Insert Details into Database using MVC

Introduction :

Hi, In this tutorial you will look how to insert the data into database. using MVC. you can follow the below steps for this tutorial

Step 1 : Select MVC web application

Step 2 : Select Empty template with Razor view Engine.

Step 3 : Create the Database,Table for Which you are going to insert

Step 4 : Right Click on model folder add a class file to it.

Step 5 : Give the name to the class file created in Model folder.

Step 6 : Start writing code to model.

Create Property class for the details to insert.
Create function for inserting details( DB Layer Coding )

Your model coding looks as below.

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.ComponentModel.DataAnnotations;

using System.Data;

using System.Data.SqlClient;

namespace MVC_1_InsertData.Models

{

public class RegistrationDetails

{

//creatinng property class for the details to insert

public string Name { get; set; }

public string EmailID { get; set; }

public string Mobilenumber { get; set; }

public string Address { get; set; }

SqlConnection con = new SqlConnection("Your connection string");

SqlCommand cmd = new SqlCommand();

//Creating function to insert details

public string InsertRegDetails(RegistrationDetails obj)

{

cmd.CommandText = "Insert into [Table] values('" + obj.Name + "','" + obj.EmailID + "'," + Convert.ToInt64(obj.Mobilenumber) + ",'" + obj.Address + "')";

cmd.Connection = con;

try

{

con.Open();

cmd.ExecuteNonQuery();

con.Close();

return "Success";

}

catch (Exception es)

{

throw es;

}

Step 7 : Right Click on Controller folder and create new Controller.

Step 8: Give name to the controller followed by the text 'Controller'

Step 9 : Your basic controller Structure

Step 9 : Write coding to your Controller

Your controller code looks as below

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using MVC_1_InsertData.Models;

namespace MVC_1_InsertData.Controllers

{

public class RegController : Controller

{

// Calling when we first hit controller.

public ActionResult InsertDetails()

{

return View();

}

// Calling on http post (on Submit)

[HttpPost]

public ActionResult InsertDetails(RegistrationDetails obj)

{

RegistrationDetails objreg = new RegistrationDetails();

string result = objreg.InsertRegDetails(obj);

ViewData["result"] = result;

ModelState.Clear();

return View();

}

Step 10 : Create view by placing your cursor near your ActionResult name as below.

Step 11 : Keep View name as it looks. check strongly typed view select your model.

Step 12 : Your View Firstly looks like below.

Step 13 : Add the below code to the view.

@model MVC_1_InsertData.Models.RegistrationDetails

Layout = null;

}

<!DOCTYPE html>

<html>

<head>

<title>InsertDetails</title>

</head>

<body>

<div>

@using (Html.BeginForm())

{

<table>

<tr>

<td>@Html.TextBoxFor(x => x.Name)</td>

</tr>

<tr>

<td>Email ID</td>

<td>@Html.TextBoxFor(x => x.EmailID)</td>

</tr>

<tr>

<td>Mobile Number</td>

<td>@Html.TextBoxFor(x => x.Mobilenumber)</td>

</tr>

<tr>

<td>Address</td>

<td>@Html.TextAreaFor(x => x.Address)</td>

</tr>

<tr>

</tr>

</table>

}

if (ViewData["result"] != "" && ViewData["result"] != null)

{

ViewData["result"] = null;

alert("Details saved Successfully");

</script>

}

</div>

</body>

</html>

Your Coding part is completed. Now Run your Application,you will find an error that 'resource Cannot be find' Now Change your URL As 'http://localhost:60622/Reg/InsertDetails' to get Output.

To avoid this doing manually later tutorials you will see Routing concepts.

Fourthbottle

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Insert Details into Database using MVC

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