display news list and individual

Controllers/newsController.cs

@@ -16,13 +16,28 @@ namespace WebApplication1.Controllers
     {
         private newswebappEntities db = new newswebappEntities();
         
+
         // GET: news
         public ActionResult Index()
         {
-            var news = db.news.ToList();
-            var users = db.users.ToList();
-            var models = new Tuple<List<news>, List<user>>(news, users);
-            return View(db.news.ToList());
+            var models = (from user in db.users // Access Users DbSet
+                        join news in db.news on user.ID equals news.userID into newsGroup // Join News DbSet
+                        from news in newsGroup.DefaultIfEmpty() // Left outer join
+                        where news != null // Filter based on existence of news record
+                        select new newsModel
+                        {
+                            DisplayName = user != null ? user.displayname : null,
+                            NewsID = news.ID, // Use null-conditional operator for missing news
+                            Title = news.title,
+                            Image = news.image,
+                            category = news.cat,
+                            tag = news.tag,
+                            date = news.publishDate,
+                            views = news.views
+                        }).ToList();
+
+
+            return View(models);
         }
 
         // GET: news/Details/5
@@ -38,7 +53,7 @@ namespace WebApplication1.Controllers
                 return HttpNotFound();
             }
             var user = db.users.Find(news.userID);
-           // var model = new Tuple<object,object>(news,user);
+           ViewBag.user = user;
             return View(news);
         }
 

Models/newsModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+namespace WebApplication1.Models
+{
+    public class newsModel
+    {
+        public string DisplayName { get; set; }
+        public string Title { get; set; }
+        public int? NewsID { get; set; }
+        public string Image { get; set; }
+        public string category { get; set; }
+        public string tag { get; set; }
+        public int? views { get; set; }
+        public DateTime? date { get; set; }
+    }
+}

Views/news/Details.cshtml

@@ -1,7 +1,9 @@
-@model WebApplication1.Models.news
+@using WebApplication1.Models
+@model news
 
 @{
     ViewBag.Title = "Details";
+    var _user = ViewBag.user as user;
 }
 
 <h2>Details</h2>
@@ -23,8 +25,8 @@
         </dt>
 
         <dd>
-            <img src="@Model.image" />
-            @Html.DisplayFor(model => model.image)
+            <img src="@Url.Content(Model.image)" height="250" width="200" />
+
         </dd>
 
         <dt>
@@ -68,11 +70,11 @@
         </dd>
 
         <dt>
-            @Html.DisplayNameFor(model => model.userID)
+            original poster
         </dt>
 
         <dd>
-            @Html.DisplayFor(model => model.userID)
+            @_user.displayname
         </dd>
 
         <dt>

Views/news/Index.cshtml

@@ -1,4 +1,5 @@
-@model IEnumerable<WebApplication1.Models.news>
+@using WebApplication1.Models
+@model List<newsModel>
 @{
     ViewBag.Title = "Index";
 }
@@ -11,19 +12,22 @@
 <table class="table">
     <tr>
         <th>
-            @Html.DisplayNameFor(model => model.title)
+            Title
         </th>
         <th>
-            @Html.DisplayNameFor(model => model.cat)
+            Category
         </th>
         <th>
-            @Html.DisplayNameFor(model => model.publishDate)
+            Tag
         </th>
         <th>
-            @Html.DisplayNameFor(model => model.userID)
+            Publisher
         </th>
         <th>
-            @Html.DisplayNameFor(model => model.views)
+            Published On
+        </th>
+        <th>
+            views
         </th>
         <th></th>
     </tr>
@@ -31,24 +35,27 @@
 @foreach (var item in Model) {
     <tr>
         <td>
-            @Html.DisplayFor(modelItem => item.title)
+            @Html.DisplayFor(modelItem => item.Title)
         </td>
         <td>
-            @Html.DisplayFor(modelItem => item.cat)
+            @Html.DisplayFor(modelItem => item.category)
         </td>
         <td>
-            @Html.DisplayFor(modelItem => item.publishDate)
+            @Html.DisplayFor(modelItem => item.tag)
         </td>
         <td>
-            @Html.DisplayFor(modelItem => item.userID)
+            @Html.DisplayFor(modelItem => item.DisplayName)
+        </td>
+        <td>
+            @Html.DisplayFor(modelItem => item.date)
         </td>
         <td>
             @Html.DisplayFor(modelItem => item.views)
         </td>
         <td>
-            @Html.ActionLink("Edit", "Edit", new { id=item.ID }) |
-            @Html.ActionLink("Details", "Details", new { id=item.ID }) |
-            @Html.ActionLink("Delete", "Delete", new { id=item.ID })
+            @Html.ActionLink("Edit", "Edit", new { id = item.NewsID }) |
+            @Html.ActionLink("Details", "Details", new { id = item.NewsID }) |
+            @Html.ActionLink("Delete", "Delete", new { id = item.NewsID })
         </td>
     </tr>
 }

WebApplication1.csproj

@@ -152,6 +152,7 @@
     <Compile Include="Models\category.cs">
       <DependentUpon>Model1.tt</DependentUpon>
     </Compile>
+    <Compile Include="Models\newsModel.cs" />
     <Compile Include="Models\Login.cs" />
     <Compile Include="Models\Register.cs" />
     <Compile Include="Controllers\tagsController.cs" />