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Javascript 没有调用Ajax PageMethods_Javascript_Jquery_Asp.net_Ajax - Fatal编程技术网

Javascript 没有调用Ajax PageMethods

Javascript 没有调用Ajax PageMethods,javascript,jquery,asp.net,ajax,Javascript,Jquery,Asp.net,Ajax,我有以下javascript在asp.net中调用webmethd function passpd(elem) { if (confirm("You sure you want to delete") == true) { var exID = $(elem).closest('table').attr('id'); exID = exID.replace("_fawad", ''); alert(exID

我有以下javascript在asp.net中调用webmethd

 function passpd(elem) {
        if (confirm("You sure you want to delete") == true) {
            var exID = $(elem).closest('table').attr('id');
            exID = exID.replace("_fawad", '');
            alert(exID + "abc");
            PageMethods.DeleteInfo1("fawad", exID, "OnSuccessD", "OnErrorD");
            alert("2");
            var d1= $(elem).closest('table').attr('id');
            $("#" + d1).remove();
            return false;

        }
        else { alert("cancel deletion");return false;}
    }
我的方法如下:

        [WebMethod]
    public static string DeleteInfo1(string pname, string id) 
    {
        string constr = @"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\ProfileOne.mdf;Integrated Security=True;User Instance=True";
        SqlConnection con = new SqlConnection(constr);
        string sql = "delete from Experience where ProfileName=@p and ExperienceID=@e";
        SqlCommand cmd = new SqlCommand(sql, con);
        cmd.Parameters.Add("@p", SqlDbType.VarChar).Value = pname;
        cmd.Parameters.Add("@e", SqlDbType.Int).Value = Convert.ToInt32(id);
        con.Open();
        int ret = cmd.ExecuteNonQuery();
        if (ret > 0) { return "ok"; }
        else { return "nok"; }

    }
问题是网络方法没有被调用。正在调用passpd函数中的第一个警报,但未执行PagemHods.DeleteInfo1

问题是什么。请帮忙


谢谢

您必须在该方法上发表文章。我不确定您在发布后所做的事情是否取决于操作的结果,但如果是,您必须将其放在$.post中,此处为//do something


我找到了解决办法

我是用url重写的,所以。当我检查代码的时候,我突然想到了

   function passpd(elem) {
            if (confirm("You sure you want to delete") == true) {
                var exID = $(elem).closest('table').attr('id');
                exID = exID.replace("_fawad", '');
                alert(exID + "abc"); 


                $.post('/PageMethods/DeleteInfo1/', { pname: 'fawad', id: exID }, function() {
                    //do something here?
                });


                alert("2");
                var d1= $(elem).closest('table').attr('id');
                $("#" + d1).remove();

                return false;
            }
            else { alert("cancel deletion");return false;}
        }