protected override void OnStart()
{
base.OnStart();
ViewModelMenu viewModel = new ViewModelMenu(Platform.Android, Intent.Extras.GetString(NavigationService.KeyMenuIdentifier));
SetupConnectors(viewModel);
}
public PageMenu()
{
InitializeComponent();
Loaded += (sender, args) =>
{
ViewModelMenu viewModel = new ViewModelMenu(Platform.UWP, _navigationParameters[NavigationService.KeyMenuIdentifier]);
Toolbar.Title = _navigationParameters[NavigationService.KeyMenuLabel];
DataContext = viewModel;
};
}
private void SetupConnectors(ViewModelMenu viewModel)
{
TextView message = FindViewById <TextView>(Resource.Id.menuMessage);
new ConnectorTextView(message, viewModel, nameof(PageMenu.Message));
ListView listView = FindViewById <ListView>(Resource.Id.menuItems);
List <ViewPropertyBinding> bindings = new List <ViewPropertyBinding>
{
new ViewPropertyBinding(Resource.Id.Title, "Label"),
new ViewPropertyBinding(Resource.Id.Description, "Description"),
new ViewPropertyBinding(Resource.Id.Icon, "Image")
};
ConnectorListView connectorListView = new ConnectorListView(this, listView, Resource.Layout.TemplateMenuItem, viewModel, viewModel.Items, bindings, "SelectedMenuItem");
}
public EasyUIGrid GetUserGridMenus(EasyUIGridRequest request, List <int> userMenuId, int parentid)
{
int total = 0;
EasyUIGrid grid = new EasyUIGrid();
if (OperateContext.Current.UserRole.Contains(1))
{
grid.rows = ViewModelMenu.ToListViewModel(ModuleManager.GetPagedList(request.PageNumber, request.PageSize, ref total, m => m.isDel == false && m.moduleParentId == parentid, m => m.sort));
}
else
{
grid.rows = ViewModelMenu.ToListViewModel(ModuleManager.GetPagedList(request.PageNumber, request.PageSize, ref total, m => m.isDel == false && m.moduleParentId == parentid && userMenuId.Contains(m.moduleId), m => m.sort));
}
//记录总数
grid.total = total;
//返回ui层的菜单
return(grid);
}
public IEnumerable <ViewModelMenu> GetUserTreeMenus(EasyUITreeRequest request, string userRoles)
{
//返回ui层的菜单
IEnumerable <ViewModelMenu> rootMenus = new List <ViewModelMenu>()
{
new ViewModelMenu()
{
icon = request.RootIcon,
MenuIcon = request.RootIcon,
MenuParentNo = request.PidField,
MenuName = "主菜单",
MenuNo = request.IdField,
text = "主菜单",
children = (List <ViewModelMenu>)ViewModelMenu.ToListViewModel(ModuleManager.GetListBy(m => m.moduleParentId == 0))
}
};
return(rootMenus);
}
public override void ViewWillAppear(bool animated)
{
base.ViewDidAppear(animated);
NavigationController.NavigationBar.Hidden = false;
NavigationItem.Title = Label;
ViewModelMenu viewModel = new ViewModelMenu(Platform.iOS, MenuIdentifier);
new ConnectorUITextView().Connect(Message, viewModel, nameof(viewModel.Message));
List <UITableViewCellViewBinding> tableCellBindings = new List <UITableViewCellViewBinding>
{
new UITableViewCellViewBinding(UITableViewCellViewIdentifier.TextLabel, nameof(MenuItem.Label)),
new UITableViewCellViewBinding(UITableViewCellViewIdentifier.DetailTextLabel, nameof(MenuItem.Description)),
new UITableViewCellViewBinding(UITableViewCellViewIdentifier.ImageView, nameof(MenuItem.Image)),
};
new ConnectorUITableView(Items, UITableViewCellStyle.Subtitle, UITableViewCellAccessory.DisclosureIndicator, viewModel, viewModel.Items, tableCellBindings, nameof(viewModel.SelectedMenuItem));
}
/// <summary>
/// 获取用户的菜单
/// </summary>
/// <param name="Roles"></param>
/// <returns></returns>
public IEnumerable <ViewModelMenu> GetUserPermissionMenus(List <int> UserMenu)
{
List <ViewModelMenu> menusList = new List <ViewModelMenu>();
//获取当前角色的json菜单数据
IEnumerable <Sample_Module> RolesMenus = new List <Sample_Module>();
if (OperateContext.Current.UserRole.Contains(1))
{
RolesMenus = ModuleManager.GetListBy(m => m.isMenu == true).OrderBy(m => m.sort).ToList();
}
else
{
RolesMenus = ModuleManager.GetListBy(m => UserMenu.Contains(m.moduleId) && m.isMenu == true).OrderBy(m => m.sort).ToList();
}
//首先找出父级菜单
var ParentMenus = ModuleManager.GetListBy(p => p.moduleParentId == 0).OrderBy(m => m.sort);
foreach (Sample_Module roleMenu in ParentMenus)
{
//实体转化
ViewModelMenu menu = ViewModelMenu.ToEntity(roleMenu);
//添加子菜单
foreach (Sample_Module childMenu in RolesMenus)
{
if (childMenu.moduleParentId == roleMenu.moduleId)
{
ViewModelMenu child = ViewModelMenu.ToEntity(childMenu);
if (menu.children == null)
{
menu.children = new List <ViewModelMenu>();
}
menu.children.Add(child);
}
}
if (menu.children != null && menu.children.Count > 0)
{
menusList.Add(menu);
}
}
return(menusList);
}
public MenuView(Frame frame)
{
InitializeComponent();
DataContext = new ViewModelMenu(frame);
}
