public void ProcessRequest(HttpContext context)
{
try
{
SessionVarName = context.Request.QueryString["SessionVarName"];
AggregateColumn = context.Request.QueryString["AggregateColumn"];
if (AggregateColumn.IsNullOrEmpty())
{
AggregateColumn = String.Empty;
}
UserDataString = context.Request.QueryString["FooterRowCaption"];
if (UserDataString.IsNullOrEmpty())
{
UserDataString = String.Empty;
}
GetFilterList();
}
catch (Exception ex)
{
throw ex;
}
}
private void PerformRequestData(IEnumerable retrievedData)
{
try
{
String pagerString = String.Empty;
String rowData = String.Empty;
rowData = LoadStringData(retrievedData);
pagerString = "{";
pagerString += "totalpages: '" + Totalpages + "', ";
pagerString += "currentpage: '" + CurrentPage + "', ";
pagerString += "pagerecords: '" + PageRecords + "',";
pagerString += "rows: ";
pagerString += rowData;
LoadUserData();
if (UserDataString.IsNotNullOrEmpty())
{
pagerString += String.Format(",\"userdata\":");
pagerString += "{";
pagerString += String.Format("{0}", UserDataString);
pagerString += "}";
}
pagerString += "}";
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "text/javascript";
HttpContext.Current.Response.Write(pagerString);
HttpContext.Current.Response.Flush();
}
catch (Exception ex)
{
throw ex;
}
}
private void PerformRequestData(IEnumerable retrievedData)
{
try
{
String pagerString = String.Empty;
String rowData = String.Empty;
rowData = LoadStringData(retrievedData);
pagerString = "{";
pagerString += "totalpages: '" + Totalpages + "', ";
pagerString += "currentpage: '" + CurrentPage + "', ";
pagerString += "pagerecords: '" + PageRecords + "',";
pagerString += "rows: ";
pagerString += rowData;
LoadUserData();
if (UserDataString.IsNotNullOrEmpty())
{
pagerString += String.Format(",\"userdata\":");
pagerString += "{";
pagerString += String.Format("{0}", UserDataString);
pagerString += "}";
}
pagerString += "}";
String vid_Ref = HttpContext.Current.Request.QueryString["vid_Ref"];
String NeedSetUncahage = HttpContext.Current.Request.QueryString["NeedSetUncahage"];
if (NeedSetUncahage != "false")
{
if (vid_Ref.IsNotNull())
{
foreach (BaseItem item in retrievedData)
{
item.SetUnchanged();
}
}
}
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "text/javascript";
HttpContext.Current.Response.Write(pagerString);
HttpContext.Current.Response.Flush();
}
catch (Exception ex)
{
throw ex;
}
}
public void ProcessRequest(HttpContext context)
{
try
{
SessionVarName = context.Request.QueryString["SessionVarName"];
IEnumerable retrievedData = (IEnumerable)context.Session[SessionVarName];
if (retrievedData.IsNull())
{
return;
}
AggregateColumn = context.Request.QueryString["AggregateColumn"];
if (AggregateColumn.IsNullOrEmpty())
{
AggregateColumn = String.Empty;
}
UserDataString = context.Request.QueryString["FooterRowCaption"];
if (UserDataString.IsNullOrEmpty())
{
UserDataString = String.Empty;
}
String vid_Ref = context.Request.QueryString["vid_Ref"];
String parentColumnName = context.Request.QueryString["ParentColumnName"];
String parentColumnValue = context.Request.QueryString["ParentColumnValue"];
if (vid_Ref.IsNotNullOrEmpty() && vid_Ref.NotEquals("null"))
{
filterRetrievedData(ref retrievedData, vid_Ref);
OnDataSourceViewSelectCallback(retrievedData);
}
else if (parentColumnName.IsNotNullOrEmpty() && parentColumnValue.IsNotNullOrEmpty())
{
filterRetrievedDataDataSourceView(retrievedData, parentColumnName, parentColumnValue);
}
else
{
OnDataSourceViewSelectCallback(retrievedData);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void LoadUserData()
{
try
{
var strColumn = AggregateColumn.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries).ToList();
foreach (DataColumn dc in SourceTable.Columns)
{
if (dc.DataType != typeof(String) && dc.DataType != typeof(DateTime) && dc.DataType != typeof(Boolean))
{
try
{
String strColumnWith_Agg_Type = strColumn.Find(item => item.Contains("[" + dc.ColumnName + "]:"));
if (strColumnWith_Agg_Type.IsNotNullOrEmpty())
{
String[] arrColumnWith_Agg_Type = strColumnWith_Agg_Type.Split(":".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (arrColumnWith_Agg_Type[0].ToUpper() == "[" + dc.ColumnName.ToUpper() + "]")
{
Object val = SourceTable.Compute(arrColumnWith_Agg_Type[1] + "(" + dc.ColumnName + ")", String.Empty);
if (UserDataString.IsNotNullOrEmpty())
{
UserDataString += String.Format(",\"{0}\":\"{1}\"", dc.ColumnName, val);
}
else
{
UserDataString += String.Format("\"{0}\":\"{1}\"", dc.ColumnName, val);
}
}
}
}
catch
{
};
}
}
}
catch (Exception ex)
{
throw (ex);
}
}
