public ActionResult Page2(ViewModels.vmPage2 vmPage2, string GUID)
{
List <string> errMsgList = new List <string>();
string buttonValue = Request.Form["submit"];
//INPUTS AND OUTPUTS
//1. ModelState Valid and No Redirect - Save and no redirect
//2. ModelState Valid and Redirect. - Save and redirect
//3. ModelState Invalid and No Redirect -No save and re-display
//4. ModelState Invalid and Redirect -No save are redirect
if (ModelState.IsValid)
{
Application application = db.Applications
.Where(e => e.GUID == GUID)
.FirstOrDefault();
//Set the relevant properties
application.StallType = vmPage2.StallType;
application.FoodDetails = vmPage2.FoodDetails;
try
{
db.SaveChanges();
}
catch (DbEntityValidationException ex)
{
if (!buttonValue.ToLower().Contains("prev"))
{
return(View("_DbEntityValidationException", ex));
}
}
catch
{
//Do nothing
}
if (buttonValue.ToLower().Contains("prev"))
{
return(RedirectToAction("Page1", new { GUID = GUID }));
}
return(RedirectToAction("Page3", new { GUID = GUID }));
}
else
{
//Model state is not valid
if (buttonValue.ToLower().Contains("prev"))
{
return(RedirectToAction("Page1", new { GUID = GUID }));
}
return(View(vmPage2));
}
}
//GET: Page2
public ActionResult Page2(string GUID)
{
ViewModels.vmPage2 vmPage2 =
db.Applications.Where(e => e.GUID == GUID)
.Select(e => new ViewModels.vmPage2()
{
Id = e.Id,
FoodDetails = e.FoodDetails,
StallType = e.StallType
}).FirstOrDefault();
return(View(vmPage2));
}
