Hello again!
Finally I have time to port my project to new version of TurboGears. I was
able to solve most of the issues but now I need your help:
I can't load data to TW2 form. Here are some code:
widgets/news.py fragment (form):
class NewsEditForm(TableForm):
title_label = Label(text=u'Изменить новость')
tf_title = TextField(label=u'Заголовок', validator=NotEmpty, size=50)
tf_url = TextField(label=u'Ссылка', validator=URL, size=50)
tf_text = TextArea(label=u'Текст новости', validator=NotEmpty, rows=10,
cols=50)
news_id = HiddenField('news_id')
submit = SubmitButton(value=u"Изменить")
action = '/manage/saveNews'
manage.py Controller fragment:
class ManageController(BaseController):
...
@expose('cafealpha.templates.manage_news')
def news(self, news_id='', *args, **kw):
if not request.identity: #if not authorized then redirect to /
redirect('/')
news = DBSession.query(News).filter_by(id=news_id).one()
news_form = NewsEditForm()
news_form.tf_title.value = news.title
return dict(pagename=u'Новости', form=news_form)
manage_news.xhtml fragment:
${form.display()}
Error I'm getting is:
File
"/home/uni/projects/cafealpha-tg23/venv/cafealpha/cafealpha/controllers/manage.py"
, line 46, in news
news_form.tf_title.value = news.title
AttributeError: type object 'NewsEditForm_d' has no attribute 'tf_title'
It seems I'm misssing something obvious so pleas point me.
My Python is rusty so feel free to laugh :)
*P.S.* I was able to load data to form using this code in template:
${form.display(value=dict(tf_url=news_url))}
and passing news_url with return dict() from Controller. But I just think
this is not the best way. Or is it?
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