private void BindUserMenu()
{
DataTable table = AspnetMenu.GetMenusForSitemap();
string filter = "fatherid=0";
DataRow[] rows = table.Select(filter);
foreach (DataRow row in rows)
{
TreeNode tnode = new TreeNode();
tnode.Text = row["Title"].ToString();
tnode.ToolTip = row["Description"].ToString();
tnode.NavigateUrl = row["Url"].ToString();
tnode.Value = row["MenuId"].ToString();
int authtype = Convert.ToInt16(row["AuthType"]);
//tnode.Checked = (authtype == 1 || authtype == 2);
tnode.ShowCheckBox = (authtype == 3);
BindTreeNode(tnode, table);
tvMenus.Nodes.Add(tnode);
}
}
/// <summary>
/// 保存用户的角色菜单
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSaveMenusOfRole_Click(object sender, EventArgs e)
{
string rolename = ddlAdmins.SelectedValue;
List <string> list = GetAllCheckedValueInTreeView(tvMenus);
if (list.Count > 0)
{
string menus = String.Join(",", list.ToArray());
AspnetMenu.ChangeMenusOfRole(rolename, menus);
}
}
/// <summary>
/// 删除菜单节点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDelete_Click(object sender, EventArgs e)
{
int menuId = int.Parse(lblMenuId.Text);
bool isForced = chkIsForced.Checked;
bool result = AspnetMenu.DeleteMenuItem(menuId, isForced);
if (result)
{
lblResult.Text = "菜单删除成功";
}
else
{
lblResult.Text = "菜单删除失败";
}
BindMenuTreeView();
}
protected void btnSaveUsersToRole_Click(object sender, EventArgs e)
{
string username = ddlAdmins.SelectedValue;
if (!String.IsNullOrEmpty(username))
{
List <string> selroles = new List <string>();
foreach (ListItem item in chkRolesList.Items)
{
if (item.Selected)
{
selroles.Add(item.Value);
}
}
AspnetMenu.ChangeRolesOfAdmin(username, String.Join(",", selroles.ToArray()));
SetRolesState();
}
}
private void BindMenuTreeView()
{
DataTable table = AspnetMenu.GetMenusForManager();
tvMenu.Nodes.Clear();
string filter = "fatherId=0";
DataRow[] rows = table.Select(filter, "path");
foreach (DataRow row in rows)
{
TreeNode node = new TreeNode();
node.Text = row["Title"].ToString();
node.Value = row["MenuId"].ToString();
node.ToolTip = row["Description"].ToString();
BuidTreeNode(node, table);
tvMenu.Nodes.Add(node);
}
tvMenu.ExpandAll();
}
private void SetMenuTreeViewState()
{
SetTreeViewChecked(tvMenus, false);
string userID = ddlAdmins.SelectedValue;
if (userID != "")
{
string[] menus = AspnetMenu.GetMenusOfAdmin(userID);
if (menus != null)
{
for (int i = 0; i < menus.Length; i++)
{
TreeNode node = GetTreeNodeByValueInTreeView(tvMenus, menus[i]);
if (node != null)
{
node.Checked = true;
}
}
}
}
}
private void SetRolesState()
{
string userID = ddlAdmins.SelectedValue;
string[] roles = AspnetMenu.GetRolesOfAdmin(userID);
foreach (ListItem item in chkRolesList.Items)
{
item.Selected = false;
}
if (roles != null)
{
foreach (string role in roles)
{
ListItem item = chkRolesList.Items.FindByValue(role);
if (item != null)
{
item.Selected = true;
}
}
}
}
/// <summary>
/// 绑定角色列表
/// </summary>
private void BindRoleList()
{
ddlRoles.DataSource = AspnetMenu.GetRolesOfAdmin(Context.User.Identity.Name);
ddlRoles.DataBind();
ddlRoles.SelectedIndex = 0;
}
protected void btnApp_Click(object sender, EventArgs e)
{
AspnetMenu.ResetCache();
}
protected void btnResetMenuCache_Click(object sender, EventArgs e)
{
AspnetMenu.ResetCache();
lblResult.Text = "清除了菜单相关缓存";
}
/// <summary>
/// 保存菜单节点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
int result = -1;
bool isForced = chkIsForced.Checked;
AspnetMenuItem item = new AspnetMenuItem();
if (lblMenuId.Text != "")
{
item.MenuId = int.Parse(lblMenuId.Text);
}
if (lblFatherId.Text == "")
{
item.FatherId = 0;
}
else
{
item.FatherId = int.Parse(lblFatherId.Text);
}
item.Title = txtMenuName.Text;
item.Description = txtdescription.Text.Trim();
item.Keywords = txtMenuKeys.Text.Trim();
item.Url = txtUrl.Text.Trim();
item.ItemType = int.Parse(rblItemType.SelectedValue);
item.AuthType = int.Parse(rblAuthType.SelectedValue);
if (item.AuthType == 3)
{
List <string> roles = new List <string>();
foreach (ListItem ritem in chkRoles.Items)
{
if (ritem.Selected)
{
roles.Add(ritem.Text);
}
}
item.Roles = roles.ToArray();
}
else
{
item.Roles = new string[0];
}
if (item.MenuId > 0)
{
result = AspnetMenu.UpdateMenuItem(item, isForced);
}
else
{
result = AspnetMenu.AddMenuItem(item, isForced);
}
/*
* 0： 正常操作
* 1： 当前应用的父分类不存在
* 2： 当前应用中的URL已经被添加
* 3： 授权冲突，已存在相应基本URL的授权
* 4： 授权类型不正确
* 5： 输入的URL有错误
* 6： 当前应用不存在
* */
switch (result)
{
case 0:
lblResult.Text = "操作成功";
break;
case 1:
lblResult.Text = "当前应用的父分类不存在";
break;
case 2:
lblResult.Text = "当前应用中的URL已经被添加，可以通过添加参数来保证url不冲突";
break;
case 3:
lblResult.Text = "授权冲突，已存在相应基本URL的授权";
break;
case 4:
lblResult.Text = "授权类型不正确";
break;
case 5:
lblResult.Text = "输入的URL有错误";
break;
case 6:
lblResult.Text = "当前应用不存在";
break;
default:
lblResult.Text = "发生不确定错误";
break;
}
BindMenuTreeView();
}
/// <summary>
/// 菜单节点改变
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void tvMenu_SelectedNodeChanged(object sender, EventArgs e)
{
TreeNode node = tvMenu.SelectedNode;
int menuId = int.Parse(node.Value);
if (menuId != 0)
{
AspnetMenuItem item = AspnetMenu.GetMenuItem(menuId);
lblMenuId.Text = item.MenuId.ToString();
lblFatherId.Text = item.FatherId.ToString();
txtMenuName.Text = item.Title;
txtdescription.Text = item.Description;
txtMenuKeys.Text = item.Keywords;
rblItemType.SelectedIndex = item.ItemType;
txtUrl.Text = item.Url;
foreach (ListItem authitem in rblAuthType.Items)
{
if (authitem.Value == item.AuthType.ToString())
{
authitem.Selected = true;
}
else
{
authitem.Selected = false;
}
}
if (item.AuthType == 3)
{
chkRoles.Enabled = true;
}
else
{
chkRoles.Enabled = false;
}
btnDelete.Enabled = true;
btnSave.Enabled = true;
foreach (ListItem ritem in chkRoles.Items)
{
bool ischeck = false;
for (int i = 0; i < item.Roles.Length; i++)
{
if (item.Roles[i] == ritem.Text)
{
ischeck = true;
break;
}
}
ritem.Selected = ischeck;
}
}
else
{
lblMenuId.Text = node.Value;
txtMenuName.Text = node.Text;
btnDelete.Enabled = false;
btnSave.Enabled = false;
}
}