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Start your free trialBrad Hinton
12,972 PointsI'm getting an error in my Index.cshtml file "Cannot convert method group 'DisplayText' to non-delegate 'dynamic'."
Index.cshtml
@model ComicBookGallery.Models.ComicBook
@{
ViewBag.Title = Model.DisplayText;
}
<h2>@Model.DisplayText</h2>
<div class="row">
@foreach (var comicBook in Model)
{
<div class="col-md-3">
<h4>@comicBook.DisplayText</h4>
<img src="/Images/@comicBook.CoverImageFileName"
alt="The Amazing Spider-Man #700"
class="img-responsive" />
</div>
}
</div>
ComicBook.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace ComicBookGallery.Models
{
public class ComicBook
{
public int Id { get; set; }
public string SeriesTitle { get; set; }
public int IssueNumber { get; set; }
public string DescriptionHtml { get; set; }
public Artist[] Artists { get; set; }
public bool Favorite { get; set; }
public string DisplayText
{
get
{
return SeriesTitle + " #" + IssueNumber;
}
}
//series-title-issuenumber.jpg
public string CoverImageFileName
{
get
{
return SeriesTitle.Replace(" ", "-")
.ToLower() + "-" + IssueNumber + ".jpg";
}
}
}
}
1 Answer
Steven Parker
231,198 PointsIt looks like this page is set up to expect a single comicBook object as the model:
@model ComicBookGallery.Models.ComicBook
<h2>@Model.DisplayText</h2>
But then later, the code is using the model as an iterable:
@foreach (var comicBook in Model)
<h4>@comicBook.DisplayText</h4>
So what does the controller actually give it, a single object or an iterable collection? One or the other of these needs to be adjusted.