相关疑难解决方法(0)

我有一个简单的表格,有四个输入.当我提交表单时,我想使用GET http方法.

例如:

aaa : foo
bbb : ____
ccc : bar
ddd : ____

我想要这个查询字符串:

/?aaa=foo&ccc=bar

问题是我有这个查询字符串:

/?aaa=foo&bbb=&ccc=bar&ddd=

如何从查询字符串中的表单中删除空字段？

谢谢.

我有以下路线：

routes.MapRoute("Event Overview", "{city}/{type}/{id}",
                            new {city="LA", controller = "BaseEvent", action = "EventOverview"}, new {city = new CityConstraint()});

routes.MapRoute(
                "Default", // Route name
                "{controller}/{action}/{id}", // URL with parameters
                new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
            );

而且，我网站上的几个链接：

@Html.ActionLink("Make", "EventOverview", "BaseEvent", new { id = eventInfo.Key.OID, type = eventInfo.Key.XPObjectType.TypeName.GetShortTypeName(), activeTab = "#scheduleLink", session = eventInfo.Key.EventSchedules[0].SessionId, hall = eventInfo.Key.EventSchedules[0].HallId, client = eventInfo.Key.EventSchedules[0].BasePlace.PremieraClientId}, null)

@Html.ActionLink("Make", "EventOverview", "BaseEvent", new { id = eventInfo.Key.OID, type = eventInfo.Key.XPObjectType.TypeName.GetShortTypeName(), activeTab …