7.5.1.2 Adding the HTML Helper Method; Listing 7-18. The Contents of the PagingHelpers.cs Class File

SportsStore/SportsStore.WebUI/HtmlHelpers/PagingHelpers.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Web;
+using System.Web.Mvc;
+using SportsStore.WebUI.Models;
+
+namespace SportsStore.WebUI.HtmlHelpers
+{
+    public static class PagingHelpers
+    {
+        public static MvcHtmlString PageLinks(this HtmlHelper html,
+            PagingInfo pagingInfo,
+            Func<int, string> pageUrl)
+        {
+            StringBuilder result = new StringBuilder();
+            for (int i = 1; i <= pagingInfo.TotalPages; i++)
+            {
+                TagBuilder tag = new TagBuilder("a");
+                tag.MergeAttribute("href", pageUrl(i));
+                tag.InnerHtml = i.ToString();
+                if (i == pagingInfo.CurrentPage)
+                {
+                    tag.AddCssClass("selected");
+                    tag.AddCssClass("btn-primary");
+                }
+                tag.AddCssClass("btn btn-default");
+                result.Append(tag.ToString());
+            }
+            return MvcHtmlString.Create(result.ToString());
+        }
+    }
+}

SportsStore/SportsStore.WebUI/Models/PagingInfo.cs

@@ -5,7 +5,7 @@ using System.Web;
 
 namespace SportsStore.WebUI.Models
 {
-    public class PaingInfo
+    public class PagingInfo
     {
         public int TotalItems { get; set; }
         public int ItemsPerPage { get; set; }

SportsStore/SportsStore.WebUI/SportsStore.WebUI.csproj

@@ -121,8 +121,9 @@
     <Compile Include="Global.asax.cs">
       <DependentUpon>Global.asax</DependentUpon>
     </Compile>
+    <Compile Include="HtmlHelpers\PagingHelpers.cs" />
     <Compile Include="Infrastructure\NinjectDependencyResolver.cs" />
-    <Compile Include="Models\PaingInfo.cs" />
+    <Compile Include="Models\PagingInfo.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>