.Aspx page code:-
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Reg.aspx.cs" Inherits="jquery_insert_update_delete.Reg" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="jquery-3.2.1.min.js"></script>
<script type="text/javascript">
EID = 0;
$(document).ready(function () {
Databind();
});
function Savedata()
{
if ($("#btnsave").val() == "Update") {
$.ajax({
url: 'Reg.aspx/Update',
type: 'post',
contentType: 'application/json;charset=utf-8',
datatype: 'json',
data: "{A:'" + $("#textname").val() + "',B:'" + $("#textage").val() + "',C:'" + $("#textaddress").val() + "',D:'" + EID + "'}",
success: function () {
alert('Update Successfull !!');
$("#btnsave").val("Save")
Databind();
},
error: function () {
alert('Update error !!');
}
});
}
else {
$.ajax({
url: 'Reg.aspx/Insert',
type: 'post',
contentType: 'application/json;charset=utf-8',
datatype: 'json',
data: "{A:'" + $("#textname").val() + "',B:'" + $("#textage").val() + "',C:'" + $("#textaddress").val() + "'}",
success: function () {
alert('Insert Successfull !!');
},
error: function () {
alert('insert error !!');
}
});
}
}
function Databind() {
$.ajax({
url: 'Reg.aspx/Getdata',
type: 'post',
contentType: 'application/json;charset=utf-8',
datatype: 'json',
data: "{}",
success: function (ds) {
ds = JSON.parse(ds.d);
$("#tbl").find("tr:gt(0)").remove();
for (var i = 0; i < ds.length; i++) {
$("#tbl").append('<tr> <td>' + ds[i].Name + '</td> <td>' + ds[i].Age + '</td> <td>' + ds[i].Address + '</td> <td><input type="button" id="btndelete" value="Delete" onclick="Delete(' + ds[i].Empid + ')" /></td> <td><input type="button" id="btnedit" value="Edit" onclick="Edit(' + ds[i].Empid + ')" /></td> </tr>');
}
},
error: function () {
alert('insert error !!');
}
});
}
function Delete(Empid) {
$.ajax({
url: 'Reg.aspx/Deletedata',
type: 'post',
contentType: 'application/json;charset=utf-8',
datatype: 'json',
data: "{A:'"+Empid+"'}",
success: function(){
alert('Deleted successfull !!');
Databind();
},
error: function () {
alert('Deleted error !!');
}
});
}
function Edit(Empid) {
$.ajax({
url: 'Reg.aspx/Dataedit',
type: 'post',
contentType: 'application/json;charset=utf-8',
datatype: 'json',
data: "{A:'" + Empid + "'}",
success: function (ds) {
ds = JSON.parse(ds.d);
$("#textname").val(ds[0].Name);
$("#textage").val(ds[0].Age);
$("#textaddress").val(ds[0].Address);
$("#btnsave").val("Update")
EID = Empid;
},
error: function () {
alert('edit error !!');
}
});
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td>Name:</td>
<td><input type="text" id="textname" /></td>
</tr>
<tr>
<td>Age:</td>
<td><input type="text" id="textage" /></td>
</tr>
<tr>
<td>Address</td>
<td><input type="text" id="textaddress" /></td>
</tr>
<tr>
<td></td>
<td><input type="button" id="btnsave" value="Save" onclick="Savedata()" /></td>
</tr>
</table>
<table id="tbl" border="1" style="background-color:pink">
<tr style="background-color:maroon;color:white">
<th>Name</th>
<th>Age</th>
<th>Address</th>
<th></th>
</tr>
</table>
</div>
</form>
</body>
</html>
.CS page code:-
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Web.Services;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
namespace jquery_insert_update_delete
{
public partial class Reg : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
[WebMethod]
public static void Insert(string A, int B, string C)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString);
con.Open();
SqlCommand cmd = new SqlCommand("usp_employee_insert", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Name", A);
cmd.Parameters.AddWithValue("@Age", B);
cmd.Parameters.AddWithValue("@Address", C);
cmd.ExecuteNonQuery();
con.Close();
}
[WebMethod]
public static void Update(string A, int B, string C,int D)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString);
con.Open();
SqlCommand cmd = new SqlCommand("usp_employee_update", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Name", A);
cmd.Parameters.AddWithValue("@Age", B);
cmd.Parameters.AddWithValue("@Address", C);
cmd.Parameters.AddWithValue("@Empid", D);
cmd.ExecuteNonQuery();
con.Close();
}
[WebMethod]
public static string Getdata()
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString);
string dt = "";
con.Open();
SqlCommand cmd = new SqlCommand("usp_employee_get", con);
cmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
if (ds.Tables[0].Rows.Count > 0)
{
dt = JsonConvert.SerializeObject(ds.Tables[0]);
}
return dt;
}
[WebMethod]
public static void Deletedata(int A)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString);
con.Open();
SqlCommand cmd = new SqlCommand("usp_employee_delete", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Empid", A);
cmd.ExecuteNonQuery();
con.Close();
}
[WebMethod]
public static string Dataedit(int A)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString);
string dt = "";
con.Open();
SqlCommand cmd = new SqlCommand("usp_employee_edit", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Empid", A);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
con.Close();
if (ds.Tables[0].Rows.Count>0)
{
dt = JsonConvert.SerializeObject(ds.Tables[0]);
}
return dt;
}
}
}
Connection string:-
<connectionStrings>
<add name="DBCS" connectionString="data source=Shiva;integrated security=true;initial catalog=jquery_insert_update_delete"/>
</connectionStrings>
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