Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C# ASP.NET MVC Basics Views Using ViewBag

gnstudenko
gnstudenko
2,848 Points
Posted by gnstudenko
gnstudenko
2,848 Points

Using ViewBag Challenge Part 2 Not allowing me to continue

The error says I didn't change characters with @ViewBag.Characters but I did, it just wont allow me to continue, any ideas on how to get through?

VideoGamesController.cs 
using System.Web.Mvc;

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

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Video Game Detail</title>
</head>
<body>
    <div>
        <h1>@ViewBag.Title</h1>

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

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

2 Answers

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

You're really close!

The "@" symbol before foreach causes the rest of the line to be in C# mode, so you should not use that symbol when you reference ViewBag.Characters in that same line.

gnstudenko
gnstudenko
2,848 Points
gnstudenko
gnstudenko
2,848 Points

Thanks Steven! great to know that!