i have following code in json/jquery/grid connectivity
and add webserevice and have following class of webserice
and another class
the only thing i m doing is to bind grid with data return from webserice method
but wheni execute this code ..it gives me an error in alert box as [object object]
can any body help me !!
public class Service1 : System.Web.Services.WebService
{
[WebMethod]
public string HelloWorld()
{
return "Hello World";
}
[WebMethod]
public static OfficeDetails[] BindDatatable()
{
DataTable dt = new DataTable();
List<OfficeDetails> details = new List<OfficeDetails>();
dt.Columns.Add("OfficeName", typeof(string));
dt.Columns.Add("City", typeof(string));
dt.Columns.Add("Country", typeof(string));
dt.Rows.Add("OfficeName", "Emmaculate");
dt.Rows.Add("City", "khi");
dt.Rows.Add("Country", "pak");
foreach (DataRow dtrow in dt.Rows)
{
OfficeDetails Office = new OfficeDetails();
Office.OfficeName = dtrow["OfficeName"].ToString();
Office.City = dtrow["City"].ToString();
Office.Country = dtrow["Country"].ToString();
details.Add(Office);
}
//using (SqlConnection con = new SqlConnection(@"Data Source=kartikpatel\SQLEXPRESS;Initial Catalog=master;Integrated Security=True"))
//{
// using (SqlCommand cmd = new SqlCommand("select OfficeName,City,Country from Office", con))
// {
// con.Open();
// SqlDataAdapter da = new SqlDataAdapter(cmd);
// da.Fill(dt);
// foreach (DataRow dtrow in dt.Rows)
// {
// OfficeDetails Office = new OfficeDetails();
// Office.OfficeName = dtrow["OfficeName"].ToString();
// Office.City = dtrow["City"].ToString();
// Office.Country = dtrow["Country"].ToString();
// details.Add(Office);
// }
// }
//}
return details.ToArray();
}
}
Code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="json.aspx.cs" Inherits="LINQ.json" %>
<!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 runat="server">
<title>Untitled Page</title>
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function () {
// function () {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "Service1.asmx/BindDatatable",
async: true,
cache: false,
data: "{}",
dataType: "json",
success: function (data) {
for (var i = 0; i < data.d.length; i++) {
$("#gvDetails").append("<tr><td>" + data.d[i].OfficeName + "</td><td>" + data.d[i].City + "</td><td>" + data.d[i].Country + "</td></tr>");
}
},
error: function (result) {
alert(result.toString());
}
});
$('#btnSearch').click
(
function () {
var searchtext = $("#txtSearch").val();
alert(searchtext);
$.ajax(
{
type: "POST",
url: "Gridview.aspx/BindSearchDatatable",
//data: "{officename : '"+searchtext+"'}",
data: JSON.stringify({ officename: searchtext }),
contentType: "application/json; charset=utf-8",
dataType: "json",
async: true,
cache: false,
success: function (data) {
for (var i = 0; i < data.d.length; i++) {
$("#gvDetails").append("<tr><td>" + data.d[i].OfficeName + "</td><td>" + data.d[i].City + "</td><td>" + data.d[i].Country + "</td></tr>");
}
},
error: function (x, e) {
alert("The call to the server side failed. " + x.responseText);
}
}
);
return false;
}
);
// }
});
</script>
</head>
<body>
<form id="form1" runat="server">
<table>
<tr>
<td>
<asp:TextBox ID="txtSearch" runat="server"></asp:TextBox>
</td>
<td>
<asp:Button ID="btnSearch" runat="server" Text="Search" />
</td>
</tr>
<tr>
<td colspan="2">
<asp:GridView ID="gvDetails" runat="server">
<HeaderStyle BackColor="#DC5807" Font-Bold="true" ForeColor="White" />
</asp:GridView>
</td>
</tr>
</table>
</form>
</body>
</html>Code:
public class Service1 : System.Web.Services.WebService
{
[WebMethod]
public string HelloWorld()
{
return "Hello World";
}
[WebMethod]
public static OfficeDetails[] BindDatatable()
{
DataTable dt = new DataTable();
List<OfficeDetails> details = new List<OfficeDetails>();
dt.Columns.Add("OfficeName", typeof(string));
dt.Columns.Add("City", typeof(string));
dt.Columns.Add("Country", typeof(string));
dt.Rows.Add("OfficeName", "Emmaculate");
dt.Rows.Add("City", "khi");
dt.Rows.Add("Country", "pak");
foreach (DataRow dtrow in dt.Rows)
{
OfficeDetails Office = new OfficeDetails();
Office.OfficeName = dtrow["OfficeName"].ToString();
Office.City = dtrow["City"].ToString();
Office.Country = dtrow["Country"].ToString();
details.Add(Office);
}
//using (SqlConnection con = new SqlConnection(@"Data Source=kartikpatel\SQLEXPRESS;Initial Catalog=master;Integrated Security=True"))
//{
// using (SqlCommand cmd = new SqlCommand("select OfficeName,City,Country from Office", con))
// {
// con.Open();
// SqlDataAdapter da = new SqlDataAdapter(cmd);
// da.Fill(dt);
// foreach (DataRow dtrow in dt.Rows)
// {
// OfficeDetails Office = new OfficeDetails();
// Office.OfficeName = dtrow["OfficeName"].ToString();
// Office.City = dtrow["City"].ToString();
// Office.Country = dtrow["Country"].ToString();
// details.Add(Office);
// }
// }
//}
return details.ToArray();
}
}Code:
public class OfficeDetails
{
public string OfficeName { get; set; }
public string City { get; set; }
public string Country { get; set; }
}the only thing i m doing is to bind grid with data return from webserice method
but wheni execute this code ..it gives me an error in alert box as [object object]
can any body help me !!
public class Service1 : System.Web.Services.WebService
{
[WebMethod]
public string HelloWorld()
{
return "Hello World";
}
[WebMethod]
public static OfficeDetails[] BindDatatable()
{
DataTable dt = new DataTable();
List<OfficeDetails> details = new List<OfficeDetails>();
dt.Columns.Add("OfficeName", typeof(string));
dt.Columns.Add("City", typeof(string));
dt.Columns.Add("Country", typeof(string));
dt.Rows.Add("OfficeName", "Emmaculate");
dt.Rows.Add("City", "khi");
dt.Rows.Add("Country", "pak");
foreach (DataRow dtrow in dt.Rows)
{
OfficeDetails Office = new OfficeDetails();
Office.OfficeName = dtrow["OfficeName"].ToString();
Office.City = dtrow["City"].ToString();
Office.Country = dtrow["Country"].ToString();
details.Add(Office);
}
//using (SqlConnection con = new SqlConnection(@"Data Source=kartikpatel\SQLEXPRESS;Initial Catalog=master;Integrated Security=True"))
//{
// using (SqlCommand cmd = new SqlCommand("select OfficeName,City,Country from Office", con))
// {
// con.Open();
// SqlDataAdapter da = new SqlDataAdapter(cmd);
// da.Fill(dt);
// foreach (DataRow dtrow in dt.Rows)
// {
// OfficeDetails Office = new OfficeDetails();
// Office.OfficeName = dtrow["OfficeName"].ToString();
// Office.City = dtrow["City"].ToString();
// Office.Country = dtrow["Country"].ToString();
// details.Add(Office);
// }
// }
//}
return details.ToArray();
}
}