Hello everybody,
I have a table like this
Movie = db.define_table('movies',
Field('title','string', label = 'Title'),
Field('date_release','integer', label = 'Date Release'),
Field('duraction','integer', label = 'Duraction'),
Field('category','string','list:reference categories', label = 'Category'),
Field('actor','list:reference actors', label = 'Actor'),
Field('director','list:reference directors', label = 'Diretor'),
)
on the views
<thead>
<tr>
<th>Title</th>
<th>Number of categories</th>
</tr>
<tbody>
{{for row in formListar:}}
<tr>
<td>{{=row.movies.title}}</td>
<td>{{=row.movies.categories}}</td>
So, I would like to display the number of elements that the list:reference
categories has on it.
So for example: Category: 3 elements.
There is a particular function to do that?
Please, someone can help me I will appreciate that.
Thanks :)
--
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)
---
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 web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
