escape linefeeds in grid fields

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3010 fd906abe-77d9-0310-91a1-e0d9ade77398
2008-11-25 13:26:10 +00:00 · 2008-11-25 13:26:10 +00:00 · 720dda3627
commit 720dda3627
parent 16a3212f7a
1 changed files with 3 additions and 0 deletions
--- a/composer/schema/grid/field.py
+++ b/composer/schema/grid/field.py
@ -61,6 +61,9 @@ class GridFieldInstance(ListFieldInstance):
            return value
        # TODO: marshall values!
        v = value or []
+        for row in v:
+            for k in row:
+                row[k] = row[k].replace('\n', '\\n')
        empty = {}
        for fi in self.columnFieldInstances:
            default = fi.default