public ActionResult Listing(string DistrictDropDownList, string PropertyTypeDropDownList, string ListTypeDropDownList, string PriceDropDownList, string Search)
{
// Save dropdownlist options to TempData
TempData["districtOption"] = DistrictDropDownList;
TempData["propertyTypeOption"] = PropertyTypeDropDownList;
TempData["listingTypeOption"] = ListTypeDropDownList;
TempData["priceOption"] = PriceDropDownList;
IEnumerable <Property> properties;
// If search parameters not set
if (String.IsNullOrWhiteSpace(Search))
{
properties = propertyMapper.SelectAll(); // Filter for all properties
}
else
{
properties = propertyMapper.SearchAll(Search); // Filter for searched properties
}
// Filtering logic
if (!DistrictDropDownList.Equals(defaultListOption))
{
properties = properties.Where(p => p.DistrictID.Equals(propertyMapper.GetDistrictIdByDistrictName(DistrictDropDownList).First()));
}
if (!PropertyTypeDropDownList.Equals(defaultListOption))
{
properties = properties.Where(p => p.PropertyType.Equals(PropertyTypeDropDownList));
}
if (!ListTypeDropDownList.Equals(defaultListOption))
{
properties = properties.Where(p => p.ListingType.Equals(ListTypeDropDownList));
}
try
{
int price = Int32.Parse(PriceDropDownList);
if (price != 0)
{
properties = properties.Where(p => p.AgreedPrice < price);
}
}
catch (FormatException e)
{
Console.WriteLine(e.Message);
}
// TempData to send back to Listing page for display
TempData["result_set"] = properties;
if (String.IsNullOrWhiteSpace(Search))
{
return(RedirectToAction("Listing"));
}
else
{
return(RedirectToAction("Listing", new { search = Search }));
}
}
