Introduction
This article is going to show you how to implement a asp .net webservice and use it to bind jqxgrid with your Sql DataBase.
Background
how a jqxgrid can be responsive and right to left speccially for Persian Language Support in web forms.
زبان فارسی
Using the code
Create an Asp .Net Web forms project .
Add an Asp .Net WebService to your solution too.
WebService can return DataSet.
here is my asmx file :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Script.Services;
using System.Data.SqlClient;
using System.Data;
using System.Configuration;
namespace JQX_WS
{
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
public class Grid : System.Web.Services.WebService
{
public static DataSet GetData(SqlCommand cmd)
{
string strConnString = @"You Conmnection String";
using (SqlConnection con = new SqlConnection(strConnString))
{
using (SqlDataAdapter adapter = new SqlDataAdapter())
{
cmd.Connection = con;
adapter.SelectCommand = cmd;
using (DataSet ds = new DataSet())
{
adapter.Fill(ds);
return ds;
}
}
}
}
}
}
in aspx file u have to get the source data with ajax GET request from a method on your page.
and my web page aspx file is like this :
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="JQXDemos._Default" %>
<!DOCTYPE html>
<html lang="en">
<head>
<title></title>
<link href="Styles/jqx.base.css" rel="stylesheet" type="text/css" />
<link href="Styles/jqx.classic.css" rel="stylesheet" type="text/css" />
<script src="Scripts/jquery-1.11.1.min.js" type="text/javascript"></script>
<script src="Scripts/jqxcore.js" type="text/javascript"></script>
<script src="Scripts/jqxbuttons.js" type="text/javascript"></script>
<script src="Scripts/jqxdata.js" type="text/javascript"></script>
<script src="Scripts/jqxgrid.js" type="text/javascript"></script>
<script src="Scripts/jqxgrid.selection.js" type="text/javascript"></script>
<script src="Scripts/jqxmenu.js" type="text/javascript"></script>
<script src="Scripts/jqxscrollbar.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
source = {
datatype: "xml",
datafields: [
{ name: 'username' },
{ name: 'name' },
{ name: 'tell' }
],
async: false,
record: 'Table',
url: 'Default.aspx/GetCustomers',
};
var dataAdapter = new $.jqx.dataAdapter(source,
{ contentType: 'application/json; charset=utf-8'}
);
$("#jqxgrid").jqxGrid({
width: '100%',
source: dataAdapter,
theme:'classic',
autoheight: true,
columns: [
{ text: 'نام کاربری', dataField: 'username', align: 'right', cellsalign: 'right'},
{ text: 'نام', dataField: 'name', align: 'right', cellsalign: 'right'},
{ text: 'تلفن', dataField: 'tell', align: 'right', cellsalign: 'right' }
]
});
});
</script>
</head>
<body class="default">
<div id="jqxgrid" style="font-family:Tahoma">
</div>
</body>
</html>
Remember to set the Language of your code snippet using the Language dropdown.
columns are in farsi . use :
autoheight: true,
to fit height .
align: 'right', cellsalign: 'right'
for right-to-left layout of items.
then finally in your .CS code raise get dataset from your webService and convert it to XML :
here is CS code of Default.aspx.cs :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Services;
using System.Web.Script.Services;
using System.Data;
using System.Data.SqlClient;
namespace JQXDemos
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
[WebMethod]
[ScriptMethod(UseHttpGet = true, ResponseFormat = ResponseFormat.Xml)]
public static string GetCustomers()
{
string query = "SELECT username,name , tell FROM operator";
SqlCommand cmd = new SqlCommand(query);
DataSet data = JQX_WS.Grid.GetData(cmd);
System.IO.StringWriter writer = new System.IO.StringWriter();
data.Tables[0].WriteXml(writer, XmlWriteMode.WriteSchema, false);
return writer.ToString();
}
}
}
