public async Task <ActionResult> RolesEdit(int roldID)
{
Entity.Roles role = await _userService.GetRolesInfo(roldID);
RolesViewModel model = role.ExtensionToViewModel();
return(View(model));
}
public async Task <ActionResult> RolesEdit(RolesViewModel viewModel)
{
if (!ModelState.IsValid)
{
return(View());
}
Entity.Roles role = viewModel.ExtensionToModel();
//判断是否重名
string sql = "select COUNT(*) from roles where RoleName <>(select rolename from Roles where RoleID = @RoleID) and rolename = @rolename";
int result = await DbHelper.QuerySingleAsync <int>(sql, new { RoleID = role.RoleID, RoleName = role.RoleName });
if (result > 0)
{
ViewBag.ErrorMessage = "角色名已存在";
return(View(viewModel));
}
//更新
bool flag = await _userService.UpdateRoles(role);
ViewBag.ErrorMessage = flag ? "更新成功" : "更新失败";
return(View(viewModel));
}