Changeset 256

Timestamp:

08/25/06 14:05:23 (2 years ago)

Author:

tim

Message:

added textareawithselect and sequencetostring convertor

Files:

• trunk/formal/__init__.py (modified) (1 diff)
• trunk/formal/converters.py (modified) (1 diff)
• trunk/formal/examples/main.py (modified) (1 diff)
• trunk/formal/examples/selections.py (modified) (2 diffs)
• trunk/formal/examples/textareawithselect.py (added)
• trunk/formal/formal.css (modified) (1 diff)
• trunk/formal/widgets/textareawithselect.py (added)

trunk/formal/__init__.py

@@ -56 +56 @@
-registerAdapter(converters.TimeToStringConverter, Time, iformal.IStringConvertible)
-registerAdapter(converters.NullConverter, File, iformal.IFileConvertible)
-NullConverter, Sequence, iformal.ISequence
+SequenceToStringConverter, Sequence, iformal.IString
-try:
-    Decimal

trunk/formal/converters.py

@@ -176 +176 @@
-        return value
-        
+
+
+class SequenceToStringConverter(_Adapter):
+    implements( iformal.IStringConvertible)
+    
+    def fromType(self, value):
+        if value is None:
+            return None
+        import cStringIO as StringIO
+        import csv
+
+        sf = StringIO.StringIO()
+        writer = csv.writer(sf)
+        writer.writerow(value)
+        sf.seek(0,0)
+        return sf.read().strip()
+        
+    
+    def toType(self, value):
+        if not value:
+            return None
+        import cStringIO as StringIO
+        import csv
+    
+        sf = StringIO.StringIO()
+        csvReader = csv.reader(sf)
+        sf.write(value)
+        sf.seek(0,0)
+        return csvReader.next()    

trunk/formal/examples/main.py

@@ -24 +24 @@
-    'formal.examples.nofields.NoFieldsFormPage',
-    'formal.examples.hidden.HiddenFieldsFormPage',
+    'formal.examples.textareawithselect.TextAreaWithSelectFormPage',
-    ]
-

trunk/formal/examples/selections.py

@@ -17 +17 @@
-    ]
-
+tuples = [
+         (('a',1), 'a1'),
+         (('b',1), 'b1'),
+         (('c',1), 'c1'),
+         ]
+        
-def data_strings(ctx, data):
-    # Let's defer it, just for fun.
@@ -45 +51 @@
-        form.addField('multipleDates', formal.Sequence(formal.Date()),
-                formal.widgetFactory(formal.CheckboxMultiChoice, options=dates))
+
+        form.addField('multipleTuples', formal.Sequence(formal.Sequence()),
+                formal.widgetFactory(formal.CheckboxMultiChoice,
+                    options=tuples))
+        
-        form.addField('differentNoneSelect', formal.String(),
-                formal.widgetFactory(formal.SelectChoice, options=strings,

trunk/formal/formal.css

@@ -141 +141 @@
-.nevow-form div.field {display:block;}
-/* End hide from IE Mac */
+
+
+.nevow-form .add {
+  display:block;
+}