Hi guys!
Ian, after the recent thread about form validation I think to try
FormEncode, I used and still use FunFormKit for my projects, I use the
FFK form generation and I confess it limitates my possibilities.
I like the way htmlfill work, I tried to make a validator to a form
with sucess, my only problem was when I try to use htmlfill. I will put
my code on the end of message.
I must question you that are using FormEncode with Webware, what is the
best way to work with the two packages? I think in a way:
First I will check for errors in the writeHTML method, if the form was
processed and there is an error, I will define an attribute with this
error. If there is no error, I can call a formProcessed function...
Then I should write the content of the page, the form is part of the
page (using self.write to write it). I want to trigger the page
writing, I want to get the content before write and then parse it with
htmlfill, filling default values and error messages. Does anyone know
how can I trigger the page writing? I use a subclass of the Cheetah's
Template, not Page.
Sorry any english mistake, my htmlfill try are the follow:
#:: FormEncode test...
from validator.schema import Schema
from validator import validators
from validator import htmlfill
class MyValidator(Schema):
name=validators.String(not_empty=True)
age=validators.Int()
form='''\
<form method="post">
<table>
<tr>
<td>Name: <form:error name="name"></td><td><input type="text"
name="name"></td>
<form:iferror name="name">mndfnaofdas</form:iferror>
</tr>
<p><input type="submit" name="_action_send" value="Send Data"></p>
</form>'''
userInput={'name':'michel', 'age':20}
errorDict={}
try:
userInput=validators.to_python(MyValidator, userInput)
except validators.Invalid, error:
errorDict=error.error_dict
parser=htmlfill.FillingParser(userInput, errors=errorDict)
parser.feed(form)
print parser.text()
parser.close()
...
I get the follow error:
Traceback (most recent call last):
File "teste.py", line 29, in ?
parser.feed(form)
File "/usr/lib/python2.3/site-packages/validator/htmlfill.py", line
68, in feed
HTMLParser.HTMLParser.feed(self, data)
File "/usr/lib/python2.3/HTMLParser.py", line 108, in feed
self.goahead(0)
File "/usr/lib/python2.3/HTMLParser.py", line 150, in goahead
k = self.parse_endtag(i)
File "/usr/lib/python2.3/HTMLParser.py", line 329, in parse_endtag
self.handle_endtag(tag.lower())
File "/usr/lib/python2.3/site-packages/validator/htmlfill.py", line
127, in handle_endtag
self.handle_end_iferror()
TypeError: handle_end_iferror() takes exactly 2 arguments (1 given)
Thanks for any help!
=====
--
Michel Thadeu Sabchuk
Curitiba/PR
_______________________________________________________
Yahoo! Acesso Grátis - Internet rápida e grátis. Instale o discador agora! http://br.acesso.yahoo.com/
|
