public ActionResult Edit(Models.StudentType.Edit vm)
{
using (var db = new XkSystem.Models.DbContext())
{
var error = new List <string>();
if (error.Count == decimal.Zero)
{
if (db.Table <Student.Entity.tbStudentType>().Where(d => d.StudentTypeName == vm.StudentTypeEdit.StudentTypeName && d.Id != vm.StudentTypeEdit.Id).Any())
{
error.AddError("该学生类型已存在!");
}
else
{
if (vm.StudentTypeEdit.Id == 0)
{
var tb = new Student.Entity.tbStudentType();
tb.No = vm.StudentTypeEdit.No == null?db.Table <Student.Entity.tbStudentType>().Select(d => d.No).DefaultIfEmpty(0).Max() + 1 : (int)vm.StudentTypeEdit.No;
tb.StudentTypeName = vm.StudentTypeEdit.StudentTypeName;
db.Set <Student.Entity.tbStudentType>().Add(tb);
if (db.SaveChanges() > 0)
{
XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("添加了学生类型");
}
}
else
{
var tb = (from p in db.Table <Student.Entity.tbStudentType>()
where p.Id == vm.StudentTypeEdit.Id
select p).FirstOrDefault();
if (tb != null)
{
tb.No = vm.StudentTypeEdit.No == null?db.Table <Student.Entity.tbStudentType>().Select(d => d.No).DefaultIfEmpty(0).Max() + 1 : (int)vm.StudentTypeEdit.No;
tb.StudentTypeName = vm.StudentTypeEdit.StudentTypeName;
if (db.SaveChanges() > 0)
{
XkSystem.Areas.Sys.Controllers.SysUserLogController.Insert("修改了学生类型");
}
}
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.StudentType.Edit();
if (id != 0)
{
var tb = (from p in db.Table <Student.Entity.tbStudentType>()
where p.Id == id
select p).FirstOrDefault();
if (tb != null)
{
vm.StudentTypeEdit = tb;
}
}
return(View(vm));
}
}
