While redoing my own damn tutorial I'm running into a problem that has to
be painfully obvious to anyone on the world but me. I get the message
"NameError: name 'post' is not defined" when I try to do a /new in the
following conditions. What idiocy am I committing here?
*file models.py:*
from .common import db, Field
from pydal.validators import *
db.define_table('post',
Field('title','string',notnull=True),
Field('url', 'text',IS_URL()),
Field('body','string'))
db.commit()
*new.html:*
[[extend 'layout.html']]
<h1>[[=post.title]]</h1>
<p>[[=post.body]]</p>
[[=A('Home', _href=URL('index'))]]
*post.html:*
[[extend 'layout.html']]
<h1>[[=post.title]]</h1>
<p>[[=post.body]]</p>
[[=A('Home', _href=URL('index'))]]
*In controllers.py:*
@action("post/<id>")
@action.uses('post.html')
def post(id):
post=db.post(id)
form=Form(db.post,post)
return dict(post=post,form=form)
@action('new',method=['GET','POST'])
@action.uses(auth,flash,session,'new.html')
def new():
form=Form(db.post)
if form.accepted:
redirect(URL('index'))
elif form.errors:
flash.set('You\'ll need either a URL or a comment', class_="error")
return dict(form=form)
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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