refactor: 更新不确定节点逻辑

ArgoZhang · ArgoZhang · commit 8789bdc45e55 · 2024-11-23T13:54:41.000+08:00
diff --git a/src/BootstrapBlazor/Extensions/ExpandableNodeExtensions.cs b/src/BootstrapBlazor/Extensions/ExpandableNodeExtensions.cs
@@ -65,6 +65,11 @@ private static List<TItem> GetAllItems<TItem>(this IEnumerable<IExpandableNode<T
     /// </summary>
     public static void SetChildrenCheck<TNode, TItem>(this TNode node, TreeNodeCache<TNode, TItem> cache) where TNode : ICheckableNode<TItem>
     {
+        if (node.CheckedState == CheckboxState.Indeterminate)
+        {
+            return;
+        }
+
         foreach (var item in node.Items.OfType<TNode>())
         {
             item.CheckedState = node.CheckedState;

Original file line number	Diff line number	Diff line change
`@@ -65,6 +65,11 @@ private static List<TItem> GetAllItems<TItem>(this IEnumerable<IExpandableNode<T`
`65`	`65`	`/// </summary>`
`66`	`66`	`public static void SetChildrenCheck<TNode, TItem>(this TNode node, TreeNodeCache<TNode, TItem> cache) where TNode : ICheckableNode<TItem>`
`67`	`67`	`{`
	`68`	`+ if (node.CheckedState == CheckboxState.Indeterminate)`
	`69`	`+ {`
	`70`	`+ return;`
	`71`	`+ }`
	`72`	`+`
`68`	`73`	`foreach (var item in node.Items.OfType<TNode>())`
`69`	`74`	`{`
`70`	`75`	`item.CheckedState = node.CheckedState;`