chore(demos): add editor viewcomponent razor pages example

Author: alestoya

Telerik.Examples.RazorPages/Telerik.Examples.RazorPages/Models/EditorModel.cs

@@ -0,0 +1,7 @@
+namespace Telerik.Examples.RazorPages.Models
+{
+    public class EditorModel
+    {
+        public string Value { get; set; }
+    }
+}

Telerik.Examples.RazorPages/Telerik.Examples.RazorPages/Pages/Editor/EditorViewComponent.cshtml

@@ -0,0 +1,10 @@
+@page
+@model EditorViewComponentModel
+
+@{
+    ViewData["Title"] = "Editor - ViewComponent";
+}
+
+<h3>@ViewData["Title"]</h3>
+
+@await Component.InvokeAsync("Editor", EditorViewComponentModel.EditorModel)

Telerik.Examples.RazorPages/Telerik.Examples.RazorPages/Pages/Editor/EditorViewComponent.cshtml.cs

@@ -0,0 +1,17 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Telerik.Examples.RazorPages.Models;
+
+namespace Telerik.Examples.RazorPages.Pages.Editor
+{
+    public class EditorViewComponentModel : PageModel
+    {
+        [BindProperty]
+        public static EditorModel EditorModel { get; set; }
+
+        public void OnGet()
+        {
+            EditorModel = new EditorModel() { Value = "Some Value" };
+        }
+    }
+}

Telerik.Examples.RazorPages/Telerik.Examples.RazorPages/Pages/Shared/Components/Editor/Default.cshtml

@@ -0,0 +1,29 @@
+@model EditorModel
+
+@using Telerik.Examples.RazorPages.Models
+@using Kendo.Mvc.UI
+
+@inject Microsoft.AspNetCore.Antiforgery.IAntiforgery Xsrf
+
+@(Html.Kendo().EditorFor(m => m.Value)
+    .HtmlAttributes(new { style = "width: 100%; height:840px" })
+    .Tools(tools => tools
+          .Clear()
+          .Bold().Italic().Underline()
+          .JustifyLeft().JustifyCenter().JustifyRight()
+          .InsertUnorderedList().InsertOrderedList()
+          .Outdent().Indent()
+          .CreateLink().Unlink()
+          .InsertImage()
+          .TableEditing()
+          .FontName()
+          .FontSize()
+          .ForeColor().BackColor()
+    )
+)
+
+<script>
+    function forgeryToken() {
+        return kendo.antiForgeryTokens();
+    }
+</script>

Telerik.Examples.RazorPages/Telerik.Examples.RazorPages/Program.cs

@@ -31,7 +31,7 @@
 }
 else
 {
-    app.UseExceptionHandler("/Error");
+    app.UseDeveloperExceptionPage();
     // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
     app.UseHsts();
 }

Telerik.Examples.RazorPages/Telerik.Examples.RazorPages/ViewComponents/EditorViewComponent.cs

@@ -0,0 +1,15 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using System.Threading.Tasks;
+using Telerik.Examples.RazorPages.Models;
+
+namespace Telerik.Examples.RazorPages.ViewComponents
+{
+    public class EditorViewComponent : ViewComponent
+    {
+        public async Task<IViewComponentResult> InvokeAsync(EditorModel editorModel)
+        {
+            return View("default", editorModel);
+        }
+    }
+}