使用jquery ajax在aspx.cs文件中调用webmethod

Question

我有一个default.aspx.cs,其中包含我要调用的webmethod,我的js文件包含了我的jquery ajax.我不能称之为webmethod.

这是我的default.aspx.cs:

    protected void Page_Load(object sender, EventArgs e)
    {
        string[] MyArray = new string[1];
        MyArray[0] = "My Value";

        Grid1D.DataSource = MyArray;
        Grid1D.DataBind();
    }

    [WebMethod]
    public Details[] getDetails(string columnname, string inputVal)
    {
        List<Details> list = new List<Details>();

        DbAccess dbacc = new DbAccess();

        DataTable dt = dbacc.getReportDetails(columnname, inputVal);

        foreach (DataRow row in dt.Rows)
        {
            Details _Details = new Details();
            _Details.memid = row["memid"].ToString();
            _Details.usrname = row["usrname"].ToString();
            _Details.fullname = row["fullname"].ToString();
            _Details.fname = row["fname"].ToString();
            _Details.mname = row["mname"].ToString();
            _Details.lname = row["lname"].ToString();
            _Details.bdate = row["bdate"].ToString();
            _Details.address = row["address"].ToString();
            _Details.sponsorid = row["sponsor_id"].ToString();
            _Details.parentid = row["parent_id"].ToString();
            _Details.placement = row["placement"].ToString();
            _Details.datejoined = row["date_joined"].ToString();


            list.Add(_Details);
        }

        Grid1D.DataSource = list.ToArray();
        Grid1D.DataBind();

        return list.ToArray();
    }

这是我的js文件:

function retrieveReportData() {
    var columnName = $("#ddlFilters").val();
    var input = $("#tags").val();

    if (columnName != "Select") {

        var Data = JSON.stringify({ columnname: columnName, inputVal: input });

        alert(Data);

        $.ajax({

            url: "Default.aspx/getDetails",
            data: Data,
            type: "POST",
            dataType: "json",
            contentType: "application/json; charset=utf-8",
            success: function (mydata) {

                alert(mydata.d);
            }
        });

    }
    else 
        alert("Please choose search filter");
}

您可能会注意到我正在提醒我的数据,以确保我有正确的值发送到我的webmethod.但就像我说的那样,它无法调用我的webmethod,也没有在我的ajax中继续我的成功功能.救命!谢谢!:)

Answer 1

你需要webme方法static.

[WebMethod]
public static Details[] getDetails(string columnname, string inputVal)