Calling ASP net web services using jquery ajax it's given object object error

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Hey any one please help me I am calling asp net web services using jquery ajax it's given object Object error how would I solve this

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="jquery-1.11.2.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $('#btn').click(function () {
                var empId = $('#txtId').val();
                $.ajax({
                    url: 'EmployeeService.asmx/HelloWorld',
                    data:{ employeeId: empId },
                    mehtod: 'post',
                    dataType: 'json',
                    success: function (data) {
                        var Name = data.Name;
                        var City = data.City;
                        var Salary = data.Salary;
                        $('#txtName').val(Name);
                        $('#txtCity').val(City);
                        $('#txtSalary').val(Salary);

                    },
                    error: function (err) {
                        alert(err);
                    }



                });

            });

        });
    
    </script>
</head>
<body>

<table>
<tr>
<td>Id:-</td>
<td><input type="text" id="txtId" value="" /></td>

</tr>
<tr>
<td colspan="1"><input type="button" id="btn" value="Submit" /></td>
</tr>
</table>
<table>
<tr>
<td>Name:-</td>
<td><input type="text" id="txtName" value="" /></td>
</tr>
<tr>
<td>City:-</td>
<td><input type="text" id="txtCity" value="" /></td>
</tr>
<tr>
<td>Salary:-</td>
<td><input type="text" id="txtSalary" value="" /></td>
</tr>


</table>

</body>
</html>

What I have tried:

Hey any one please help me  I am calling asp net web services using jquery ajax it's given  object Object error how would I solve this



<pre><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="jquery-1.11.2.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $('#btn').click(function () {
                var empId = $('#txtId').val();
                $.ajax({
                    url: 'EmployeeService.asmx/HelloWorld',
                    data:{ employeeId: empId },
                    mehtod: 'post',
                    dataType: 'json',
                    success: function (data) {
                        var Name = data.Name;
                        var City = data.City;
                        var Salary = data.Salary;
                        $('#txtName').val(Name);
                        $('#txtCity').val(City);
                        $('#txtSalary').val(Salary);

                    },
                    error: function (err) {
                        alert(err);
                    }



                });

            });

        });
    
    </script>
</head>
<body>

<table>
<tr>
<td>Id:-</td>
<td><input type="text" id="txtId" value="" /></td>

</tr>
<tr>
<td colspan="1"><input type="button" id="btn" value="Submit" /></td>
</tr>
</table>
<table>
<tr>
<td>Name:-</td>
<td><input type="text" id="txtName" value="" /></td>
</tr>
<tr>
<td>City:-</td>
<td><input type="text" id="txtCity" value="" /></td>
</tr>
<tr>
<td>Salary:-</td>
<td><input type="text" id="txtSalary" value="" /></td>
</tr>


</table>

</body>
</html>

Posted 28-Jun-20 20:09pm

satyanand mishra

Updated 29-Jun-20 0:54am

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MadMyche · Accepted Answer · 2020-06-29T00:54:00

Solution 1

When you have one of these errors, it is best to give the actual exception. A quick scan found a type

mehtod: 'post'

should be
method: 'post'

Posted 29-Jun-20 0:54am

MadMyche

Comments

satyanand mishra 29-Jun-20 7:50am

Thanks for reply
but it's still give same exception [object:Object]
my Web service code is

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;

namespace JequeryDemo4
{
///

/// Summary description for EmployeeService
///

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
[System.Web.Script.Services.ScriptService]
public class EmployeeService : System.Web.Services.WebService
{

[WebMethod]
public Employee HelloWorld(int employeeId)
{
Employee emp = new Employee();
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["Emp"].ConnectionString);
SqlCommand cmd = new SqlCommand("spGet", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@Id", SqlDbType.Int).Value = employeeId;
con.Open();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
emp.Id =Convert.ToInt32(dr["Id"]);
emp.Name = dr["Name"].ToString();
emp.City = dr["City"].ToString();
emp.Salary =Convert.ToInt32(dr["Salary"]);
}
return emp;
}
}
}

MadMyche 29-Jun-20 10:38am

What is the JSON being returned?

satyanand mishra 30-Jun-20 11:40am

Thank you very Much i did it