feat(Table): add DisableAddButtonCallback parameter (#4607)

* feat(Table): add DisableAddButtonCallback parameter

* test: 更新单元测试

* chore: bump version 9.0.0-rc.2.11.5.0

Author: ArgoZhang

src/BootstrapBlazor/BootstrapBlazor.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.0.0-rc.2.11.3.0</Version>
+    <Version>9.0.0-rc.2.11.5.0</Version>
   </PropertyGroup>
 
   <ItemGroup>

src/BootstrapBlazor/Components/Table/Table.razor

@@ -48,7 +48,7 @@
                     {
                         @if (ShowAddButton)
                         {
-                            <TableToolbarButton TItem="TItem" Color="Color.Success" OnClick="AddAsync" Icon="@AddButtonIcon" Text="@AddButtonText" />
+                            <TableToolbarButton TItem="TItem" Color="Color.Success" OnClick="AddAsync" Icon="@AddButtonIcon" Text="@AddButtonText" IsDisabled="GetAddButtonStatus()" />
                         }
                         @if (!IsExcel && ShowEditButton)
                         {

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

@@ -725,13 +725,19 @@ public async Task ExpandDetailRow(TItem item)
     public string? AlignRightTooltipText { get; set; }
 
     /// <summary>
-    /// 获得/设置 删除按钮是否禁用回调方法
+    /// 获得/设置 新建按钮是否禁用回调方法 默认 null 未设置
+    /// </summary>
+    [Parameter]
+    public Func<List<TItem>, bool>? DisableAddButtonCallback { get; set; }
+
+    /// <summary>
+    /// 获得/设置 删除按钮是否禁用回调方法 默认 null 未设置
     /// </summary>
     [Parameter]
     public Func<List<TItem>, bool>? DisableDeleteButtonCallback { get; set; }
 
     /// <summary>
-    /// 获得/设置 编辑按钮是否禁用回调方法
+    /// 获得/设置 编辑按钮是否禁用回调方法 默认 null 未设置
     /// </summary>
     [Parameter]
     public Func<List<TItem>, bool>? DisableEditButtonCallback { get; set; }
@@ -1469,6 +1475,8 @@ public async Task ResetSortAsync()
         await QueryData();
     }
 
+    private bool GetAddButtonStatus() => DisableAddButtonCallback?.Invoke(SelectedRows) ?? false;
+
     /// <summary>
     /// 返回 true 时按钮禁用
     /// </summary>

test/UnitTest/Components/TableTest.cs

@@ -6344,6 +6344,45 @@ public void DisableEditButtonCallback_Ok()
         Assert.True(editButton.Instance.IsDisabled);
     }
 
+    [Fact]
+    public void DisableAddButtonCallback_Ok()
+    {
+        var localizer = Context.Services.GetRequiredService<IStringLocalizer<Foo>>();
+        var items = Foo.GenerateFoo(localizer, 2);
+        var cut = Context.RenderComponent<BootstrapBlazorRoot>(pb =>
+        {
+            pb.AddChildContent<Table<Foo>>(pb =>
+            {
+                pb.Add(a => a.RenderMode, TableRenderMode.Table);
+                pb.Add(a => a.Items, items);
+                pb.Add(a => a.ShowToolbar, true);
+                pb.Add(a => a.TableColumns, foo => builder =>
+                {
+                    builder.OpenComponent<TableColumn<Foo, string>>(0);
+                    builder.AddAttribute(1, "Field", "Name");
+                    builder.AddAttribute(2, "FieldExpression", Utility.GenerateValueExpression(foo, "Name", typeof(string)));
+                    builder.CloseComponent();
+                });
+                pb.Add(a => a.SelectedRows, [items[0]]);
+            });
+        });
+
+        var buttons = cut.FindComponents<Button>();
+        var editButton = buttons.First(i => i.Instance.Text == "新建");
+        Assert.False(editButton.Instance.IsDisabled);
+
+        // 新建按钮被禁用
+        var table = cut.FindComponent<Table<Foo>>();
+        table.SetParametersAndRender(pb =>
+        {
+            pb.Add(a => a.DisableAddButtonCallback, items =>
+            {
+                return true;
+            });
+        });
+        Assert.True(editButton.Instance.IsDisabled);
+    }
+
     [Fact]
     public void ShowDeleteButton_Ok()
     {