grid: custom representation of None value, in view

2016-06-06 12:43:11 +02:00
parent 0c52f2a561
commit 876508a227
1 changed files with 4 additions and 0 deletions
@@ -2318,6 +2318,10 @@ class SQLFORM(FORM):
        elif details and request.args(-3) == 'view':
            table = db[request.args[-2]]
            record = table(request.args[-1]) or redirect(referrer)
+            if represent_none is not None:
+                for field in record.iterkeys():
+                    if record[field] is None:
+                        record[field] = represent_none
            sqlformargs = dict(upload=upload, ignore_rw=ignore_rw,
                               formstyle=formstyle, readonly=True,
                               _class='web2py_form')