From e6e9d4de823e456ccc704e39c90817e18f0d2229 Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Tue, 10 Jul 2012 10:40:47 +0200
Subject: [PATCH] provide storage for result sets in report views

---
 expert/browser/report.py | 4 ++++
 expert/field.py          | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/expert/browser/report.py b/expert/browser/report.py
index 3883238..ad79177 100644
--- a/expert/browser/report.py
+++ b/expert/browser/report.py
@@ -140,6 +140,10 @@ class ResultsConceptView(ConceptView):
     reportName = None   # define in subclass if applicable
     reportType = None   # set for using special report instance adapter
 
+    def __init__(self, context, request):
+        super(ResultsConceptView, self).__init__(context, request)
+        self.resultSets = {}    # storage for result sets from reports
+
     @Lazy
     def result_macros(self):
         return self.controller.getTemplateMacros('results', results_template)
diff --git a/expert/field.py b/expert/field.py
index 99c9f20..8c9cda7 100644
--- a/expert/field.py
+++ b/expert/field.py
@@ -242,5 +242,7 @@ class SubReportField(Field):
 
     def getValue(self, row):
         ri = self.getReportInstance(row)
-        return ri.getResults()
+        rs = ri.getResults()
+        ri.view.resultSets[ri.name] = rs
+        return rs