From c01933e295d185047bd8830b277a2b54a730207f Mon Sep 17 00:00:00 2001
From: kjh2064 <kjh2064@gmail.com>
Date: Sun, 28 Jun 2026 14:51:30 +0900
Subject: [PATCH] fix: disable prerendering and use interactive-only render
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**Issue**: White screen still appears during page navigation even with prerender: true

**Root cause**: Blazor components (MudGrid, MudPaper, etc.) and their children don't fully render during prerendering phase. Only parent shells render, leaving empty containers.

**Solution**:
- prerender: true → false (App.razor Routes component)
- Pure interactive server rendering (no static prerendering)
- Blazor handles loading state automatically

**UX Result**:
- First page load: Brief loading indicator while Blazor circuit connects (~1-2s)
- Page navigation: Same loading indicator (consistent experience)
- No partial content flashing (no empty containers)
- All Blazor components fully interactive from initial render

This is the correct pattern for Blazor Server apps with complex component trees.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 TaxBaik.Web/Components/Admin/App.razor | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/TaxBaik.Web/Components/Admin/App.razor b/TaxBaik.Web/Components/Admin/App.razor
index c1ad618..35b8075 100644
--- a/TaxBaik.Web/Components/Admin/App.razor
+++ b/TaxBaik.Web/Components/Admin/App.razor
@@ -27,7 +27,7 @@
     <MudThemeProvider @bind-IsDarkMode="isDarkMode" Theme="mudTheme" />
     <MudDialogProvider />
     <MudSnackbarProvider />
-    <Routes @rendermode="new InteractiveServerRenderMode(prerender: true)" />
+    <Routes @rendermode="new InteractiveServerRenderMode(prerender: false)" />
     <script src="_content/MudBlazor/MudBlazor.min.js"></script>
     <script src="js/admin-session.js"></script>
     <script src="_framework/blazor.web.js"></script>