Update documentation parameters and clean up visibility logic in Index page

docs/en/docs-params.json

@@ -45,7 +45,7 @@
         "MudBlazor": "MudBlazor"
       },
       "dependsOn": {
-        "UI": ["Blazor", "BlazorServer", "BlazorWebApp"]
+        "UI": ["Blazor", "BlazorServer", "BlazorWebApp", "MAUIBlazor"]
       }
     }
   ]

modules/docs/src/Volo.Docs.Application.Contracts/Volo/Docs/Documents/DocumentParameterDto.cs

@@ -10,12 +10,6 @@ namespace Volo.Docs.Documents
 
         public Dictionary<string, string> Values { get; set; }
 
-        /// <summary>
-        /// Conditional visibility: this parameter is shown only when the keyed parameter's
-        /// current value is one of the listed values.
-        /// Example: "DependsOn": { "UI": [ "Blazor", "BlazorServer", "BlazorWebApp" ] }
-        /// An empty dictionary means the parameter is always shown.
-        /// </summary>
-        public Dictionary<string, List<string>> DependsOn { get; set; } = new Dictionary<string, List<string>>();
+        public Dictionary<string, List<string>> DependsOn { get; set; }
     }
 }

modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml

@@ -475,8 +475,6 @@
                 <div class="docs-text-field">
                     <div class="position-relative">
                         @{
-                            // Filter the parameters that should actually be shown (after applying DependsOn rules)
-                            // before computing the grid layout, otherwise hidden parameters would still occupy a column slot.
                             var visibleParameters = Model.DocumentPreferences?.Parameters?
                                 .Where(p => Model.IsParameterVisible(p))
                                 .ToList() ?? new List<DocumentParameterDto>();
@@ -498,7 +496,6 @@
                                         var count = visibleParameters.Count;
                                         var rowCount = count / maxCellCount + (count % maxCellCount > 0 ? 1 : 0);
                                         var cellSize = 12 / (count > maxCellCount ? maxCellCount : count);
-                                        // Last row may have fewer items than maxCellCount; size them to fill the row width.
                                         var lastRowCellCount = count - (rowCount - 1) * maxCellCount;
                                         var latestCellSize = 12 / lastRowCellCount;
 

modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml.cs

@@ -99,12 +99,6 @@ namespace Volo.Docs.Pages.Documents.Project
             return IsParameterVisibleGiven(parameter, UserPreferences);
         }
 
-        // Per-rule semantics for a (parameter, current selection) context:
-        //   - rule.Value == null              : malformed list, skip the rule (fail-open)
-        //   - key not in current document     : rule references an unknown parameter, skip (fail-open)
-        //   - rule.Value.Count == 0           : explicit empty allow-list, hide the parameter (author intent: "never show")
-        //   - selected value not in allow-list: hide
-        //   - selected value in allow-list    : pass this rule
         protected virtual bool IsParameterVisibleGiven(DocumentParameterDto parameter, IReadOnlyDictionary<string, string> selectedValues)
         {
             if (parameter.DependsOn == null || parameter.DependsOn.Count == 0)
@@ -883,9 +877,6 @@ namespace Volo.Docs.Pages.Documents.Project
             AlternativeOptionLinkQueries = CollectAlternativeOptionLinksRecursively(0, new Dictionary<string, string>());
         }
 
-        // Generates all parameter combinations as query strings, but skips parameters whose DependsOn rules
-        // aren't satisfied by the partially-built selection. This avoids producing nonsensical combinations
-        // (e.g. UI=MVC&BlazorUI=MudBlazor when BlazorUI depends on UI ∈ {Blazor, BlazorServer, BlazorWebApp}).
         private List<string> CollectAlternativeOptionLinksRecursively(int index, Dictionary<string, string> selected)
         {
             if (index >= DocumentPreferences.Parameters.Count)
@@ -895,8 +886,6 @@ namespace Volo.Docs.Pages.Documents.Project
 
             var option = DocumentPreferences.Parameters[index];
 
-            // If this parameter is hidden in the current selection context, omit it from the query
-            // and continue with the next parameter (no Cartesian fan-out for this option).
             if (!IsParameterVisibleGiven(option, selected))
             {
                 return CollectAlternativeOptionLinksRecursively(index + 1, selected);