And do tables have represent? if I specify a format string in define_table, isn't it a shortcut to setting the represent attr of the table?
On Wed, Jan 6, 2010 at 01:54, mdipierro <[email protected]> wrote: > Sorry. I am not sure I understand the question. > > This is not a valid expression: > > db.post.widget = lambda id: 'e' > > Only fields have widgets, not tables. widgets for fields should be > HTML helpers. > > Massimo > > On Jan 5, 5:40 pm, pihentagy <[email protected]> wrote: >> Hi! >> >> I also have a similar problem: >> >> Doing the blog crash course: >> >> db.define_table('post', >> Field('title',length=256), >> Field('body','text',requires=IS_NOT_EMPTY()), >> Field('author',db.auth_user)) >> >> db.post.widget = lambda id: 'e' >> db.post.title.represent = lambda title: B(title) >> >> db.define_table('comment', >> Field('post',db.post, writable=False,readable=False), >> Field('author',db.auth_user,writable=False,readable=False), >> Field('body','text',requires=IS_NOT_EMPTY())) >> >> Field representation works in the appadmin (post title is bold), but >> table representation not. (trying to insert a comment, and post is not >> a dropdown) >> The new format="hello" for the post table works. >> The author field is displayed correctly (as a dropdown box) >> >> thanks >> Gergo >> >> On Nov 18 2009, 6:02 pm, Wes James <[email protected]> wrote: >> >> > Ah - it's probably this in t2.itemize >> >> > defrepresent(t,r): >> > try: return t.represent(r) >> > except KeyError: return '[#%i] %s' % (r.id,r[t.fields[1]]) >> >> > ?? >> >> > -wes >> >> > On Wed, Nov 18, 2009 at 9:57 AM, Wes James <[email protected]> wrote: >> > > In the past, I have been able to do arepresentwith a table. >> >> > > Massimo - was that a T2 only thing? >> >> > > -wes >> >> > > On Wed, Nov 18, 2009 at 9:49 AM, DenesL <[email protected]> wrote: >> >> > >> On Nov 18, 9:45 am, Wes James <[email protected]> wrote: >> > >>> In db.py i have: >> >> > >>> db.student.represent=lambda row: TABLE(TR('yep')) >> >> > >> You are missing table or field here >> > >> db.table.field.represent=... >> >> > >>> just to see what happens with >> >> > >>> {{=form}} (in my previous email /app/default/profile) >> >> > >>> but it seems to be ignored. Any idea why? I put a break point in >> > >>> there in wingide and it seems to process the line. >> >> > >>> thx, >> >> > >>> -wes >> >> > > -- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/web2py?hl=en. > > > >
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