表

1 个答案: