public ActionResult Index()
{
using (DemoContext context = new DemoContext())
{
List<Role> list = context.Roles.ToList();
return View(list);
}
}
public JsonResult GetData(string sidx, string sord, int page, int rows)
{
using (DemoContext context = new DemoContext())
{
JsonResult result = context.Roles.GetJson(sidx, sord, page, rows, JsonRequestBehavior.AllowGet, new string[] { "RoleID", "RoleName", "Description" });
return result;
}
}
public ActionResult Edit(RoleModel model)
{
using (DemoContext context = new DemoContext())
{
Role item = context.Roles.FirstOrDefault(m => m.RoleID == model.RoleID);
item.RoleName = model.RoleName;
item.Description = model.Description;
context.SaveChanges();
}
return RedirectToAction("Index");
}
public ActionResult Create(RoleModel model)
{
try
{
using (DemoContext context = new DemoContext())
{
context.Roles.Add(new Role
{
Description = model.Description,
RoleName = model.RoleName
});
context.SaveChanges();
}
return Json(new { status = 1, msg = "成功！" });
}
catch (Exception e)
{
return Json(new { status = 0, msg = "失败！" });
}
}
public ActionResult Delete(int? RoleID)
{
using (DemoContext context = new DemoContext())
{
Role item = context.Roles.FirstOrDefault(m => m.RoleID == RoleID);
context.Roles.Remove(item);
context.SaveChanges();
}
return RedirectToAction("Index");
}