refactor(Modal): use BootstrapBlazorRootOutlet wrap Modal component

src/BootstrapBlazor.Server/Components/Layout/BaseLayout.razor.css

@@ -6,4 +6,6 @@
 
 main {
     min-height: calc(100vh - var(--bs-header-height));
+    position: relative;
+    z-index: 10;
 }

src/BootstrapBlazor.Server/Components/Layout/MainLayout.razor.css

@@ -4,6 +4,8 @@
 
 .main {
     padding: var(--bb-main-pading);
+    position: relative;
+    z-index: 5;
 }
 
 .sidebar-title {

src/BootstrapBlazor/Components/Dialog/Dialog.razor.cs

@@ -55,7 +55,7 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
         }
     }
 
-    private async Task Show(DialogOption option)
+    private Task Show(DialogOption option)
     {
         _onShownAsync = async () =>
         {
@@ -158,7 +158,8 @@ private async Task Show(DialogOption option)
 
         // Add ModalDialog to the container
         DialogParameters.Add(parameters, (_isKeyboard, _isBackdrop));
-        await InvokeAsync(StateHasChanged);
+        StateHasChanged();
+        return Task.CompletedTask;
     }
 
     private static RenderFragment RenderDialog(int index, Dictionary<string, object> parameter) => builder =>

src/BootstrapBlazor/Components/Modal/Modal.razor

@@ -2,8 +2,10 @@
 @inherits BootstrapModuleComponentBase
 @attribute [BootstrapModuleAutoLoader(JSObjectReference = true)]
 
-<div @attributes="@AdditionalAttributes" class="@ClassString" tabindex="-1" role="dialog" data-bs-backdrop="@Backdrop" data-bs-keyboard="@KeyboardString" id="@Id">
-    <CascadingValue Value="this" IsFixed="true">
-        @ChildContent
-    </CascadingValue>
-</div>
+<BootstrapBlazorRootContent>
+    <div @attributes="@AdditionalAttributes" class="@ClassString" tabindex="-1" role="dialog" data-bs-backdrop="@Backdrop" data-bs-keyboard="@KeyboardString" id="@Id">
+        <CascadingValue Value="this" IsFixed="true">
+            @ChildContent
+        </CascadingValue>
+    </div>
+</BootstrapBlazorRootContent>

src/BootstrapBlazor/Components/Modal/Modal.razor.cs

@@ -8,68 +8,69 @@
 namespace BootstrapBlazor.Components;
 
 /// <summary>
-/// Modal 组件
+/// Modal component
 /// </summary>
 public partial class Modal
 {
     /// <summary>
-    /// 获得 样式字符串
+    /// Gets the style string
     /// </summary>
     private string? ClassString => CssBuilder.Default("modal")
         .AddClass("fade", IsFade)
+        .AddClassFromAttributes(AdditionalAttributes)
         .Build();
 
     /// <summary>
-    /// 获得 ModalDialog 集合
+    /// Gets the collection of ModalDialog
     /// </summary>
     protected List<ModalDialog> Dialogs { get; } = new(8);
 
     private readonly ConcurrentDictionary<IComponent, Func<Task>> _shownCallbackCache = [];
 
     /// <summary>
-    /// 获得/设置 是否后台关闭弹窗 默认 false
+    /// Gets or sets whether to close the popup in the background, default is false
     /// </summary>
     [Parameter]
     public bool IsBackdrop { get; set; }
 
     /// <summary>
-    /// 获得/设置 是否开启键盘支持 默认 true 响应键盘 ESC 按键
+    /// Gets or sets whether to enable keyboard support, default is true to respond to the ESC key
     /// </summary>
     [Parameter]
     public bool IsKeyboard { get; set; } = true;
 
     /// <summary>
-    /// 获得/设置 是否开启淡入淡出动画 默认为 true 开启动画
+    /// Gets or sets whether to enable fade in and out animation, default is true to enable animation
     /// </summary>
     [Parameter]
     public bool IsFade { get; set; } = true;
 
     /// <summary>
-    /// 获得/设置 子组件
+    /// Gets or sets the child component
     /// </summary>
     [Parameter]
     public RenderFragment? ChildContent { get; set; }
 
     /// <summary>
-    /// 获得/设置 组件已经渲染完毕回调方法
+    /// Gets or sets the callback method when the component has finished rendering
     /// </summary>
     [Parameter]
     public Func<Modal, Task>? FirstAfterRenderCallbackAsync { get; set; }
 
     /// <summary>
-    /// 获得/设置 弹窗已显示时回调此方法
+    /// Gets or sets the callback method when the popup is shown
     /// </summary>
     [Parameter]
     public Func<Task>? OnShownAsync { get; set; }
 
     /// <summary>
-    /// 获得/设置 关闭弹窗回调委托
+    /// Gets or sets the callback delegate when the popup is closed
     /// </summary>
     [Parameter]
     public Func<Task>? OnCloseAsync { get; set; }
 
     /// <summary>
-    /// 获得 后台关闭弹窗设置
+    /// Gets the background close popup setting
     /// </summary>
     private string? Backdrop => IsBackdrop ? null : "static";
 
@@ -97,7 +98,7 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
     protected override Task InvokeInitAsync() => InvokeVoidAsync("init", Id, Interop, nameof(ShownCallback), nameof(CloseCallback));
 
     /// <summary>
-    /// 添加对话框方法
+    /// Method to add a dialog
     /// </summary>
     /// <param name="dialog"></param>
     internal void AddDialog(ModalDialog dialog)
@@ -107,12 +108,12 @@ internal void AddDialog(ModalDialog dialog)
     }
 
     /// <summary>
-    /// 移除对话框方法
+    /// Method to remove a dialog
     /// </summary>
     /// <param name="dialog"></param>
     internal void RemoveDialog(ModalDialog dialog)
     {
-        // 移除当前弹窗
+        // Remove the current popup
         Dialogs.Remove(dialog);
 
         if (Dialogs.Count > 0)
@@ -123,15 +124,15 @@ internal void RemoveDialog(ModalDialog dialog)
 
     private void ResetShownDialog(ModalDialog dialog)
     {
-        // 保证新添加的 Dialog 为当前弹窗
+        // Ensure the newly added Dialog is the current popup
         Dialogs.ForEach(d =>
         {
             d.IsShown = d == dialog;
         });
     }
 
     /// <summary>
-    /// 弹窗已经弹出回调方法 JSInvoke 调用
+    /// Callback method when the popup has been shown, called by JSInvoke
     /// </summary>
     /// <returns></returns>
     [JSInvokable]
@@ -149,20 +150,20 @@ public async Task ShownCallback()
     }
 
     /// <summary>
-    /// 弹窗已经关闭回调方法 JSInvoke 调用
+    /// Callback method when the popup has been closed, called by JSInvoke
     /// </summary>
     /// <returns></returns>
     [JSInvokable]
     public async Task CloseCallback()
     {
-        // 移除当前弹窗
+        // Remove the current popup
         var dialog = Dialogs.FirstOrDefault(d => d.IsShown);
         if (dialog != null)
         {
             Dialogs.Remove(dialog);
         }
 
-        // 多级弹窗支持
+        // Support for multi-level popups
         if (Dialogs.Count > 0)
         {
             ResetShownDialog(Dialogs.Last());
@@ -175,7 +176,7 @@ public async Task CloseCallback()
     }
 
     /// <summary>
-    /// 弹窗状态切换方法
+    /// Method to toggle the popup state
     /// </summary>
     public async Task Toggle()
     {
@@ -184,7 +185,7 @@ public async Task Toggle()
     }
 
     /// <summary>
-    /// 显示弹窗方法
+    /// Method to show the popup
     /// </summary>
     /// <returns></returns>
     public async Task Show()
@@ -194,13 +195,13 @@ public async Task Show()
     }
 
     /// <summary>
-    /// 关闭当前弹窗方法
+    /// Method to close the current popup
     /// </summary>
     /// <returns></returns>
     public Task Close() => InvokeVoidAsync("execute", Id, "hide");
 
     /// <summary>
-    /// 设置 Header 文字方法
+    /// Method to set the header text
     /// </summary>
     /// <param name="text"></param>
     public void SetHeaderText(string text)
@@ -210,19 +211,19 @@ public void SetHeaderText(string text)
     }
 
     /// <summary>
-    /// 注册弹窗显示后回调方法，供代码调用等效 OnShownAsync 参数赋值
+    /// Registers a callback method to be called after the popup is shown, equivalent to setting the OnShownAsync parameter
     /// </summary>
-    /// <param name="component">组件</param>
-    /// <param name="value">回调方法</param>
+    /// <param name="component">Component</param>
+    /// <param name="value">Callback method</param>
     public void RegisterShownCallback(IComponent component, Func<Task> value)
     {
         _shownCallbackCache.AddOrUpdate(component, _ => value, (_, _) => value);
     }
 
     /// <summary>
-    /// 取消注册窗口显示后回调方法
+    /// Unregisters the callback method to be called after the popup is shown
     /// </summary>
-    /// <param name="component">组件</param>
+    /// <param name="component">Component</param>
     public void UnRegisterShownCallback(IComponent component)
     {
         _shownCallbackCache.TryRemove(component, out _);

src/BootstrapBlazor/Components/Modal/ModalDialog.razor

@@ -2,7 +2,7 @@
 @inherits BootstrapModuleComponentBase
 @attribute [BootstrapModuleAutoLoader("Modal/ModalDialog.razor.js", JSObjectReference = true)]
 
-<div class="@ClassName" id="@Id">
+<div @attributes="AdditionalAttributes" class="@ClassName" id="@Id">
     <div class="modal-content">
         @if (ShowHeader)
         {

src/BootstrapBlazor/Components/Modal/ModalDialog.razor.cs

@@ -27,6 +27,7 @@ public partial class ModalDialog : IHandlerException
         .AddClass("is-draggable-center", IsCentered && IsDraggable && _firstRender)
         .AddClass("d-none", !IsShown)
         .AddClass(Class, !string.IsNullOrEmpty(Class))
+        .AddClassFromAttributes(AdditionalAttributes)
         .Build();
 
     /// <summary>

src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor

@@ -2,8 +2,6 @@
 @inherits BootstrapComponentBase
 @inject SwalService Swal
 
-<div class="swal">
-    <Modal @ref="ModalContainer" IsKeyboard="false" OnCloseAsync="OnCloseAsync">
-        @RenderDialog()
-    </Modal>
-</div>
+<Modal @ref="ModalContainer" IsKeyboard="false" OnCloseAsync="OnCloseAsync" class="swal">
+    @RenderDialog()
+</Modal>

src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor.cs

@@ -6,18 +6,18 @@
 namespace BootstrapBlazor.Components;
 
 /// <summary>
-/// SweetAlert 组件
+/// SweetAlert component
 /// </summary>
 public partial class SweetAlert : IAsyncDisposable
 {
     /// <summary>
-    /// 获得/设置 Modal 容器组件实例
+    /// Gets or sets the Modal container component instance
     /// </summary>
     [NotNull]
     private Modal? ModalContainer { get; set; }
 
     /// <summary>
-    /// DialogServices 服务实例
+    /// Gets or sets the DialogServices service instance
     /// </summary>
     [Inject]
     [NotNull]
@@ -46,10 +46,10 @@ protected override void OnInitialized()
     {
         base.OnInitialized();
 
-        // 注册 Swal 弹窗事件
+        // Register Swal popup event
         SwalService.Register(this, Show);
 
-        // 设置 OnCloseAsync 回调方法
+        // Set OnCloseAsync callback method
         OnCloseAsync = () =>
         {
             IsShowDialog = false;
@@ -78,10 +78,10 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
 
         if (IsShowDialog)
         {
-            // 打开弹窗
+            // Open popup
             await ModalContainer.Show();
 
-            // 自动关闭处理逻辑
+            // Auto close handling logic
             if (AutoHideCheck())
             {
                 try
@@ -112,7 +112,7 @@ private async Task Show(SwalOption option)
     {
         if (!IsShowDialog)
         {
-            // 保证仅打开一个弹窗
+            // Ensure only one popup is opened
             IsShowDialog = true;
 
             IsAutoHide = option.IsAutoHide;
@@ -131,7 +131,7 @@ private async Task Show(SwalOption option)
 
             OnCloseCallbackAsync = AutoHideCheck() ? option.OnCloseAsync : null;
 
-            // 渲染 UI 准备弹窗 Dialog
+            // Render UI to prepare popup Dialog
             await InvokeAsync(StateHasChanged);
         }
     }
@@ -151,7 +151,7 @@ private RenderFragment RenderDialog() => builder =>
     private bool disposed;
 
     /// <summary>
-    /// Dispose 方法
+    /// Dispose method
     /// </summary>
     /// <param name="disposing"></param>
     protected virtual async ValueTask DisposeAsync(bool disposing)
@@ -162,22 +162,22 @@ protected virtual async ValueTask DisposeAsync(bool disposing)
 
             if (IsShowDialog)
             {
-                // 关闭弹窗
+                // Close popup
                 DelayToken.Cancel();
                 await ModalContainer.Close();
                 IsShowDialog = false;
             }
 
-            // 释放 Token
+            // Release Token
             DelayToken.Dispose();
 
-            // 注销服务
+            // Unregister service
             SwalService.UnRegister(this);
         }
     }
 
     /// <summary>
-    /// Dispose 方法
+    /// <inheritdoc/>
     /// </summary>
     public async ValueTask DisposeAsync()
     {

src/BootstrapBlazor/Components/SweetAlert/SweetAlert.razor.scss

@@ -1,9 +1,3 @@
-.swal {
-    position: fixed;
-    --bb-swal-zindex: 1075;
-    z-index: var(--bb-swal-zindex);
-}
-
 .swal2-header {
     display: flex;
     flex-direction: column;