Hmm, I gave it a try on the view and it doesn't seem to like it.
I'm doing this on the view:
{{for row in ranking:}}
<tr>
<td>{{=row.auth_user.first_name}} {{=row.auth_user.last_name}}</
td>
<td>{{=row(count)}}</td>
</tr>
{{pass}}
and it's throwing a "name count is not defined" error.
Am I still missing something?
On Oct 14, 9:53 am, Alex <[email protected]> wrote:
> Ahh thank you very much. I'll give it a try. If this is the case,
> then I believe the syntax example in the book/online is incorrect.
>
> Chapter 6 - DAL - Grouping and Counting section
>
> The book uses square brackets [] instead of parenthesis ().
>
> On Oct 14, 9:13 am, mdipierro <[email protected]> wrote:
>
>
>
> > ok. You just want
>
> > for row in rows: print row.auth_user.first_name, row(count)
>
> > On Oct 14, 6:17 am, Alex <[email protected]> wrote:
>
> > > Sure thing.
>
> > > I have something like:
>
> > > count = db.game_session.createdBy.count()
> > > rankings = db((db.game_session.gameWinner == "1") &
> > > (db.game_session.createdBy ==
> > > db.auth_user.id)).select(db.auth_user.first_name,
> > > db.auth_user.last_name, count, groupby=db.game_session.createdBy)
>
> > > return dict(rankings = rankings)
>
> > > On the view I just want to get to reference/display the count column
> > > in each row.
>
> > > Thanks!
>
> > > On Oct 14, 12:32 am, mdipierro <[email protected]> wrote:
>
> > > > show us the query.
>
> > > > On Oct 13, 10:47 pm, Alex <[email protected]> wrote:
>
> > > > > Hello,
>
> > > > > I have a query that does a select and COUNT on my model. I wish the
> > > > > present the COUNT value of each row on the view but am having trouble
> > > > > figuring out the syntax for doing this.
>
> > > > > I have a for loop, iterating through each row in the resultset and
> > > > > tried to follow the example in the book, by using {{=row[count]}} but
> > > > > to no avail.
>
> > > > > I took a look at the objects in the row, and noticed that an "_extra"
> > > > > object is returned in the resultset. Looking at the keys in the
> > > > > "_extra" dictionary, I do see the key based on my COUNT column:
>
> > > > > ie. COUNT(db.table_name.column)
>
> > > > > I tried to access the count value with {{=rows._extra.colName}}, but
> > > > > still had no luck. Is there something obvious I am missing?
>
> > > > > Thanks!
>
> > > > > I have tried something like:
>
> > > > > {{for row in ranking:}}
> > > > > <tr>
> > > > > <td>{{=row.auth_user.first_name}} {{=row.auth_user.last_name}}</
> > > > > td>
> > > > > <td>{{=row[count]}}</td>
> > > > > </tr>
> > > > > {{pass}}- Hide quoted text -
>
> > > > - Show quoted text -- Hide quoted text -
>
> > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -
