Ajax发布请求中的内部服务器错误

Question

伙计们，我的ajax发布请求有问题，并且在某些日期不起作用，即它没有命中控制器，但在某些日期却可以正常工作，请帮助我找出错误，这是我的代码

$("#getInfo").click(function ()
{
    var elementValue = document.getElementById("tournamentID").value;
    var startDateValue = document.getElementById("filterDateStartnew").value;
    if (elementValue == null || elementValue == "" || startDateValue == null || startDateValue == "")
        {
            alert("please enter TournamentID and timestamp to get Info");
            return false;
        }
    $.ajax({
        type: "POST",
        cache: false,
        url: '/reports/gettournamentinfo',
        data: { tournamentID: elementValue,date: startDateValue },
        success: function (data)
        {
            var select = document.getElementById("TournamentLevel");
            var length = select.options.length;
            //Delete All Options
            $('#TournamentLevel')
                .find('option')
                .remove()
                .end()
            var opt = document.createElement("option");
            opt.text = "Any";
            opt.value = -1;
            document.getElementById("TournamentLevel").options.add(opt);
            var count = data[0];
            for (var i = 1; i <= count; i++)
            {
                var opt = document.createElement("option");
                opt.text = i;
                opt.value = i;
                document.getElementById("TournamentLevel").options.add(opt);
            }

            for (var index = 1; index < data.length; ++index)
            {
                var opt = document.createElement("option");
                opt.text = data[index];
                opt.value = data[index];
                document.getElementById("RunID").options.add(opt);
            }
            $("#SubmitForm").removeAttr('disabled');
        },
        error: function(data)
        {
            alert("there was no info for that tournamentID and that date");
            $.unblockUI();
            $('#TournamentLevel')
.find('option')
.remove()
.end()
            return false;
        }
    });

        return false;
});

Answer 1

检查数据格式。 例如，如果客户端使用dd / mm / yyyy，而服务器期望使用mm / dd / yyyy，则您将看到HTTP 500错误，因为模型绑定程序将无法执行绑定

Answer 2

如下更改您的ajax发布方法。

$.ajax({ url: "/reports/gettournamentinfo", contentType: "application/json; charset=utf-8", type: "POST",
                data: '{"tournamentID":"' + elementValue+ '", "date":"' + startDateValue + '"}',
                success: function (data) {      
                },
                error: function (XMLHttpRequest, textStatus, errorThrown) {  }
            });