From ec319c17829522c01e68a3bb2b6be5b3166e0c16 Mon Sep 17 00:00:00 2001
From: hplattner <hannes@plattneronline.de>
Date: Thu, 22 Mar 2012 17:18:10 +0100
Subject: [PATCH] add: multivalue field

---
 expert/browser/results.pt | 13 +++++++++++++
 expert/field.py           | 13 +++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/expert/browser/results.pt b/expert/browser/results.pt
index 6e75952..4e646eb 100644
--- a/expert/browser/results.pt
+++ b/expert/browser/results.pt
@@ -95,5 +95,18 @@
   </tal:column>
 </div>
 
+<div metal:define-macro="container">
+    <tal:column define="values python:col.getDisplayValues(row)">
+    <table class="multivalue">
+      <tr>
+        <tal:values repeat="value values">
+          <td style="border:none;"
+              tal:content="value"></td>
+        </tal:values>
+      </tr>
+    </table>
+  </tal:column>
+</div>
+
 
 </html>
diff --git a/expert/field.py b/expert/field.py
index 26e1390..a11e89b 100644
--- a/expert/field.py
+++ b/expert/field.py
@@ -201,3 +201,16 @@ class SubReportField(Field):
     def getValue(self, row):
         ri = self.getReportInstance(row)
         return ri.getResults()
+    
+
+class MultiValueField(Field):
+    """A Container for report fields to manage columns representing multiple fields
+    """
+    
+    renderer = 'container'
+
+    def getValue(self, row):
+        return self.getRawValue(row)
+
+    def getDisplayValues(self, row):
+        return self.getValue(row)