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C# ASP.NET MVC Basics Modeling and Presenting Data Using Strongly Typed Views

Posted by Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points

asp.net

Update the Detail.cshtml view to be a strongly typed view. Add a model directive to strongly type the view using the Treehouse.Models.VideoGame data model type. Replace the ViewBag Title, Description, and Characters property references with the respective Model properties.

Where did i get wrong??

VideoGamesController.cs 
using System.Web.Mvc;
using Treehouse.Models;

namespace Treehouse.Controllers
{
    public class VideoGamesController : Controller
    {
        public ActionResult Detail()
        {
            var videoGame = new VideoGame()
            {
                Title = "Super Mario 64",
                Description = "Super Mario 64 is a 1996 platform video game developed and published by Nintendo for the Nintendo 64.",
                Characters = new string[]
                {
                    "Mario",
                    "Princess Peach",
                    "Bowser",
                    "Toad",
                    "Yoshi"
                }
            };

            return View(videoGame);
        }
    }
}
Detail.cshtml 
@model Treehouse.Models.VideoGame
@{
    ViewBag.PageTitle = "Video Game Detail";
}

<h1>@Model.Title</h1>


<div>@Model.Description</div>

<h5>Characters: @Model.Characters</h5>
<div>
    <ul>

        @foreach (var character in Model.Characters)
        {
            <li>@character</li>
        }
    </ul>
</div>
VideoGame.cs 
namespace Treehouse.Models
{
    // Don't make any changes to this class!
    public class VideoGame
    {
        public int Id { get; set; }
        public string Title { get; set; }
        public string Description { get; set; }
        public string[] Characters { get; set; }
        public string Publisher { get; set; }

        public string DisplayText
        {
            get
            {
                return Title + " (" + Publisher + ")";
            }
        }
    }
}

4 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

It looks like you did a little bit too much.

The <h5> headers were originally plain text, with no Viewbag references. But you removed one and added a Model property to the other, neither of which was asked for by the challenge.

Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points
Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points

still i get an error message

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Be sure both h5 tags are back to their original state. One was missing entirely, the other was modified.

Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points
Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points

@model Treehouse.Models.VideoGame

@{ Model.DisplayText = "Video Game Detail"; }

<h1>@Model.Title</h1>

<h5>Description:</h5> <div>@Model.Description</div>

<h5>Characters:</h5> <div> <ul> @foreach (var character in Model.Characters) { <li>@character</li> } </ul> </div>

Did you remove the 'ViewBag.Title' property assignment to 'Video Game Detail'?

i dnt get this now

Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points
Sachini Hansini Nawalaella
Sachini Hansini Nawalaella
2,842 Points

now i got the answer.. thank you @Steven Parker