=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/dataset/action/GenerateDataSetReportAction.java'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/dataset/action/GenerateDataSetReportAction.java	2012-10-01 13:44:31 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/dataset/action/GenerateDataSetReportAction.java	2012-10-01 15:58:02 +0000
@@ -248,7 +248,7 @@
         String dataSetType = selectedDataSet.getDataSetType();
 
         registration = registrationService.getCompleteDataSetRegistration( selectedDataSet, selectedPeriod, selectedOrgunit );
-            
+        
         if ( TYPE_CUSTOM.equals( dataSetType ) )
         {
             if ( type != null )

=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/tablecreator/action/ExportTableAction.java'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/tablecreator/action/ExportTableAction.java	2012-09-24 12:52:15 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/tablecreator/action/ExportTableAction.java	2012-10-01 15:58:02 +0000
@@ -31,6 +31,12 @@
 import java.util.HashMap;
 import java.util.Map;
 
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.struts2.ServletActionContext;
+import org.hisp.dhis.api.utils.ContextUtils;
+import org.hisp.dhis.api.utils.ContextUtils.CacheStrategy;
 import org.hisp.dhis.common.Grid;
 import org.hisp.dhis.constant.ConstantService;
 import org.hisp.dhis.i18n.I18nFormat;
@@ -39,7 +45,7 @@
 import org.hisp.dhis.period.PeriodType;
 import org.hisp.dhis.reporttable.ReportTable;
 import org.hisp.dhis.reporttable.ReportTableService;
-import org.hisp.dhis.util.SessionUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 
 import com.opensymphony.xwork2.Action;
 
@@ -84,6 +90,9 @@
         this.format = format;
     }
 
+    @Autowired
+    private ContextUtils contextUtils;
+
     // -------------------------------------------------------------------------
     // Input
     // -------------------------------------------------------------------------
@@ -102,6 +111,11 @@
 
     private String pe;
     
+    public String getPe()
+    {
+        return pe;
+    }
+
     public void setPe( String pe )
     {
         this.pe = pe;
@@ -126,13 +140,6 @@
         this.type = type;
     }
     
-    private Boolean useLast = false;
-
-    public void setUseLast( boolean useLast )
-    {
-        this.useLast = useLast;
-    }
-
     // -------------------------------------------------------------------------
     // Output
     // -------------------------------------------------------------------------
@@ -159,6 +166,22 @@
     public String execute()
         throws Exception
     {
+        // ---------------------------------------------------------------------
+        // Configure response
+        // ---------------------------------------------------------------------
+
+        HttpServletResponse response = ServletActionContext.getResponse();
+        
+        contextUtils.configureResponse( response, ContextUtils.CONTENT_TYPE_HTML, CacheStrategy.RESPECT_SYSTEM_SETTING, null, false );
+
+        uid = StringUtils.trimToNull( uid );
+        pe = StringUtils.trimToNull( pe );
+        ou = StringUtils.trimToNull( ou );
+        
+        // ---------------------------------------------------------------------
+        // Assemble report
+        // ---------------------------------------------------------------------
+
         ReportTable reportTable = reportTableService.getReportTable( uid );
         
         if ( TYPE_JRXML.equals( format ) )
@@ -167,23 +190,12 @@
             params.putAll( reportTable.getOrganisationUnitGroupMap( organisationUnitGroupService.getCompulsoryOrganisationUnitGroupSets() ) );
         }
         
-        //TODO stop putting in memory, too expensive
-        
-        if ( useLast )
-        {
-            grid = (Grid) SessionUtils.getSessionVar( SessionUtils.KEY_REPORT_TABLE_GRID );
-        }
-        else
-        {
-            Period period = PeriodType.getPeriodFromIsoString( pe );
-            
-            Date date = period != null ? period.getStartDate() : new Date();
-            
-            grid = reportTableService.getReportTableGrid( uid, format, date, ou );            
-        }
+        Period period = PeriodType.getPeriodFromIsoString( pe );
+        
+        Date date = period != null ? period.getStartDate() : new Date();
+        
+        grid = reportTableService.getReportTableGrid( uid, format, date, ou );
 
-        SessionUtils.setSessionVar( SessionUtils.KEY_REPORT_TABLE_GRID, grid );
-        
         return type != null ? type : TYPE_DEFAULT;
     }
 }

=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/javascript/generateReport.js'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/javascript/generateReport.js	2012-09-24 05:42:39 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/javascript/generateReport.js	2012-10-01 15:58:02 +0000
@@ -65,9 +65,10 @@
 // Report table
 // -----------------------------------------------------------------------------
 
-function exportReport( type, uid )
+function exportReport( type, uid, pe, ou )
 {
-    var url = "exportTable.action?uid=" + uid + "&type=" + type + "&useLast=true";
+    var url = "exportTable.action?type=" + type + 
+    	"&uid=" + uid + "&pe=" + pe + "&ou=" + ou;
 
     url += $( "#id" ).length ? ( "&id=" + $( "#id" ).val() ) : "";
 

=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/reportTableGrid.vm'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/reportTableGrid.vm	2012-06-14 18:56:38 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/webapp/dhis-web-reporting/reportTableGrid.vm	2012-10-01 15:58:02 +0000
@@ -9,11 +9,11 @@
 </script>
 
 <div>
-<input type="button" value="$i18n.getString( 'get_report_as_xls' )" onclick="exportReport( 'xls', '${uid}' )" style="width:140px">
-<input type="button" value="$i18n.getString( 'get_report_as_csv' )" onclick="exportReport( 'csv', '${uid}' )" style="width:140px">
-<input type="button" value="$i18n.getString( 'get_report_as_pdf' )" onclick="exportReport( 'pdf', '${uid}' )" style="width:140px">
-<input type="button" value="$i18n.getString( 'get_report_as_jasper' )" onclick="exportReport( 'jasper', '${uid}' )" style="width:140px">
-<input type="button" value="$i18n.getString( 'get_report_as_jrxml' )" onclick="exportReport( 'jrxml', '${uid}' )" style="width:140px">
+<input type="button" value="$i18n.getString( 'get_report_as_xls' )" onclick="exportReport( 'xls', '$!{uid}', '$!{pe}', '$!{ou}' )" style="width:140px">
+<input type="button" value="$i18n.getString( 'get_report_as_csv' )" onclick="exportReport( 'csv', '$!{uid}', '$!{pe}', '$!{ou}' )" style="width:140px">
+<input type="button" value="$i18n.getString( 'get_report_as_pdf' )" onclick="exportReport( 'pdf', '$!{uid}', '$!{pe}', '$!{ou}' )" style="width:140px">
+<input type="button" value="$i18n.getString( 'get_report_as_jasper' )" onclick="exportReport( 'jasper', '$!{uid}', '$!{pe}', '$!{ou}' )" style="width:140px">
+<input type="button" value="$i18n.getString( 'get_report_as_jrxml' )" onclick="exportReport( 'jrxml', '$!{uid}', '$!{pe}', '$!{ou}' )" style="width:140px">
 <input type="button" value="$i18n.getString( 'share' )" onclick="viewShareForm()" style="width:140px">
 <input type="button" value="$i18n.getString( 'back' )" onclick="javascript:window.location.href='displayManageTableForm.action'" style="width:140px">
 </div>