public async Task <IActionResult> Index(SightingSearchByRouteViewModel model)
{
if (ModelState.IsValid)
{
int page = model.PageNumber;
switch (model.Action)
{
case ControllerActions.ActionPreviousPage:
page -= 1;
break;
case ControllerActions.ActionNextPage:
page += 1;
break;
case ControllerActions.ActionSearch:
page = 1;
break;
default:
break;
}
// Need to clear model state here or the page number that was posted
// is returned and page navigation doesn't work correctly. So, capture
// and amend the page number, above, then apply it, below
ModelState.Clear();
List <Sighting> sightings = await _client.GetSightingsByRoute(model.Embarkation, model.Destination, page, _settings.Value.SearchPageSize);
model.SetSightings(sightings, page, _settings.Value.SearchPageSize);
}
return(View(model));
}
public IActionResult Index()
{
SightingSearchByRouteViewModel model = new SightingSearchByRouteViewModel
{
PageNumber = 1
};
return(View(model));
}