void BtnSave_Click(object sender, RoutedEventArgs e)
{
//根据用户ID获取对应的数据权限
string usrId = selectedUserBtn.UserId;
List <string> allowData = UserAdmin.GetAllowDataByUser(usrId);
foreach (BtnDataset cbx in panelDataset.Children)
{
string dsName = cbx.DatasetName;
if ((bool)cbx.isSelected)
{
if (!allowData.Contains(dsName))
{
UserAdmin.AddUserPrivilege(usrId, dsName);
}
}
else
{
if (allowData.Contains(dsName))
{
UserAdmin.DeleteUserPrivilege(usrId, dsName);
}
}
}
btnSelectAll.IsEnabled = false;
btnSelectNone.IsEnabled = false;
btnSave.IsEnabled = false;
btnCancel.IsEnabled = false;
panelDataset.IsEnabled = false;
panelUser.IsEnabled = true;
btnModify.IsEnabled = true;
WindowAdmin.notify.SetStatusMessage(string.Format("成功修改了用户{0}的所对应的数据集权限！", usrId));
}
void btnCancel_Click(object sender, RoutedEventArgs e)
{
btnSelectAll.IsEnabled = false;
btnSelectNone.IsEnabled = false;
btnSave.IsEnabled = false;
btnCancel.IsEnabled = false;
panelDataset.IsEnabled = false;
panelUser.IsEnabled = true;
btnModify.IsEnabled = true;
//根据用户ID获取对应的数据权限
List <string> allowData = UserAdmin.GetAllowDataByUser(selectedUserBtn.UserId);
foreach (BtnDataset cbx in panelDataset.Children)
{
cbx.isSelected = (allowData.Contains(cbx.DatasetName));
}
}
//选中某个用户时，可以修改该用户对应的数据集权限
private void btnUser_Click(object sender, RoutedEventArgs e)
{
BtnUserInfo btnUser = sender as BtnUserInfo;
if (selectedUserBtn != null)
{
selectedUserBtn.isSelected = false;
}
selectedUserBtn = btnUser;
btnUser.isSelected = true;
btnModify.IsEnabled = true;
//根据用户ID获取对应的数据权限
List <string> allowData = UserAdmin.GetAllowDataByUser(btnUser.UserId);
foreach (BtnDataset cbx in panelDataset.Children)
{
cbx.isSelected = (allowData.Contains(cbx.DatasetName));
}
}
public void RefreshDB(IMyTreeDB treeDB, string userId)
{
mainPanel.Children.Clear();
List <DatasetInfo> dbList = treeDB.GetDatasets();
if (userId != "") //如果用户权限启用，则进行用户数据集权限筛选
{
List <DatasetInfo> allowDbList = new List <DatasetInfo>();
List <string> allowDbName = UserAdmin.GetAllowDataByUser(userId);
foreach (DatasetInfo db in dbList)
{
if (allowDbName.Contains(db.Name))
{
allowDbList.Add(db);
}
}
dbList = allowDbList;
}
if (dbList.Count > 0)
{
foreach (DatasetInfo db in dbList)
{
DatasetBtn btn = new DatasetBtn(db);
btn.MouseDown += Btn_Click;
btn.Background = Brushes.Azure;
mainPanel.Children.Add(btn);
}
}
else
{
Button btn = new Button();
btn.Content = "没有发现可用的数据！";
btn.Height = 50;
btn.Width = 200;
btn.Background = Brushes.Red;
mainPanel.Children.Add(btn);
}
}