/*
public static string GetFieldsAsString(XmlDocument xml)
{
StringBuilder sb = new StringBuilder();
if ( xml.DocumentElement != null )
{
XmlNodeList nlDataFields = xml.DocumentElement.SelectNodes("DataSets/DataSet/Fields/Field/DataField");
foreach ( XmlNode xDataField in nlDataFields )
{
if ( sb.Length > 0 )
sb.Append(", ");
sb.Append("'");
sb.Append(xDataField.InnerText);
sb.Append("'");
}
}
return sb.ToString();
}
*/
// 07/15/2010 Use new function to format Rdl.
public static string RdlEncode(RdlDocument rdl)
{
StringBuilder sb = new StringBuilder();
XmlUtil.Dump(ref sb, "", rdl.DocumentElement);
string sDump = HttpUtility.HtmlEncode(sb.ToString());
sDump = sDump.Replace("\n", "<br />\n");
sDump = sDump.Replace("\t", " ");
sDump = "<div style=\"width: 100%; border: 1px solid black; font-family: courier new;\">" + sDump + "</div>";
return sDump;
}
// 05/03/2011 We need to include the USER_ID because we cache the Assigned User ID and the Team ID.
public static DataTable ChartParameters(Guid gID, Guid gUSER_ID)
{
System.Web.Caching.Cache Cache = HttpRuntime.Cache;
DataTable dt = Cache.Get("vwCHARTS.Parameters." + gID.ToString() + "." + gUSER_ID.ToString()) as DataTable;
if ( dt == null )
{
dt = new DataTable();
dt.Columns.Add("NAME" , typeof(String));
dt.Columns.Add("MODULE_NAME" , typeof(String));
dt.Columns.Add("DATA_TYPE" , typeof(String)); // String, Boolean, DateTime, Integer, Float
dt.Columns.Add("NULLABLE" , typeof(bool ));
dt.Columns.Add("ALLOW_BLANK" , typeof(bool ));
dt.Columns.Add("MULTI_VALUE" , typeof(bool ));
// 02/03/2012 Add support for the Hidden flag.
dt.Columns.Add("HIDDEN" , typeof(bool ));
dt.Columns.Add("PROMPT" , typeof(String));
dt.Columns.Add("DEFAULT_VALUE", typeof(String));
// 02/16/2012 We need a separate list for report parameter lists.
dt.Columns.Add("DATA_SET_NAME" , typeof(String));
try
{
DataTable dtChart = SplendidCache.Chart(gID);
if ( dtChart.Rows.Count > 0 )
{
DataRow rdr = dtChart.Rows[0];
string sRDL = Sql.ToString(rdr["RDL" ]);
string sMODULE_NAME = Sql.ToString(rdr["MODULE_NAME"]);
RdlDocument rdl = new RdlDocument();
rdl.LoadRdl(sRDL);
rdl.NamespaceManager.AddNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
// 02/16/2012 We need a separate list for report parameter lists.
string sReportID = rdl.SelectNodeValue("rd:ReportID");
XmlNodeList nlReportParameters = rdl.SelectNodesNS("ReportParameters/ReportParameter");
foreach ( XmlNode xReportParameter in nlReportParameters )
{
DataRow row = dt.NewRow();
dt.Rows.Add(row);
// 11/15/2011 Must use rdl.SelectNodeValue to get the properties.
string sName = XmlUtil.GetNamedItem (xReportParameter, "Name" );
string sDataType = rdl.SelectNodeValue(xReportParameter, "DataType");
bool bNullable = Sql.ToBoolean(rdl.SelectNodeValue(xReportParameter, "Nullable" ));
bool bAllowBlank = Sql.ToBoolean(rdl.SelectNodeValue(xReportParameter, "AllowBlank"));
bool bMultiValue = Sql.ToBoolean(rdl.SelectNodeValue(xReportParameter, "MultiValue"));
// 02/03/2012 Add support for the Hidden flag.
bool bHidden = Sql.ToBoolean(rdl.SelectNodeValue(xReportParameter, "Hidden" ));
string sPrompt = rdl.SelectNodeValue(xReportParameter, "Prompt" );
// 02/16/2012 We need a separate list for report parameter lists.
string sDataSetName = rdl.SelectNodeValue(xReportParameter, "ValidValues/DataSetReference/DataSetName");
string sDefaultValue = rdl.SelectNodeValue(xReportParameter, "DefaultValue/Values/Value");
// 02/16/2012 Add support for specific parameter values.
XmlNodeList nlValidValues = rdl.SelectNodesNS(xReportParameter, "ValidValues/ParameterValues/ParameterValue");
if ( nlValidValues.Count > 0 )
{
DataTable dtValidValues = new DataTable();
dtValidValues.Columns.Add("VALUE", typeof(String));
dtValidValues.Columns.Add("NAME" , typeof(String));
foreach ( XmlNode xValidValue in nlValidValues )
{
DataRow rowValid = dtValidValues.NewRow();
rowValid["VALUE"] = rdl.SelectNodeValue(xValidValue, "Value");
rowValid["NAME" ] = rdl.SelectNodeValue(xValidValue, "Label");
dtValidValues.Rows.Add(rowValid);
}
SplendidCache.AddReportSource(sReportID + "." + sName + ".SpecificValues", "VALUE", "NAME", dtValidValues);
row["DATA_SET_NAME"] = sReportID + "." + sName + ".SpecificValues";
}
XmlNodeList nlDefaultValues = rdl.SelectNodesNS(xReportParameter, "DefaultValue/Values");
if ( nlDefaultValues.Count > 0 )
{
if ( bMultiValue )
{
XmlDocument xml = new XmlDocument();
xml.AppendChild(xml.CreateXmlDeclaration("1.0", "UTF-8", null));
xml.AppendChild(xml.CreateElement("Values"));
foreach ( XmlNode xDefaultValue in nlDefaultValues )
{
XmlNode xValue = xml.CreateElement("Value");
xml.DocumentElement.AppendChild(xValue);
// 10/05/2012 Check default value for null, not new value.
bool bNull = Sql.ToBoolean(XmlUtil.GetNamedItem(xDefaultValue, "xsi:nil"));
if ( !bNull )
xValue.InnerText = xDefaultValue.InnerText;
}
row["DEFAULT_VALUE"] = xml.OuterXml;
}
else
{
// <Value xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true" />
XmlNode xDefaultValue = nlDefaultValues[0];
bool bNull = Sql.ToBoolean(XmlUtil.GetNamedItem(xDefaultValue, "xsi:nil"));
if ( !bNull )
row["DEFAULT_VALUE"] = Sql.ToString(xDefaultValue.InnerText);
}
}
row["NAME" ] = sName ;
row["MODULE_NAME"] = sMODULE_NAME;
row["DATA_TYPE" ] = sDataType ;
row["NULLABLE" ] = bNullable ;
row["ALLOW_BLANK"] = bAllowBlank ;
row["MULTI_VALUE"] = bMultiValue ;
// 02/03/2012 Add support for the Hidden flag.
row["HIDDEN" ] = bHidden ;
row["PROMPT" ] = sPrompt ;
// 02/16/2012 We need a separate list for report parameter lists.
if ( !Sql.IsEmptyString(sDataSetName) )
row["DATA_SET_NAME"] = sReportID + "." + sDataSetName;
if ( String.Compare(sName, "ASSIGNED_USER_ID", true) == 0 )
{
row["DEFAULT_VALUE"] = Security.USER_ID.ToString();
}
else if ( String.Compare(sName, "TEAM_ID", true) == 0 )
{
row["DEFAULT_VALUE"] = Security.TEAM_ID.ToString();
}
}
}
Cache.Insert("vwCHARTS.Parameters." + gID.ToString() + "." + gUSER_ID.ToString(), dt, null, DefaultCacheExpiration(), Cache.NoSlidingExpiration);
}
catch(Exception ex)
{
SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
}
}
return dt;
}
