I'm trying to display unique entry tags on all pages of a website in a bar
on the left side. It seems the best place to put this info is in the
'default.html', which could call a function using LOAD.
So in the controller i have:
def getTags():
"""get a list of distinct entry tags"""
return db().select(db.entry.tag,distinct=True)
then in the default.html i have:
{{tags = LOAD('default','getTags')}}
it looks like the info is getting through, as when i can print out the list
in default.html with {{=tags}} (which gives a bold header of 'entry.tag'
followed by all unique values) but its unclear how to iterate over each of
the values within the returned object. I'm guessing this is returning a row
object? How do I iterate over it to create links for each unique entry?
--
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
