integrate controller view model ASP.NET MVC-IGI

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In ASP.NET MVC, the controller is responsible for processing user requests, the model represents the data and business logic, and the view is responsible for displaying the data to the user.

To integrate the controller, view, and model, you can follow these steps:

Define a model class that represents the data and business logic of your application.
Create a controller class that handles user requests and interacts with the model to retrieve or modify data.
Define a view that displays the data to the user and accepts user input.
In the controller, create an action method that retrieves the data from the model and passes it to the view.
In the view, use Razor syntax or a similar templating language to display the data.
In the view, use HTML forms or other input controls to accept user input.
In the controller, create an action method that handles the user input and modifies the model accordingly.
Use data annotations or other validation techniques to ensure the integrity of user input.
Render the view with the updated data.

Here is an example of how to integrate the controller, view, and model in ASP.NET MVC:

Define a model class:

public class Product
{
    public int Id { get; set; }
    public string Name { get; set; }
    public decimal Price { get; set; }
}

Create a controller class:

public class ProductController : Controller
{
    private readonly ApplicationDbContext _context;

    public ProductController(ApplicationDbContext context)
    {
        _context = context;
    }

    public IActionResult Index()
    {
        var products = _context.Products.ToList();
        return View(products);
    }

    [HttpGet]
    public IActionResult Create()
    {
        return View();
    }

    [HttpPost]
    public IActionResult Create(Product product)
    {
        if (ModelState.IsValid)
        {
            _context.Products.Add(product);
            _context.SaveChanges();
            return RedirectToAction(nameof(Index));
        }
        return View(product);
    }
}

Define a view that displays the data to the user and accepts user input:

@model IEnumerable<Product>

## Products

<table class="table">
    <thead>
        <tr>
            <th>Id</th>
            <th>Name</th>
            <th>Price</th>
        </tr>
    </thead>
    <tbody>
        @foreach (var product in Model)
        {
            <tr>
                <td>@product.Id</td>
                <td>@product.Name</td>
                <td>@product.Price</td>
            </tr>
        }
    </tbody>
</table>

<a asp-action="Create">Create New</a>

In the controller, create an action method that retrieves the data from the model and passes it to the view:

public IActionResult Index()
{
    var products = _context.Products.ToList();
    return View(products);
}

In the view, use Razor syntax or a similar templating language to display the data.
In the view, use HTML forms or other input controls to accept user input:

@model Product

## Create Product

<form asp-action="Create">
    <div class="form-group">
        <label asp-for="Name"></label>
        <input asp-for="Name" class="form-control" />
        <span asp-validation-for="Name" class="text-danger"></span>
    </div>
    <div class="form-group">
        <label asp-for="Price"></label>
        <input asp-for="Price" class="form-control" />
        <span as

tutorial

integrate controller view model ASP.NET MVC