#ACCESS MENU LIST LIKE .NET CODE#

MenuItem cashMenuItem = new MenuItem('編輯') ĬashMenuItem.Click += delegate (object sender2, EventArgs e2) ĬontextMenu contextMenu = new ContextMenu() ĬontextMenu.MenuItems. A List of Pages is often created by listing all children of a specific page or through a. In the 'details' view it should be possible for the user to look at his information and the list of the publications he has made, for that, I have created a model class with two classes, one for the users data and another to list the publications. A Hierarchical Menu (or Submenu) mirrors a part of the page hierarchy. If (listView1.FocusedItem != null & (e.Location) = true) Im creating an application where a registered user can make and view posts, something like a forum. according to the directory structure of your application. As far as MenuLocation Column is conerned you can assign urls in it e.g Default.aspx or User/NewUserAdd.aspx etc. Here ParentItem1,2,3 are Parents and SubMenuItem1,2,3 are their childs as specified. Private void listView1_MouseClick(object sender, MouseEventArgs e) Step 1: You need to specify some parent menu items with parentid 0. ListView1.MouseUp += new MouseEventHandler(listView1_MouseClick)

If an item was selected, display Delete and Edit options.Ĭode: private void Form1_Load(object sender, EventArgs e).

Avoid an exception if the list have no items.

Pops up when user right click on a item in a listView.

Or if((var adminMenuItems=menu.ItemsFoRole('admin')). įoreach (var link in link.ActionName,link.ControllerName)

Add(new RoleMenuItem('Administer', 'Index', 'Administrators','Webmaster,Administrator')). Add(new RoleMenuItem('About', 'About', 'Home','All')) Add(new RoleMenuItem('Home', 'Auth', 'Home','Authenticated')) Add(new RoleMenuItem('Home', 'Index', 'Home','Anonymous')) Then in the constructor for each Controller (which is set up for dependency injection) ViewBag.Menu = new RoleMenu(_db) Īnd in the _Layout view menu = (ViewBag.Menu ? new RoleMenu())

Return _roleMenuItems.Where(r => r.Roles.Contains(roleName)) Public IEnumerable ItemsForRole(string roleName) (_isAuthenticated & (menuRoles.Contains('Authenticated') || menuRoles.Any(mr=>_userRoleNames.Contains(mr)))) (!_isAuthenticated & menuRoles.Contains('Anonymous')) ||

Public RoleMenu Add(RoleMenuItem menuItem) _userRoleNames = (usr=null)? new string: (r => r.RoleName).ToArray() User usr = (Usr => Usr.UserName = userName) _userRoleNames = Roles.GetRolesForUser() Private readonly List _roleMenuItems = new List() Public RoleMenuItem(string linkText, string actionName, string controllerName, string roleNames)

I also prefer strongly typed objects where possible in object oriented languages.īased on the code described by Brij Dammani, I now use a model: namespace Whatever if you are using a custom role and membership provider, in which case you may wish to avoid using User.IsInRole all together, as it will open a new connection to the database every time.īrij Mohan Dammani describes a solution which is has some nice features, but for my liking puts too much logic in the view. how many roles you have (in that you may wish to avoid multiple queries to the database, by avoiding multiple if(User.IsInRole('whatever')) The suitability of using a simple if statement, as described by Alternative, depends on:

#ACCESS MENU LIST LIKE .NET CODE#

Access menu list like .net