/// <summary>
/// Retrieves the current search values from session or request.
/// </summary>
public void GetSearchValue()
{
bool isClearing = HttpContext.Current.Request.Form["clearSearch"] == "1";
if (!isClearing)
{
if (!String.IsNullOrEmpty(HttpContext.Current.Request.Form["data_" + IdData]))
{
SessionHandler.AddToSessionVars("data_" + IdData, HttpContext.Current.Request.Form["data_" + IdData]);
}
if (!String.IsNullOrEmpty(HttpContext.Current.Request.Form["data_" + IdData + "_aux"]))
{
SessionHandler.AddToSessionVars("data_" + IdData + "_aux", HttpContext.Current.Request.Form["data_" + IdData + "_aux"]);
}
try
{
SearchValue = SessionHandler.SessionVars["data_" + IdData];
Value = SearchValue;
}
catch (Exception ex) { }
try
{
SearchValueAux = SessionHandler.SessionVars["data_" + IdData + "_aux"];
}
catch (Exception ex) { }
}
else
{
SessionHandler.ClearSessionVars();
}
}
/// <summary>
/// Returns the filters for the current selection.
/// </summary>
/// <returns>An SQL filter.</returns>
public static string GetFilters()
{
string retval = "";
bool isClearing = HttpContext.Current.Request.Form["clearSearch"] == "1";
if (isClearing)
{
SessionHandler.ClearSessionVars();
}
List <DataDesc> dataDescList = GetDataDesc();
dataDescList.AddRange(ExtraList);
foreach (DataDesc dataDesc in dataDescList)
{
dataDesc.GetSearchValue();
if (!isClearing)
{
retval = Common.StrAdd(retval, " AND ", dataDesc.GetFilter());
}
}
return(retval);
}