From 2ff71cae718ce30653aebd2c26167147927ac6f9 Mon Sep 17 00:00:00 2001
From: Chris Pettit <chris.pettit@proxsysrx.com>
Date: Wed, 23 Apr 2025 11:59:06 -0500
Subject: [PATCH] Grid_RowKeySelector

Add the ability to specify a RowKeySelector for a Grid to override the default GetHashCode for Row Keys in the Grid
---
 blazorbootstrap/Components/Grid/Grid.razor    | 2 +-
 blazorbootstrap/Components/Grid/Grid.razor.cs | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/blazorbootstrap/Components/Grid/Grid.razor b/blazorbootstrap/Components/Grid/Grid.razor
index f3ceacba9..1b6771be7 100644
--- a/blazorbootstrap/Components/Grid/Grid.razor
+++ b/blazorbootstrap/Components/Grid/Grid.razor
@@ -147,7 +147,7 @@
                         {
                             var rowClass = RowClass?.Invoke(item) ?? "";
                             var detailViewRowId = IdUtility.GetNextId();
-                            <tr @key="item?.GetHashCode()" class="@rowClass" @onclick="args => RowClick(item, args)" @ondblclick="args => RowDoubleClick(item, args)" role="@(AllowRowClick ? "button" : "")">
+                            <tr @key="RowKeySelector?.Invoke(item) ?? item?.GetHashCode()" class="@rowClass" @onclick="args => RowClick(item, args)" @ondblclick="args => RowDoubleClick(item, args)" role="@(AllowRowClick ? "button" : "")">
                                 @if (AllowDetailView)
                                 {
                                     <td class="text-center">
diff --git a/blazorbootstrap/Components/Grid/Grid.razor.cs b/blazorbootstrap/Components/Grid/Grid.razor.cs
index df5870e70..91d372216 100644
--- a/blazorbootstrap/Components/Grid/Grid.razor.cs
+++ b/blazorbootstrap/Components/Grid/Grid.razor.cs
@@ -995,6 +995,14 @@ private void SetFilters(IEnumerable<FilterItem> filterItems)
     [Parameter]
     public Func<TItem, string>? RowClass { get; set; }
 
+    /// <summary>
+    ///  Gets or sets the row key selector.
+    /// usage ex.
+    /// RowKeySelector="context => context.UserId"
+    /// </summary>
+    [Parameter]
+    public Func<TItem, object>? RowKeySelector { get; set; }
+    
     /// <summary>
     /// Gets or sets the selected items.
     /// </summary>