refactor: 精简代码统一 DOM 结构

Author: ArgoZhang

src/BootstrapBlazor/Components/Tab/Tab.razor

@@ -51,11 +51,11 @@ else
                                 }
                                 else if (item.IsDisabled)
                                 {
-                                    @RenderDisabledHeaderByStyle(item)
+                                    @RenderDisabledHeader(item)
                                 }
                                 else
                                 {
-                                    @RenderHeaderByStyle(item)
+                                    @RenderHeader(item)
                                 }
                             }
                             @if (IsCard || IsBorderCard)
@@ -124,7 +124,7 @@ else
         @RenderTabItemContent(item)
     </CascadingValue>;
 
-    RenderFragment RenderChromeDisabledHeader(TabItem item) =>
+    RenderFragment RenderDisabledHeader(TabItem item) =>
     @<div @key="@item" class="@GetItemWrapClassString(item)">
         <div role="tab" class="@GetClassString(item)">
             @RenderHeaderContent(item)
@@ -136,12 +136,7 @@ else
         }
     </div>;
 
-    RenderFragment RenderDefaultDisabledHeader(TabItem item) =>
-    @<div @key="item" role="tab" class="@GetClassString(item)">
-        @RenderHeaderContent(item)
-    </div>;
-
-    RenderFragment RenderChromeHeader(TabItem item) =>
+    RenderFragment RenderHeader(TabItem item) =>
     @<div @key="@item" class="@GetItemWrapClassString(item)">
         <a href="@item.Url" role="tab" tabindex="-1" class="@GetClassString(item)" @onclick="@(() => OnClickTabItem(item))" @onclick:preventDefault="@(!ClickTabToNavigation)" draggable="@DraggableString">
             @RenderHeaderContent(item)
@@ -153,11 +148,6 @@ else
         }
     </div>;
 
-    RenderFragment RenderDefaultHeader(TabItem item) =>
-    @<a @key="item" href="@item.Url" role="tab" tabindex="-1" class="@GetClassString(item)" @onclick="@(() => OnClickTabItem(item))" @onclick:preventDefault="@(!ClickTabToNavigation)" draggable="@DraggableString">
-        @RenderHeaderContent(item)
-    </a>;
-
     RenderFragment RenderHeaderContent(TabItem item) =>
     @<div class="tabs-item-body">
         @if (!string.IsNullOrEmpty(item.Icon))

src/BootstrapBlazor/Components/Tab/Tab.razor.cs

@@ -879,10 +879,6 @@ public async Task DragItemCallback(int originIndex, int currentIndex)
 
     private string? GetIdByTabItem(TabItem item) => (ShowFullScreen && item.ShowFullScreen) ? ComponentIdGenerator.Generate(item) : null;
 
-    private RenderFragment RenderDisabledHeaderByStyle(TabItem item) => TabStyle == TabStyle.Default ? RenderDefaultDisabledHeader(item) : RenderChromeDisabledHeader(item);
-
-    private RenderFragment RenderHeaderByStyle(TabItem item) => TabStyle == TabStyle.Default ? RenderDefaultHeader(item) : RenderChromeHeader(item);
-
     /// <summary>
     /// <inheritdoc/>
     /// </summary>