From 93144f8faa1c9ada80f5cf44c0a9bd2f31f3c880 Mon Sep 17 00:00:00 2001
From: maliming <malimings@gmail.com>
Date: Fri, 8 May 2026 13:34:51 +0800
Subject: [PATCH] Show indeterminate state on mud "Select All in This Tab"
 checkbox

Top-level "Select All in All Tabs" already used `Indeterminate` to show
a partial-grant state. The per-tab "Select All in This Tab" checkbox
was a plain two-state binding to `Permissions.All(x => x.IsGranted)`,
so a tab with some (but not all) permissions granted rendered as
unchecked - reading as "no permissions granted" to QA.

Bind `Indeterminate` to "any granted but not all granted" to match the
top-level behavior.
---
 .../Components/PermissionManagementModal.razor                 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/permission-management/src/Volo.Abp.PermissionManagement.Blazor.MudBlazor/Components/PermissionManagementModal.razor b/modules/permission-management/src/Volo.Abp.PermissionManagement.Blazor.MudBlazor/Components/PermissionManagementModal.razor
index 4c7eba0bfc..5413f4bbb6 100644
--- a/modules/permission-management/src/Volo.Abp.PermissionManagement.Blazor.MudBlazor/Components/PermissionManagementModal.razor
+++ b/modules/permission-management/src/Volo.Abp.PermissionManagement.Blazor.MudBlazor/Components/PermissionManagementModal.razor
@@ -41,10 +41,11 @@
                     {
                         <MudTabPanel Text="@($"{group.DisplayName} ({group.Permissions.Count(x => x.IsGranted)})")">
                             <div>
-                                <MudCheckBox Color="Color.Primary" UncheckedColor="Color.Default" 
+                                <MudCheckBox Color="Color.Primary" UncheckedColor="Color.Default"
                                             T="bool"
                                             Disabled="@(IsPermissionGroupDisabled(group))"
                                             Value="@(group.Permissions.All(x => x.IsGranted))"
+                                            Indeterminate="@(group.Permissions.Any(x => x.IsGranted) && !group.Permissions.All(x => x.IsGranted))"
                                             ValueChanged="@(async (bool b) => await GroupGrantAllChanged(b, group))"
                                             Label="@L["SelectAllInThisTab"]" />
                                 <MudDivider Class="my-2" />