deform and SequenceSchema default values

97 views
Skip to first unread message

doggy

unread,
Feb 3, 2012, 6:16:20 AM2/3/12
to pylons-discuss
I need use "Sequence of Mapping Widgets" with default values
but form render empty fields for sequence items, wen i press "add"
button

Default values from class Schema are correctly rendered
But textField1, integerField1, enabled1 from class someFields is empty


Here my example code:

resources.py

# -*- coding: utf8 -*-
import colander
import deform

class someFields(colander.Schema):
textField = colander.SchemaNode(colander.String(),
default="text")
integerField = colander.SchemaNode(colander.Integer(),
default=0)
enabled = colander.SchemaNode(colander.Bool(),
default='true')

class Fields(colander.SequenceSchema):
fields = someFields()

class Schema(colander.Schema):
textField1 = colander.SchemaNode(colander.String(),
default="text1")
integerField1 = colander.SchemaNode(colander.Integer(),
default=1)
enabled1 = colander.SchemaNode(colander.Bool(),
default='true')
fields = Fields()

views.py

from pyramid.view import view_config
from deform import Form
from deform import ValidationFailure
from pyramid.renderers import render_to_response
import resources

@view_config(route_name='home', renderer='templates/mytemplate.pt')
def my_view(request):
return {'project':'deformtest'}

@view_config(renderer='cform.html',route_name='testform')
def renderForm(context,request):

schema = resources.Schema()
myform = Form(schema, buttons=('submit',))
if 'submit' in request.POST: # detect that the submit button was
clicked
controls = request.POST.items() # get the form controls
try:
appstruct = myform.validate(controls) # call validate
# the form submission succeeded, we have the data
return render_to_response('cform_ok.html', {'data':
appstruct},request=request)
except ValidationFailure, e: # catch the exception
form=e.render() # re-render the form with an exception
else:
form = myform.render()
return {'form': form}

doggy

unread,
Jun 1, 2012, 9:45:08 AM6/1/12
to pylons-...@googlegroups.com
Reply all
Reply to author
Forward
0 new messages