Sure :D
Im using OTP R16B03-1 with the mock default db.
*src/model/movement.erl:*
-module(movement, [Id, Description::string(),In::float(),Out::float()]).
-compile(export_all).
*src/controller_orillas_balance_controller.erl*
-module(orillas_balance_controller, [Req]).
-compile(export_all).
sheet('GET', []) ->
Movements = boss_db:find(movement, []),
{ok, [{movements, Movements}]}.
*src/view/balance/sheet.html*
..snip...
<td>{{ mov.id }}</td>
...snip...
works fine, but
<td>{{ mov.in }}</td>
crashes CB.
On Mon, Feb 24, 2014 at 3:16 PM, Fredrik de Vibe <[email protected]>wrote:
> Guido Rumi <[email protected]> writes:
>
> > Hi!
> >
> > I'm having this beginner problem, I've thought of dirty hacks but I feel
> > like I'm missing something.
> >
> > If I try to print a float stored in a db with {{ mov.in }} in my view,
> CB
> > crashes with lots of errors and warnings like
> > [error] gen_server boss_web terminated with reason: no case clause
> matching
> > error in boss_load:'-load_views_inner/3-fun-1-'/5 line 408
>
> This should not be a problem, and I also tested with David's fork to
> ascertain this, using the mock db backend (the default).
>
> So, there's something else awry, can you provide more details? What db
> backend do you use? Which erlang version? Can you provide the code in
> question (controller action, model and view (at least the relevant
> part))?
>
> Also, try to print the number in the console, using
>
> io:format("~p~n", [Value])
>
> to ensure that it is what you think it is.
>
> > I have to make some arithmetic operations and print them in my website.
> I'm
> > using David's fork https://github.com/davidw/ChicagoBoss
> >
> > Does anyone know an easy way to solve this?
> >
> > I've found this patch <
> https://code.google.com/p/erlydtl/issues/detail?id=6>but I'm not sure
> what to do with it.
>
> That is _old_, and it hardly looks relevant. erlydtl lives on github
> now.
>
> > Thanks for your time
>
>
> - Fredrik
>
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