DataGrid column AllowCheckBoxListVirtualization property added

radzenhq · Sep 10, 2024 · b1b6499 · b1b6499
1 parent a36a740
commit b1b6499
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/Radzen.Blazor/RadzenDataGridColumn.razor.cs b/Radzen.Blazor/RadzenDataGridColumn.razor.cs
@@ -38,6 +38,12 @@ public partial class RadzenDataGridColumn<TItem> : ComponentBase, IDisposable
         [CascadingParameter]
         public RadzenDataGridColumn<TItem> Parent { get; set; }
 
+        /// <summary>
+        /// Specifies wether CheckBoxList filter list virtualization is enabled. Set to <c>true</c> by default.
+        /// </summary>
+        [Parameter]
+        public bool AllowCheckBoxListVirtualization { get; set; } = true;
+
         /// <summary>
         /// Gets or sets the column filter mode.
         /// </summary>

diff --git a/Radzen.Blazor/RadzenDataGridHeaderCell.razor b/Radzen.Blazor/RadzenDataGridHeaderCell.razor
@@ -148,7 +148,7 @@
                                 }
                                 else
                                 {
-                                    <RadzenListBox AllowVirtualization="true" AllowClear="true" Multiple="true" Style="height: 300px" 
+                                    <RadzenListBox AllowVirtualization="@Column.AllowCheckBoxListVirtualization" AllowClear="true" Multiple="true" Style="height: 300px"
                                                    TValue="IEnumerable<object>" Value=@Column.GetFilterValue() Change="@ListBoxChange" 
                                                    Data=@filterValues Count=@filterValuesCount LoadData="@LoadFilterValues" 
                                                    AllowFiltering="@(!string.IsNullOrEmpty(Column.GetFilterProperty()) && PropertyAccess.GetPropertyType(typeof(TItem), Column.GetFilterProperty()) == typeof(string))"