<%// MultipleResponses:%>

<%
// To graph mutliple Response variables by the same Category variable,
// add the Response variables to an AnalysisVariableList, and then
// assign the Response role to that list rather than to an individual variable.
%>
<%@page import="com.sas.servlet.tbeans.graphics.html.WaterfallChart,
        com.sas.graphics.components.waterfallchart.WaterfallChartTableDataModel,
        com.sas.graphics.components.AnalysisVariable,
        com.sas.graphics.components.AnalysisVariableList,
        com.sas.graphics.components.ClassificationVariable,
        com.sas.graphics.components.GraphConstants,
        javax.swing.table.DefaultTableModel"
%>
<%
  // Create a WaterfallChart and a data source 
    WaterfallChart waterfallChart=new WaterfallChart();
%>

   <%@ include file="TransactionData.jsp" %>

<%
  // Create a data model and attach the data source
     WaterfallChartTableDataModel dataModel=
       new WaterfallChartTableDataModel();
     dataModel.setModel(dataTable);

  // Define multiple Response variables
     AnalysisVariableList multiResponse=new AnalysisVariableList(
       new AnalysisVariable[] {
           new AnalysisVariable("TransactionQ1", "nlmnlusd"),
           new AnalysisVariable("TransactionQ2", "nlmnlusd")
       } );

   // Assign the variable roles and sort category values in descending order
      dataModel.setCategoryVariable(
        new ClassificationVariable("Id", GraphConstants.SORT_DESCENDING));

  // Assign the Response variable role and apply the NLMNLUSD format so
  // that Transaction amounts in the output are displayed in an
  // internationalized representation of US dollars.
     dataModel.setResponseVariable(multiResponse);

  // Call the data model's setCategorySortVariable() method
  // to sort bars according to the values of the response variable
     dataModel.setCategorySortVariable(dataModel.getResponseVariable());

  // Assign the data model to the WaterfallChart
     waterfallChart.setDataModel(dataModel);

   // Set a graph title
     waterfallChart.getTitle1().setText("BIP Waterfall Chart");

  // Set HTTP-specific response and request functionality
     waterfallChart.setResponse(response);
     waterfallChart.setRequest(request);

  // Set a graph size and write the chart to the display
     waterfallChart.setWidth(600);
     waterfallChart.setHeight(450);
     waterfallChart.write(out);
%>