我有两个名为RoleModel和RoleViewModel的列表。
public class RoleVM
{
public string text { get; set; }
public string icon { get; set; }
public string node { get; set; }
}
public partial class Role
{
public int Id { get; set; }
public string RoleName { get; set; }
public Nullable<int> ChildID { get; set; }
}
如何将rolename的属性(从rolemodel)分配给文本(来自rolevm)
public ActionResult getJsonTree()
{
List<Role> _lstRole = _db.Roles.ToList();
List<RoleVM> _lstViewRole = new List<RoleVM>();
foreach(var _role in _lstRole)
{
if (_role.ChildID == null)
{
_lstViewRole.Add(_role);//Adds the role model to rolevm class
}
}
return Json(_lstViewRole, JsonRequestBehavior.AllowGet);
}
答案 0 :(得分:3)
怎么样
List<RoleVM> _lstViewRole = _db.Roles.Where(x => x.Id == null).Select(x => new RoleVM() { text = x.RoleName }).ToList();
Id == null
Role
对象创建一个新的RoleVM
对象,Role.RoleName
转到RoleVM.text