def form_view(context, request):
myform = form.Form(context, request)
# define fields for form
myform.fields = form.Fieldset(
form.TextField('title', title=u'Title'), # field title
form.TextAreaField(
'description', title=u'Description',
missing=u''), # field use this value is request doesnt contain
# field value, effectively field is required
# if `missing` is not specified
form.TextField(
'email',
title=u'E-Mail',
description=u'Please provide email address.',
validator=form.Email(), # email validator
),
)
# form actions
def cancelAction(form):
raise HTTPFound(location='.')
def updateAction(form):
data, errors = form.extract()
if errors:
form.message(errors, 'form-error')
return
pprint(data)
form.context.title = data['title']
form.context.description = data['description']
form.message('Content has been updated.', 'info')
raise HTTPFound(location='.')
myform.buttons.add_action('Update', action=updateAction)
myform.buttons.add_action('Cancel', action=cancelAction)
# form default values
myform.content = {
'title': context.title,
'description': context.description
}
# prepare form
myform.update()
# render form
res = myform.render()
# optional, render form in layout
layout = view.LayoutRenderer('')
return layout(context, request, res)
def textareaPreview(request):
field = form.TextAreaField(
'TextAreaField',
title='TextArea field',
description='TextArea field preview description',
default='Test text in text area field.')
widget = field.bind('preview.', form.null, {})
widget.update(request)
return widget.snippet('form-widget', widget)
def contact_us(context, request):
contactform = form.Form(context, request)
contactform.label = 'Contact us'
contactform.fields = form.Fieldset(
form.TextField('fullname', title=u'First & Last Name'),
form.TextField('phone',
title=u'Telephone number',
description=u'Please provide telephone number',
validator=Telephone()),
form.TextField('email',
title=u'Your email',
description=u'Please provide email address.',
validator=form.Email()),
form.TextAreaField(
'subject', title=u'How can we help?',
missing=u''), # field use this value is request doesnt contain
# field value, effectively field is required
# if `missing` is not specified
)
# form actions
def cancelAction(form):
return HTTPFound(location='/')
def updateAction(form):
data, errors = form.extract()
if errors:
form.message(errors, 'form-error')
return
# form.context is ...
form.context.fullname = data['fullname']
form.context.phone = data['phone']
form.context.email = data['email']
form.context.subject = data['subject']
# You would add any logic/database updates/insert here.
# You would probably also redirect.
log.info('The form was updated successfully')
form.message('The form was updated successfully')
contactform.buttons.add_action('Contact us',
action=updateAction,
actype=form.AC_PRIMARY)
contactform.buttons.add_action('Cancel', action=cancelAction)
# form default values
contactform.content = {}
return contactform()
def form_view(context, request):
myform = form.Form(context, request)
# define fields for form
myform.fields = form.Fieldset(
form.TextField(
'title',
title = u'Title'), # field title
form.TextAreaField(
'description',
title = u'Description',
missing = u''), # field use this value is request doesnt contain
# field value, effectively field is required
# if `missing` is not specified
form.TextField(
'email',
title = u'E-Mail',
description = u'Please provide email address.',
validator = form.Email(), # email validator
),
)
# form actions
def cancel_action(form):
form.message('Cancel button', 'info')
def update_action(form):
data, errors = form.extract()
if errors:
form.message(errors, 'form-error')
return
pprint(data)
form.message('Content has been updated.', 'info')
return HTTPFound(location='.')
myform.buttons.add_action('Update', action=update_action,
actype=ptah.form.AC_PRIMARY)
myform.buttons.add_action('Cancel', action=cancel_action)
# form default values
myform.content = {'title': 'Test title',
'description': 'Context description'}
# render form
myform.update()
return {'view': myform}
class MyForm(form.Form):
view.pview('test-form.html', context=cms.Content)
# define fields for form
fields = form.Fieldset(
form.TextField('title', title=u'Title'), # field title
form.TextAreaField(
'description', title=u'Description',
missing=u''), # field use this value is request doesnt contain
# field value, effectively field is required
# if `missing` is not specified
form.TextField(
'email',
title=u'E-Mail',
description=u'Please provide email address.',
validator=form.Email(), # email validator
),
)
# form default values
def form_content(self):
return {
'title': self.context.title,
'description': self.context.description
}
@form.button('Update')
def update_handler(self):
data, errors = self.extract()
if errors:
self.message(errors, 'form-error')
return
pprint(data)
self.context.title = data['title']
self.context.description = data['description']
self.message('Content has been updated.', 'info')
raise HTTPFound(location='.')
@form.button('Cancel')
def cancel_handler(self):
raise HTTPFound(location='.')
def contact_us(context, request):
contactform = form.Form(context, request)
contactform.fields = form.Fieldset(
form.TextField(
'fullname',
title = u'First & Last Name'),
form.TextField(
'phone',
title = u'Telephone number',
description=u'Please provide telephone number',
validator = Telephone()),
form.TextField(
'email',
title = u'Your email',
description = u'Please provide email address.',
validator = form.Email()),
form.TextAreaField(
'subject',
title = u'How can we help?',
missing = u''), # field use this value is request doesnt contain
# field value, effectively field is required
# if `missing` is not specified
)
# form actions
def cancelAction(form):
return HTTPFound(location='/')
def updateAction(form):
data, errors = form.extract()
if errors:
form.message(errors, 'form-error')
return
# form.context is ...
form.context.fullname = data['fullname']
form.context.phone = data['phone']
form.context.email = data['email']
form.context.subject = data['subject']
# You would add any logic/database updates/insert here.
# You would probably also redirect.
log.info('The form was updated successfully')
form.message('The form was updated successfully')
contactform.label = u'Contact us'
contactform.buttons.add_action('Update', action=updateAction)
contactform.buttons.add_action('Cancel', action=cancelAction)
# form default values
contactform.content = {}
# prepare form
result = contactform.update()
if isinstance(result, HTTPFound):
return result
# render form into HTML
rendered_form = contactform.render()
# query for links to populate links box
links = ptah.get_session().query(models.Link)
#include library dependencies
ptah.include(request, 'bootstrap')
# render all the included libraries into html
rendered_includes = ptah.render_includes(request)
# render messages
rendered_messages = ptah.render_messages(request)
return {'links': links,
'rendered_form': rendered_form,
'rendered_messages': rendered_messages,
'rendered_includes': rendered_includes}