public ActionResult Edit(Models.Subject.Edit vm) { using (var db = new XkSystem.Models.DbContext()) { var error = new List <string>(); if (error.Count == decimal.Zero) { if (db.Table <Course.Entity.tbSubject>().Where(d => d.SubjectName == vm.SubjectEdit.SubjectName && d.Id != vm.SubjectEdit.Id).Any()) { error.AddError("该科目已存在!"); } else { if (vm.SubjectEdit.Id == 0) { var tb = new Course.Entity.tbSubject(); tb.No = vm.SubjectEdit.No == null?db.Table <Course.Entity.tbSubject>().Select(d => d.No).DefaultIfEmpty(0).Max() + 1 : (int)vm.SubjectEdit.No; tb.SubjectName = vm.SubjectEdit.SubjectName; tb.SubjectNameEn = vm.SubjectEdit.SubjectNameEn; tb.RequirePoint = vm.SubjectEdit.RequirePoint; tb.ElectivePoint = vm.SubjectEdit.ElectivePoint; db.Set <Course.Entity.tbSubject>().Add(tb); if (db.SaveChanges() > 0) { XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("添加了科目"); } } else { var tb = (from p in db.Table <Course.Entity.tbSubject>() where p.Id == vm.SubjectEdit.Id select p).FirstOrDefault(); if (tb != null) { tb.No = vm.SubjectEdit.No == null?db.Table <Course.Entity.tbSubject>().Select(d => d.No).DefaultIfEmpty(0).Max() + 1 : (int)vm.SubjectEdit.No; tb.SubjectName = vm.SubjectEdit.SubjectName; tb.SubjectNameEn = vm.SubjectEdit.SubjectNameEn; tb.RequirePoint = vm.SubjectEdit.RequirePoint; tb.ElectivePoint = vm.SubjectEdit.ElectivePoint; if (db.SaveChanges() > 0) { XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("修改了科目"); } } else { error.AddError(Resources.LocalizedText.MsgNotFound); } } } } return(Code.MvcHelper.Post(error)); } }
public ActionResult Edit(int id = 0) { using (var db = new XkSystem.Models.DbContext()) { var vm = new Models.Subject.Edit(); if (id != 0) { var tb = (from p in db.Table <Course.Entity.tbSubject>() where p.Id == id select p).FirstOrDefault(); if (tb != null) { vm.SubjectEdit = tb; } } return(View(vm)); } }