public ActionResult Delete(string ids)
{
if (string.IsNullOrEmpty(ids))
{
return(Content("请选中要删除的数据！"));
}
#region shit删除
////拆分接收过来的ids
//string[] strids = ids.Split(',');
//foreach (string id in strids)
//{
// userInfoService.Delete(new UserInfo() { ID = int.Parse(id) });
//}
#endregion
//换成批量删除
string[] strids = ids.Split(',');
#region 一句代码可以代替下面的foreach代码
//List<int> idList = strids.Select(int.Parse).ToList();
//List<int> idList = new List<int>();
//foreach (string id in strids)
//{
// idList.Add(int.Parse(id));
//}
#endregion
//完成删除
//1.清楚该用户的角色关联
foreach (var strid in strids)
{
int delUserId = int.Parse(strid);
var userInfo = userInfoService.GetEntity(u => u.ID == delUserId).FirstOrDefault();
if (userInfo != null)
{
//userInfo.R_User_Action.Clear();
userInfo.RoleInfo.Clear();//清除掉原有的角色
}
}
//2.执行删除
List <int> idList = strids.Select(int.Parse).ToList();
int result = userInfoService.DeleteList(idList);
if (result <= 0)
{
return(Content("error"));
}
return(Content("ok"));
}
