Added searchString param to Razor Pages web app

shahedc · May 3, 2020 · 45cc2f3 · 45cc2f3
1 parent 451a585
commit 45cc2f3
Show file tree

Hide file tree

Showing 2 changed files with 33 additions and 16 deletions.
diff --git a/src/NetLearner.Pages/Pages/ResourceLists/Index.cshtml b/src/NetLearner.Pages/Pages/ResourceLists/Index.cshtml
@@ -1,4 +1,4 @@
-@page
+@page "{searchString?}"
 @model NetLearner.Pages.IndexModel
 
 @{
@@ -10,6 +10,12 @@
 <p>
     <a asp-page="Create">Create New List</a>
 </p>
+<form>
+    <p>
+        Search: <input type="text" asp-for="SearchString" />
+        <input type="submit" value="Filter" />
+    </p>
+</form>
 <table class="table">
     <thead>
         <tr>
@@ -20,19 +26,20 @@
         </tr>
     </thead>
     <tbody>
-@foreach (var item in Model.ResourceList) {
-        <tr>
-            <td>
-                <a href="/LearningResources/@item.Id">
-                    @Html.DisplayFor(modelItem => item.Name)
-                </a>
-            </td>
-            <td>
-                <a asp-page="./Edit" asp-route-id="@item.Id">Edit</a> |
-                <a asp-page="./Details" asp-route-id="@item.Id">Details</a> |
-                <a asp-page="./Delete" asp-route-id="@item.Id">Delete</a>
-            </td>
-        </tr>
-}
+        @foreach (var item in Model.ResourceList)
+        {
+            <tr>
+                <td>
+                    <a href="/LearningResources/@item.Id">
+                        @Html.DisplayFor(modelItem => item.Name)
+                    </a>
+                </td>
+                <td>
+                    <a asp-page="./Edit" asp-route-id="@item.Id">Edit</a> |
+                    <a asp-page="./Details" asp-route-id="@item.Id">Details</a> |
+                    <a asp-page="./Delete" asp-route-id="@item.Id">Delete</a>
+                </td>
+            </tr>
+        }
     </tbody>
 </table>
diff --git a/src/NetLearner.Pages/Pages/ResourceLists/Index.cshtml.cs b/src/NetLearner.Pages/Pages/ResourceLists/Index.cshtml.cs
@@ -19,11 +19,21 @@ public IndexModel(NetLearner.SharedLib.Data.LibDbContext context)
             _context = context;
         }
 
+        [BindProperty(SupportsGet = true)]
+        public string SearchString { get; set; }
+
         public IList<ResourceList> ResourceList { get;set; }
 
         public async Task OnGetAsync()
         {
-            ResourceList = await _context.ResourceLists.ToListAsync();
+            var resourceLists = from rs in _context.ResourceLists
+                         select rs;
+            if (!string.IsNullOrEmpty(SearchString))
+            {
+                resourceLists = resourceLists.Where(s => s.Name.Contains(SearchString));
+            }
+
+            ResourceList = await resourceLists.ToListAsync();
         }
     }
 }