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https://github.com/radzenhq/radzen-blazor.git
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284d6db3dc
Adds PanelMenuRenderMode (Client default, Server) so large menus can keep the DOM small by rendering child items only while their parent is expanded. - RadzenPanelMenu.RenderMode parameter; child content gated on expanded in Server mode. - Keyboard expand decisions (Enter/Space, ArrowRight) key off ChildContent instead of rendered items.Count so collapsed branches expand in Server mode. - Fix focus/selection loss on collapse: RadzenPanelMenuItem.Dispose now routes nested items to ParentItem.RemoveItem (matching AddItem) instead of Parent.RemoveItem, which reset focusedIndex/currentItems. - Keep the expand arrow visible for expandable items with no rendered children in Server mode via the rz-navigation-item-expandable class.
18 lines
636 B
C#
18 lines
636 B
C#
namespace Radzen;
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/// <summary>
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/// Specifies the ways a <see cref="Radzen.Blazor.RadzenPanelMenu" /> component renders the child items of its expandable items.
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/// </summary>
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public enum PanelMenuRenderMode
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{
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/// <summary>
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/// All child items are rendered up front and collapsed ones are hidden. This preserves the expand/collapse animation but keeps the entire menu in the DOM.
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/// </summary>
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Client,
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/// <summary>
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/// Child items are rendered by Blazor only while their parent item is expanded. Collapsed branches are not rendered, which keeps the DOM small for large menus.
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/// </summary>
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Server
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}
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