public bool Update(Role role)
{
if (role == null || role.RoleId == 0 || String.IsNullOrEmpty(role.Name))
{
return false;
}
RoleDataProvider.Update(role);
return true;
}
public static void Update(Role role)
{
SqlParameter[] parameters = new SqlParameter[3];
parameters[0] = new SqlParameter("@RoleId", SqlDbType.Int);
parameters[0].Value = role.RoleId;
parameters[1] = new SqlParameter("@RoleName", SqlDbType.VarChar);
parameters[1].Value = role.Name;
parameters[2] = new SqlParameter("@Permissions", SqlDbType.VarChar);
if (role.Permissions != null && role.Permissions.Any())
{
parameters[2].Value = String.Join(",", role.Permissions.ToArray());
}
else
{
parameters[2].Value = String.Empty;
}
SqlHelper.ExecuteNonQuery(ConnectionHelper.ConnectionString
, CommandType.StoredProcedure
, "t_Role_Update"
, parameters);
}
public ActionResult Edit(RoleModel model)
{
if (model == null)
{
TempData["Error"] = "The post data is null";
return View("Error");
}
if (!ModelState.IsValid)
{
ModelState.AddModelError("", "Please input role name");
return View(model);
}
if (!model.SelectedPermissions.Any())
{
ModelState.AddModelError("", "Please select some permssions.");
return View(model);
}
try
{
var role = new Role
{
RoleId = model.RoleId,
Name = model.RoleName,
Permissions = model.SelectedPermissions
};
bool isSuccess = RoleManager.Instance.Update(role);
if (!isSuccess)
{
ModelState.AddModelError("", "Error hanppen, check your input.");
return View(model);
}
return RedirectToAction("index");
}
catch (Exception ex)
{
TempData["Error"] = ex.Message;
return View("Error");
}
}
public static Role LoadById(int roleId)
{
Role role = null;
SqlParameter[] parameters = new SqlParameter[1];
parameters[0] = new SqlParameter("@RoleId", SqlDbType.Int);
parameters[0].Value = roleId;
using (var reader = SqlHelper.ExecuteReader(
ConnectionHelper.ConnectionString
, CommandType.StoredProcedure
, "t_Role_LoadById"
, parameters))
{
if (reader.Read())
{
role = new Role
{
RoleId = reader.GetInt32(0),
Name = reader.GetString(1),
InsertDate = reader.GetDateTime(2)
};
}
if (role != null && reader.NextResult())
{
while (reader.Read())
{
if (reader.IsDBNull(0))
{
continue;
}
role.Permissions.Add(reader.GetString(0));
}
}
return role;
}
}
