feat(Table): support validate InCell Mode

src/BootstrapBlazor/Components/Table/Table.razor

@@ -787,18 +787,42 @@
             {
                 @RenderRowExtendButtons(item)
             }
-            @if (RowContentTemplate != null)
-            {
-                var columns = GetVisibleColumns();
-                @RowContentTemplate(new(item, columns, ActiveRenderMode))
+            @{
+                var isInCellEditRow = InCellMode && SelectedRows.FirstOrDefault() == item;
             }
-            else
+            @if (isInCellEditRow)
             {
-                @RenderContentRow(item)
+                <ValidateForm @ref="_inCellValidateForm" Model="EditModel" IsFormless="true">
+                    @if (RowContentTemplate != null)
+                    {
+                        var columns = GetVisibleColumns();
+                        @RowContentTemplate(new(item, columns, ActiveRenderMode))
+                    }
+                    else
+                    {
+                        @RenderContentRow(item)
+                    }
+                    @if (ShowExtendButtons && !IsExtendButtonsInRowHeader)
+                    {
+                        @RenderRowExtendButtons(item)
+                    }
+                </ValidateForm>
             }
-            @if (ShowExtendButtons && !IsExtendButtonsInRowHeader)
+            else
             {
-                @RenderRowExtendButtons(item)
+                @if (RowContentTemplate != null)
+                {
+                    var columns = GetVisibleColumns();
+                    @RowContentTemplate(new(item, columns, ActiveRenderMode))
+                }
+                else
+                {
+                    @RenderContentRow(item)
+                }
+                @if (ShowExtendButtons && !IsExtendButtonsInRowHeader)
+                {
+                    @RenderRowExtendButtons(item)
+                }
             }
         </DynamicElement>;
 

src/BootstrapBlazor/Components/Table/Table.razor.Edit.cs

@@ -703,7 +703,13 @@ private async Task ClickEditButton(TItem item)
 
     private async Task ClickUpdateButtonCallback()
     {
-        var context = new EditContext(EditModel);
+        // 验证 InCell 模式下的表单
+        if (_inCellValidateForm != null && !_inCellValidateForm.Validate())
+        {
+            return;
+        }
+
+        var context = _inCellValidateForm?.GetEditContext() ?? new EditContext(EditModel);
         await SaveAsync(context, AddInCell ? ItemChangedType.Add : ItemChangedType.Update);
     }
 

src/BootstrapBlazor/Components/Table/Table.razor.Toolbar.cs

@@ -499,6 +499,11 @@ private bool GetColumnsListState(ColumnVisibleItem item)
 
     private bool InCellMode => AddInCell || EditInCell;
 
+    /// <summary>
+    /// 获得 InCell 模式下的 ValidateForm 实例
+    /// </summary>
+    private ValidateForm? _inCellValidateForm;
+
     /// <summary>
     /// 新建按钮方法
     /// </summary>

src/BootstrapBlazor/Components/Table/Table.razor.cs

@@ -1501,7 +1501,7 @@ RenderFragment RenderTemplate() => col.Template == null
             : col.Template(item);
 
         RenderFragment RenderEditTemplate() => col.EditTemplate == null
-            ? new RenderFragment(builder => builder.CreateComponentByFieldType(this, col, item, changedType, isSearch: false, col.GetLookupService(InjectLookupService), skipValidate: true))
+            ? new RenderFragment(builder => builder.CreateComponentByFieldType(this, col, item, changedType, isSearch: false, col.GetLookupService(InjectLookupService), skipValidate: false))
             : col.EditTemplate(item);
     }
 

src/BootstrapBlazor/Components/ValidateForm/ValidateForm.razor

@@ -5,12 +5,22 @@
 @if (Model != null)
 {
     <CascadingValue Value="this" IsFixed="true">
-        <EditForm @attributes="@AdditionalAttributes" id="@Id" Model="@Model" 
-                  data-bb-dissubmit="@DisableAutoSubmitString" data-bb-invalid-result="@ShowAllInvalidResultString"
-                  style="@StyleString"
-                  OnValidSubmit="@OnValidSubmitForm" OnInvalidSubmit="@OnInvalidSubmitForm">
-            <BootstrapBlazorDataAnnotationsValidator @ref="Validator" />
-            @ChildContent
-        </EditForm>
+        @if (IsFormless)
+        {
+            <CascadingValue Value="_formlessEditContext" IsFixed="false">
+                <BootstrapBlazorDataAnnotationsValidator @ref="Validator" />
+                @ChildContent
+            </CascadingValue>
+        }
+        else
+        {
+            <EditForm @attributes="@AdditionalAttributes" id="@Id" Model="@Model"
+                      data-bb-dissubmit="@DisableAutoSubmitString" data-bb-invalid-result="@ShowAllInvalidResultString"
+                      style="@StyleString"
+                      OnValidSubmit="@OnValidSubmitForm" OnInvalidSubmit="@OnInvalidSubmitForm">
+                <BootstrapBlazorDataAnnotationsValidator @ref="Validator" />
+                @ChildContent
+            </EditForm>
+        }
     </CascadingValue>
 }

src/BootstrapBlazor/Components/ValidateForm/ValidateForm.razor.cs

@@ -83,6 +83,13 @@ public partial class ValidateForm
     [Parameter]
     public bool? ShowLabelTooltip { get; set; }
 
+    /// <summary>
+    /// 获得/设置 是否为无表单模式 默认 false
+    /// </summary>
+    /// <remarks>设置为 true 时不渲染 form 元素，仅级联 EditContext 用于 Table InCell 编辑模式</remarks>
+    [Parameter]
+    public bool IsFormless { get; set; }
+
     /// <summary>
     /// 获得/设置 是否禁用表单内回车自动提交功能 默认 null 未设置
     /// </summary>
@@ -146,6 +153,15 @@ protected override void OnParametersSet()
         {
             DisableAutoSubmitFormByEnter = BootstrapBlazorOptions.CurrentValue.DisableAutoSubmitFormByEnter.Value;
         }
+
+        // 无表单模式下创建/更新 EditContext
+        if (IsFormless && Model != null)
+        {
+            if (_formlessEditContext == null || _formlessEditContext.Model != Model)
+            {
+                _formlessEditContext = new EditContext(Model);
+            }
+        }
     }
 
     /// <summary>
@@ -330,6 +346,13 @@ internal async Task ValidateObject(ValidationContext context, List<ValidationRes
             {
                 await validator.ToggleMessage(messages);
             }
+
+            // 确保 _invalid 在没有验证组件时被正确设置
+            // Ensure _invalid is properly set when there are no validation components
+            if (_validatorCache.Count == 0)
+            {
+                _invalid = results.Count > 0;
+            }
         }
     }
 
@@ -636,6 +659,17 @@ private async Task OnInvalidSubmitForm(EditContext context)
     [NotNull]
     private BootstrapBlazorDataAnnotationsValidator? Validator { get; set; }
 
+    /// <summary>
+    /// 获得/设置 无表单模式下的 EditContext 实例
+    /// </summary>
+    private EditContext? _formlessEditContext;
+
+    /// <summary>
+    /// 获取 EditContext 实例
+    /// </summary>
+    /// <returns></returns>
+    public EditContext? GetEditContext() => _formlessEditContext;
+
     /// <summary>
     /// 验证方法 用于代码调用触发表单验证
     /// </summary>