将Javascript JSON转换为.net整数数组

Question

我试图将json数据传递给。net mvc控制器。似乎mvc自动转换id和lastdatetime正确格式，但不是int[] currentIds，有人知道为什么吗?

var jsonData = {
                "id": id,
                "lastDataTime": lastDateTime,
                "currentIds": [1, 2, 3, 4]
            };

public void Process(int id, DateTime lastDateTime, int[] currentIds)
{
}

Answer 1

请试试:

$.ajax({
            type: "POST",
            url:"@Url.Action("Index", "Home")" ,
            data: {
                "id": id,
                "lastDataTime": lastDateTime,
                "currentIds": [1, 2, 3, 4]
            },
           dataType: "json",
           traditional: true,
           success: function(msg){
                       alert(msg)
                   }
    });

public ActionResult Index(int id, DateTime lastDateTime, int[] currentIds)
{
}

Answer 2

简化这个问题并首先使数组工作，试试这个:

<<p> 视图/strong>

var myArray = ["1", "2", "3","4"];

$.ajax(
                {
                    type: "POST", 
                    url: '/ControllerName/ActionMethod/',
                    data: JSON.stringify(myArray),
                    cache: false,
                    //dataType: "html",
                    success: ///            
})

控制器

public ActionResult Index(List<String> currentIds)
{
   ///
}

调试并检查列表是否填充，然后引入其他对象。