Question

我返回多个json对象，但我不知道如何返回这些对象。我想获得返回的json对象并将它们发送到ajax请求。这是我的ActionResult：

public ActionResult AutoCompleteEventName(string eventName)
        {
            Event ev = new Event();
            ev.Name = eventName;
            var searchEvent = EventService.Instance.Search(ev);
            var totalCount = EventService.Instance.SearchCount(ev);           
        }

Answer 1

return Json(new { searchEvent = searchEvent , totalCount  = totalCount }, JsonRequestBehavior.AllowGet)

Answer 2

如果要发送对象列表，可以这样做：

var yourObjectList = EventService.Instance.LoadSomeEvents();

List<object> objectList = new List<object>();

foreach (var event in yourObjectList)
{
     objectList.Add(new
                   {
                        id = event.Id,
                        name = event.Name,
                    });
}

return Json(objectList, JsonRequestBehavior.AllowGet);

Answer 3

在控制器中返回结果如下

 var returnField = new { searchEvent  = "searchEvent", totalCount = totalCount.ToString() };
return Json(returnField, JsonRequestBehavior.AllowGet);

Ajax请求中的

 success: function (data) {
var searchEvent  = data.searchEvent;
var totalCount =data.totalCount 
}

从控制器返回多个json对象

3 个答案: