940507: Sample on How to add Form Design Sign in Default Toolbar

Author: SF4524LogeshKumar

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32630.192
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WebApplication5", "WebApplication5\WebApplication5.csproj", "{A2353414-236C-456C-A056-EA7936B2FB5D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{A2353414-236C-456C-A056-EA7936B2FB5D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A2353414-236C-456C-A056-EA7936B2FB5D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A2353414-236C-456C-A056-EA7936B2FB5D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A2353414-236C-456C-A056-EA7936B2FB5D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3204AF55-01CF-43A1-82BB-D2A83742330F}
+	EndGlobalSection
+EndGlobal

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5/EmptyPdf.pdf

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+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+  <fallbackPackageFolders>
+    <clear />
+  </fallbackPackageFolders>
+  <disabledPackageSources>
+    <clear />
+  </disabledPackageSources>
+</configuration>

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5/FormDesigner.pdf

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+@page
+@model ErrorModel
+@{
+    ViewData["Title"] = "Error";
+}
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (Model.ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5/NuGet.config

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using System.Diagnostics;
+
+namespace WebApplication5.Pages
+{
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    [IgnoreAntiforgeryToken]
+    public class ErrorModel : PageModel
+    {
+        public string? RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+        private readonly ILogger<ErrorModel> _logger;
+
+        public ErrorModel(ILogger<ErrorModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
+        }
+    }
+}

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5/PDF_Succinctly.pdf

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+@page "{handler?}"
+@using Syncfusion.EJ2.PdfViewer;
+@using Syncfusion.EJ2
+@using System.IO;
+@model IndexModel
+@{
+    ViewData["Title"] = "Home page";
+    var toolItem1 = new { id = "signature", prefixIcon = "e-icons e-signature", tooltipText = "Add Signature", align = "left", template = "<ul id='signatureMenu'></ul>" };
+
+    // Directly create a List<object> for toolbar items
+    List<object> toolbarItems = new List<object>
+    {
+        toolItem1,
+        "OpenOption",
+        "PageNavigationTool",
+        "MagnificationTool",
+        "PanTool",
+        "SelectionTool",
+        "SearchOption",
+        "PrintOption",
+        "DownloadOption",
+        "UndoRedoTool",
+        "AnnotationEditTool",
+        "FormDesignerEditTool",
+        "CommentTool",
+        "SubmitForm"
+    };
+
+    PdfViewerToolbarSettings toolbarSettings = new PdfViewerToolbarSettings()
+    {
+        ShowTooltip = true,
+        ToolbarItems = toolbarItems // Assign the List<object> directly
+    };
+}
+<br>
+<br>
+<ejs-pdfviewer id="pdfviewer" style="height:600px" toolbarSettings="toolbarSettings" documentPath="https://cdn.syncfusion.com/content/pdf/pdf-succinctly.pdf" documentLoad="documentLoad">
+</ejs-pdfviewer>
+<script>
+    var isSignatureAdded = false;
+    function documentLoad(args) {
+        if (!isSignatureAdded) {
+            var signatureMenuItems = [
+                {
+                    iconCss: 'e-icons e-signature',
+                    items: [{ text: 'Add Signature' }, { text: 'Add Initial' }],
+                },
+            ];
+            new ej.navigations.Menu(
+                {
+                    items: signatureMenuItems,
+                    showItemOnClick: true,
+                    select: onSignatureClick,
+                },
+                '#signatureMenu'
+            );
+            isSignatureAdded = true;
+        }
+    };
+    function onSignatureClick(event) {
+        var viewer = document.getElementById('pdfviewer').ej2_instances[0];
+        if (event.element.innerText === 'Add Signature') {
+            viewer.designerMode = true;
+            viewer.formDesignerModule.setFormFieldMode("SignatureField");
+        } else if (event.element.innerText === 'Add Initial') {
+            viewer.designerMode = true;
+            viewer.formDesignerModule.setFormFieldMode("InitialField");
+        }
+    }
+</script>

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5/Pages/Error.cshtml

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Caching.Memory;
+using Syncfusion.EJ2.PdfViewer;
+using Newtonsoft.Json;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using System.Reflection;
+using Syncfusion.Pdf.Parsing;
+//using SkiaSharp;
+using Syncfusion.Pdf.Graphics;
+using Syncfusion.Pdf.Security;
+using Syncfusion.Pdf;
+using System.Security.Cryptography.X509Certificates;
+using Syncfusion.Drawing;
+using System.IO;
+using Syncfusion.Pdf.Interactive;
+using Syncfusion.Pdf.Redaction;
+using System.Text.Json.Nodes;
+using SkiaSharp;
+
+namespace WebApplication5.Pages
+{
+    [IgnoreAntiforgeryToken(Order = 1001)]
+    public class IndexModel : PageModel
+    {
+        private readonly IWebHostEnvironment _hostingEnvironment;
+        private IMemoryCache _cache;
+        public IndexModel(IWebHostEnvironment hostingEnvironment, IMemoryCache cache)
+        {
+            _hostingEnvironment = hostingEnvironment;
+            _cache = cache;
+        }
+
+        public class CustomToolbarItems
+        {
+            public CustomToolbarItems() { }
+            public List<object> ToolbarItems { get; set; }
+
+        }
+    }
+}

How to/Form Designer Signature in Default Toolbar/WebApplication5/WebApplication5/Pages/Error.cshtml.cs

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+@page
+@model PrivacyModel
+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<h1>@ViewData["Title"]</h1>
+
+<p>Use this page to detail your site's privacy policy.</p>