refactor: 移动方法到基类

Author: ArgoZhang

src/BootstrapBlazor/Components/Select/MultiSelect.razor.cs

@@ -40,20 +40,6 @@ public partial class MultiSelect<TValue>
         .AddClass("d-none", SelectedItems.Count != 0)
         .Build();
 
-    /// <summary>
-    /// 获得/设置 绑定数据集
-    /// </summary>
-    [Parameter]
-    [NotNull]
-    public IEnumerable<SelectedItem>? Items { get; set; }
-
-    /// <summary>
-    /// Gets or sets the callback method for loading virtualized items.
-    /// </summary>
-    [Parameter]
-    [NotNull]
-    public Func<VirtualizeQueryOption, Task<QueryData<SelectedItem>>>? OnQueryAsync { get; set; }
-
     /// <summary>
     /// 获得/设置 选项模板
     /// </summary>
@@ -193,8 +179,6 @@ public partial class MultiSelect<TValue>
     [NotNull]
     private IStringLocalizer<MultiSelect<TValue>>? Localizer { get; set; }
 
-    private List<SelectedItem>? _itemsCache;
-
     private List<SelectedItem> Rows
     {
         get
@@ -204,8 +188,6 @@ private List<SelectedItem> Rows
         }
     }
 
-    private string? _lastSelectedValueString;
-
     private string? PlaceholderString => SelectedItems.Count == 0 ? PlaceHolder : null;
 
     private string? ScrollIntoViewBehaviorString => ScrollIntoViewBehavior == ScrollIntoViewBehavior.Smooth ? null : ScrollIntoViewBehavior.ToDescriptionString();
@@ -268,7 +250,13 @@ protected override void OnAfterRender(bool firstRender)
     /// <inheritdoc/>
     /// </summary>
     /// <returns></returns>
-    protected override Task InvokeInitAsync() => InvokeVoidAsync("init", Id, Interop, new { ConfirmMethodCallback = nameof(ConfirmSelectedItem), SearchMethodCallback = nameof(TriggerOnSearch), TriggerEditTag = nameof(TriggerEditTag), ToggleRow = nameof(ToggleRow) });
+    protected override Task InvokeInitAsync() => InvokeVoidAsync("init", Id, Interop, new
+    {
+        ConfirmMethodCallback = nameof(ConfirmSelectedItem),
+        SearchMethodCallback = nameof(TriggerOnSearch),
+        TriggerEditTag = nameof(TriggerEditTag),
+        ToggleRow = nameof(ToggleRow)
+    });
 
     private int _totalCount;
     private ItemsProviderResult<SelectedItem> _result;
@@ -605,27 +593,4 @@ private void ResetItems()
             }
         }
     }
-
-    /// <summary>
-    /// 客户端搜索栏回调方法
-    /// </summary>
-    /// <param name="searchText"></param>
-    /// <returns></returns>
-    [JSInvokable]
-    public async Task TriggerOnSearch(string searchText)
-    {
-        _itemsCache = null;
-        SearchText = searchText;
-        await RefreshVirtualizeElement();
-        StateHasChanged();
-    }
-
-    private async Task RefreshVirtualizeElement()
-    {
-        if (IsVirtualize && OnQueryAsync != null)
-        {
-            // 通过 ItemProvider 提供数据
-            await _virtualizeElement.RefreshDataAsync();
-        }
-    }
 }

src/BootstrapBlazor/Components/Select/Select.razor.cs

@@ -76,13 +76,6 @@ public partial class Select<TValue> : ISelect, ILookup
     [Parameter]
     public bool DisableItemChangedWhenFirstRender { get; set; }
 
-    /// <summary>
-    /// Gets or sets the bound data set.
-    /// </summary>
-    [Parameter]
-    [NotNull]
-    public IEnumerable<SelectedItem>? Items { get; set; }
-
     /// <summary>
     /// Gets or sets the item template.
     /// </summary>
@@ -143,13 +136,6 @@ public partial class Select<TValue> : ISelect, ILookup
     [Parameter]
     public object? LookupServiceData { get; set; }
 
-    /// <summary>
-    /// Gets or sets the callback method for loading virtualized items.
-    /// </summary>
-    [Parameter]
-    [NotNull]
-    public Func<VirtualizeQueryOption, Task<QueryData<SelectedItem>>>? OnQueryAsync { get; set; }
-
     /// <summary>
     /// <inheritdoc/>
     /// </summary>
@@ -178,12 +164,8 @@ public partial class Select<TValue> : ISelect, ILookup
 
     private string? InputId => $"{Id}_input";
 
-    private string _lastSelectedValueString = string.Empty;
-
     private bool _init = true;
 
-    private List<SelectedItem>? _itemsCache;
-
     private ItemsProviderResult<SelectedItem> _result;
 
     private SelectedItem? SelectedItem { get; set; }
@@ -292,21 +274,6 @@ protected override async Task OnParametersSetAsync()
         SelectedItem = null;
     }
 
-    /// <summary>
-    /// <inheritdoc/>
-    /// </summary>
-    /// <returns></returns>
-    protected override async Task OnAfterRenderAsync(bool firstRender)
-    {
-        await base.OnAfterRenderAsync(firstRender);
-
-        if (firstRender)
-        {
-            await RefreshVirtualizeElement();
-            StateHasChanged();
-        }
-    }
-
     private int _totalCount;
 
     private List<SelectedItem> GetVirtualItems() => [.. FilterBySearchText(GetRowsByItems())];
@@ -327,15 +294,6 @@ private async ValueTask<ItemsProviderResult<SelectedItem>> LoadItems(ItemsProvid
         int GetCountByTotal() => _totalCount == 0 ? request.Count : Math.Min(request.Count, _totalCount - request.StartIndex);
     }
 
-    private async Task RefreshVirtualizeElement()
-    {
-        if (IsVirtualize && OnQueryAsync != null)
-        {
-            // 通过 ItemProvider 提供数据
-            await _virtualizeElement.RefreshDataAsync();
-        }
-    }
-
     /// <summary>
     /// <inheritdoc/>
     /// </summary>
@@ -371,7 +329,11 @@ private bool TryParseSelectItem(string value, [MaybeNullWhen(false)] out TValue
     /// <summary>
     /// <inheritdoc/>
     /// </summary>
-    protected override Task InvokeInitAsync() => InvokeVoidAsync("init", Id, Interop, new { ConfirmMethodCallback = nameof(ConfirmSelectedItem), SearchMethodCallback = nameof(TriggerOnSearch) });
+    protected override Task InvokeInitAsync() => InvokeVoidAsync("init", Id, Interop, new
+    {
+        ConfirmMethodCallback = nameof(ConfirmSelectedItem),
+        SearchMethodCallback = nameof(TriggerOnSearch)
+    });
 
     /// <summary>
     /// Confirms the selected item.
@@ -388,20 +350,6 @@ public async Task ConfirmSelectedItem(int index)
         }
     }
 
-    /// <summary>
-    /// Triggers the search callback method.
-    /// </summary>
-    /// <param name="searchText">The search text.</param>
-    /// <returns>A task that represents the asynchronous operation.</returns>
-    [JSInvokable]
-    public async Task TriggerOnSearch(string searchText)
-    {
-        _itemsCache = null;
-        SearchText = searchText;
-        await RefreshVirtualizeElement();
-        StateHasChanged();
-    }
-
     /// <summary>
     /// Handles the click event for a dropdown item.
     /// </summary>

src/BootstrapBlazor/Components/Select/SimpleSelectBase.cs

@@ -18,4 +18,45 @@ public class SimpleSelectBase<TValue> : SelectBase<TValue>
     /// </summary>
     [NotNull]
     protected Virtualize<SelectedItem>? _virtualizeElement = default;
+
+    protected string _lastSelectedValueString = string.Empty;
+
+    /// <summary>
+    /// Gets or sets the items.
+    /// </summary>
+    [Parameter]
+    [NotNull]
+    public IEnumerable<SelectedItem>? Items { get; set; }
+
+    /// <summary>
+    /// Gets or sets the callback method for loading virtualized items.
+    /// </summary>
+    [Parameter]
+    [NotNull]
+    public Func<VirtualizeQueryOption, Task<QueryData<SelectedItem>>>? OnQueryAsync { get; set; }
+
+    protected List<SelectedItem>? _itemsCache;
+
+    /// <summary>
+    /// Triggers the search callback method.
+    /// </summary>
+    /// <param name="searchText">The search text.</param>
+    /// <returns>A task that represents the asynchronous operation.</returns>
+    [JSInvokable]
+    public async Task TriggerOnSearch(string searchText)
+    {
+        _itemsCache = null;
+        SearchText = searchText;
+        await RefreshVirtualizeElement();
+        StateHasChanged();
+    }
+
+    protected async Task RefreshVirtualizeElement()
+    {
+        if (IsVirtualize && OnQueryAsync != null)
+        {
+            // 通过 ItemProvider 提供数据
+            await _virtualizeElement.RefreshDataAsync();
+        }
+    }
 }