54 lines
1.5 KiB
C#
54 lines
1.5 KiB
C#
using Prism.Regions;
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using System.Collections.Generic;
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using System.Linq;
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using RIZO.Client.Entity;
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using RIZO.Client.MainModule.Models;
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namespace RIZO.Client.MainModule.ViewModels
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{
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public class TreeMenuViewModel
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{
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public List<MenuItemModel> Menus { get; set; } = new List<MenuItemModel>();
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// 列表，没有树型结构
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private List<MenuEntity> origMenus = null;
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IRegionManager _regionManager;
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public TreeMenuViewModel(IRegionManager regionManager)
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{
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_regionManager = regionManager;
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// 需要获取菜单数据
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origMenus = GlobalEntity.CurrentUserInfo?.Menus;
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this.FillMenus(Menus, 0);
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}
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///递归
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///
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private void FillMenus(List<MenuItemModel> menus, int parentId)
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{
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if (origMenus == null)
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return ;
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var sub = origMenus.Where(m => m.ParentId == parentId).OrderBy(o => o.Index);
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if (sub.Count() > 0)
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{
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foreach (var item in sub)
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{
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MenuItemModel mm = new MenuItemModel(_regionManager)
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{
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MenuHeader = item.MenuHeader,
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MenuIcon = item.MenuIcon,
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TargetView = item.TargetView
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};
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menus.Add(mm);
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FillMenus(mm.Children = new List<MenuItemModel>(), item.MenuId);
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}
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}
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}
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}
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}
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