wip - complex excel download demo setup

ReportDemoComponents/ComplexClosedXMLDemo.razor

@@ -1,4 +1,3 @@
-@using ClosedXML.Excel
 @using ClosedXML.Report
 @using Microsoft.JSInterop
 
@@ -24,12 +23,13 @@
     private IJSObjectReference? module;
     private string? base64String;
 
-    [Inject] private TableOfContents tableOfContents { get; set; } = default!;
+    [Inject] private TableOfContents TableOfContents { get; set; } = default!;
     [Inject] private IJSRuntime JSRuntime { get; set; } = default!;
+    [Inject] private HttpClient HttpClient { get; set; } = default!;
 
-    protected override void OnInitialized()
+    protected override async Task OnInitializedAsync()
     {
-        var data = tableOfContents.AllContents;
+        var data = TableOfContents.AllContents;
 
         var complexData = new
         {
@@ -58,20 +58,22 @@
                        }).ToList()
         };
 
-        // var template = new XLTemplate(@"ILoveDotNetContentTemplate.xlsx");
+        var file = await HttpClient.GetStreamAsync("./files/ILoveDotNetContentTemplate.xlsx");
+
+        @* var template = new XLTemplate(file);
 
-        // template.AddVariable(complexData);
-        // template.Generate();
-        // template.Workbook.Worksheets
-        //     .Worksheet(template.Workbook.Worksheets.First().Name)
-        //     .ColumnsUsed()
-        //     .AdjustToContents();
+        template.AddVariable(complexData);
+        template.Generate();
+        template.Workbook.Worksheets
+            .Worksheet(template.Workbook.Worksheets.First().Name)
+            .ColumnsUsed()
+            .AdjustToContents();
 
-        // using var stream = new MemoryStream();
-        // template.SaveAs(stream);
+        using var stream = new MemoryStream();
+        template.SaveAs(stream);
 
-        // var bytes = stream.ToArray();
-        // base64String = Convert.ToBase64String(bytes);
+        var bytes = stream.ToArray();
+        base64String = Convert.ToBase64String(bytes); *@
     }
 
     protected override async Task OnAfterRenderAsync(bool firstRender)

ReportDemoComponents/Pages/Blogs/GenerateClosedXMLExcel.razor

@@ -241,6 +241,17 @@
                 I attempted to export complex real-world data from I Love .NET, and the output is as follows. You can alos notice how Generated Date get formatted as expected.
             </p>
 
+            <ErrorBoundary>
+                <ChildContent>
+                    <ComplexClosedXMLDemo></ComplexClosedXMLDemo>
+                </ChildContent>
+                <ErrorContent>
+                    <div class="[ bg-red-500 ]">
+                        <p class="[ text-white ]">An error occured while downloading the excel. Please try again later.</p>
+                    </div>
+                </ErrorContent>
+            </ErrorBoundary>
+
             <p>Template:</p>
 
             <figure>

ReportDemoComponents/ReportDemoComponents.csproj

@@ -6,6 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="ClosedXML" Version="0.104.2" />
+    <PackageReference Include="ClosedXML.Report" Version="0.2.10" />
     <PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="9.0.0" />
     <PackageReference Include="QuestPDF" Version="2202.8.2" />
   </ItemGroup>

ReportDemoComponents/SimpleClosedXMLDemo.razor

@@ -23,12 +23,12 @@
     private IJSObjectReference? module;
     private string? base64String;
 
-    [Inject] private TableOfContents tableOfContents { get; set; } = default!;
+    [Inject] private TableOfContents TableOfContents { get; set; } = default!;
     [Inject] private IJSRuntime JSRuntime { get; set; } = default!;
 
     protected override void OnInitialized()
     {
-        var data = tableOfContents.AllContents;
+        var data = TableOfContents.AllContents;
         var table = data.ToDataTable("contents");
 
         using var wb = new XLWorkbook();