<table>
<thead>
<tr>
<th>date</th>
<th>bag</th>
<th>operator</th>
<th>district</th>
</tr>
</thead>
<tbody>
<% @customer.deliveries.each do |delivery| %>
<tr valign="top" class="<%=
cycle(''odd'', ''even'') %>">
<td>
<%= delivery.delivered_at %>
</td>
<td>
<% delivery.products.each do |product| %>
<%= product.description %>,
<% end %>
</td>
<td>
don''t know
</td>
<td>
don''t know
</td>
</tr>
<% end %>
</tbody>
</table>
@customer.deliveries.count give 5 while the table has 6 lines.
Why?
I think it''s all ok but I cannot undestand why the each cycle give me
one more line in the table.
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On 15 February 2011 10:10, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> <table> > <thead> > <tr> > <th>date</th> > <th>bag</th> > <th>operator</th> > <th>district</th> > </tr> > </thead> > <tbody> > <% @customer.deliveries.each do |delivery| %> > <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> > <td> > <%= delivery.delivered_at %> > </td> > <td> > <% delivery.products.each do |product| %> > <%= product.description %>, > <% end %> > </td> > <td> > don''t know > </td> > <td> > don''t know > </td> > </tr> > <% end %> > </tbody> > </table> > > @customer.deliveries.count give 5 while the table has 6 lines. > Why?Do you mean the table has a total of six rows? If yes then there is the header row before the 5 data rows. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 10:29, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> On 15 February 2011 10:10, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> <table> >> <thead> >> <tr> >> <th>date</th> >> <th>bag</th> >> <th>operator</th> >> <th>district</th> >> </tr> >> </thead> >> <tbody> >> <% @customer.deliveries.each do |delivery| %> >> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >> <td> >> <%= delivery.delivered_at %> >> </td> >> <td> >> <% delivery.products.each do |product| %> >> <%= product.description %>, >> <% end %> >> </td> >> <td> >> don''t know >> </td> >> <td> >> don''t know >> </td> >> </tr> >> <% end %> >> </tbody> >> </table> >> >> @customer.deliveries.count give 5 while the table has 6 lines. >> Why? > > Do you mean the table has a total of six rows? If yes then there is > the header row before the 5 data rows.No no, including the header I have a total of 7 rows. If @customer.deliveries.count is 5 then I expect 6 rows including the header, instead I have 7 rows including the header. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 10:35, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 10:29, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> On 15 February 2011 10:10, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> <table> >>> <thead> >>> <tr> >>> <th>date</th> >>> <th>bag</th> >>> <th>operator</th> >>> <th>district</th> >>> </tr> >>> </thead> >>> <tbody> >>> <% @customer.deliveries.each do |delivery| %> >>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>> <td> >>> <%= delivery.delivered_at %> >>> </td> >>> <td> >>> <% delivery.products.each do |product| %> >>> <%= product.description %>, >>> <% end %> >>> </td> >>> <td> >>> don''t know >>> </td> >>> <td> >>> don''t know >>> </td> >>> </tr> >>> <% end %> >>> </tbody> >>> </table> >>> >>> @customer.deliveries.count give 5 while the table has 6 lines. >>> Why? >> >> Do you mean the table has a total of six rows? If yes then there is >> the header row before the 5 data rows. > > No no, including the header I have a total of 7 rows. > If @customer.deliveries.count is 5 then I expect 6 rows including the > header, instead I have 7 rows including the header.What is in the extra row? Also I suggest displaying @customer.deliveries.count in the page to check it really is what you think. Finally, unless this is rails 3, you should be using h(product.description) for example, in case there is some html in the description. Consider what would happen if the description included </td></tr><tr> for example. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 10:44, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> On 15 February 2011 10:35, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> On 15 February 2011 10:29, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >>> On 15 February 2011 10:10, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>> <table> >>>> <thead> >>>> <tr> >>>> <th>date</th> >>>> <th>bag</th> >>>> <th>operator</th> >>>> <th>district</th> >>>> </tr> >>>> </thead> >>>> <tbody> >>>> <% @customer.deliveries.each do |delivery| %> >>>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>>> <td> >>>> <%= delivery.delivered_at %> >>>> </td> >>>> <td> >>>> <% delivery.products.each do |product| %> >>>> <%= product.description %>, >>>> <% end %> >>>> </td> >>>> <td> >>>> don''t know >>>> </td> >>>> <td> >>>> don''t know >>>> </td> >>>> </tr> >>>> <% end %> >>>> </tbody> >>>> </table> >>>> >>>> @customer.deliveries.count give 5 while the table has 6 lines. >>>> Why? >>> >>> Do you mean the table has a total of six rows? If yes then there is >>> the header row before the 5 data rows. >> >> No no, including the header I have a total of 7 rows. >> If @customer.deliveries.count is 5 then I expect 6 rows including the >> header, instead I have 7 rows including the header. > > What is in the extra row?here is: <%= @customer.deliveries.count %> this command gives 6 date bag operator district 2011-02-15 secco, umido, plastica, don''t know don''t know 2011-02-15 secco, umido, plastica, don''t know don''t know 2011-02-15 plastica, don''t know don''t know 2011-02-15 secco, don''t know don''t know 2011-02-15 secco, umido, plastica, don''t know don''t know 2011-02-15 secco, umido, plastica, don''t know don''t know don''t know don''t know The rows are 8 including the header.> Finally, unless this is rails 3, you should be using > h(product.description) for example, in case there is some html in the > description.I''m using rails 3.> Consider what would happen if the description included > </td></tr><tr> for example.I always have one more row. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
well the header does not count, just the row of the database, maybe the last dont its not a row, maybe is the append contentd of the last row, check out well your html format On Tue, Feb 15, 2011 at 4:59 AM, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 10:44, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> On 15 February 2011 10:35, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> On 15 February 2011 10:29, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >>>> On 15 February 2011 10:10, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>>> <table> >>>>> <thead> >>>>> <tr> >>>>> <th>date</th> >>>>> <th>bag</th> >>>>> <th>operator</th> >>>>> <th>district</th> >>>>> </tr> >>>>> </thead> >>>>> <tbody> >>>>> <% @customer.deliveries.each do |delivery| %> >>>>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>>>> <td> >>>>> <%= delivery.delivered_at %> >>>>> </td> >>>>> <td> >>>>> <% delivery.products.each do |product| %> >>>>> <%= product.description %>, >>>>> <% end %> >>>>> </td> >>>>> <td> >>>>> don''t know >>>>> </td> >>>>> <td> >>>>> don''t know >>>>> </td> >>>>> </tr> >>>>> <% end %> >>>>> </tbody> >>>>> </table> >>>>> >>>>> @customer.deliveries.count give 5 while the table has 6 lines. >>>>> Why? >>>> >>>> Do you mean the table has a total of six rows? If yes then there is >>>> the header row before the 5 data rows. >>> >>> No no, including the header I have a total of 7 rows. >>> If @customer.deliveries.count is 5 then I expect 6 rows including the >>> header, instead I have 7 rows including the header. >> >> What is in the extra row? > > here is: <%= @customer.deliveries.count %> this command gives 6 > > date bag operator district > 2011-02-15 secco, umido, plastica, don''t know don''t know > 2011-02-15 secco, umido, plastica, don''t know don''t know > 2011-02-15 plastica, don''t know don''t know > 2011-02-15 secco, don''t know don''t know > 2011-02-15 secco, umido, plastica, don''t know don''t know > 2011-02-15 secco, umido, plastica, don''t know don''t know > don''t > know don''t know > > The rows are 8 including the header. > > >> Finally, unless this is rails 3, you should be using >> h(product.description) for example, in case there is some html in the >> description. > > I''m using rails 3. > >> Consider what would happen if the description included >> </td></tr><tr> for example. > > I always have one more row. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 11:05, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> well the header does not count, just the row of the database, maybe > the last dont its not a row, maybe is the append contentd of the last > row, > check out well your html formatI think it'' s ok. It'' all under <% @customer.deliveries.each do |delivery| %> so if @customer.deliveries.count gives 5 I''d expect 5 rows. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
maybe is the way you show the data why not prove like these
<% delivery.products.each do |product| %>
<%="Nothing, just to see if 5 row is display it"
%>,
<% end %>
On Tue, Feb 15, 2011 at 5:09 AM, Mauro
<mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> On 15 February 2011 11:05, Lorenzo Brito Morales
> <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> well the header does not count, just the row of the database, maybe
>> the last dont its not a row, maybe is the append contentd of the last
>> row,
>> check out well your html format
>
> I think it'' s ok.
> It'' all under <% @customer.deliveries.each do |delivery| %>
so if
> @customer.deliveries.count gives 5 I''d expect 5 rows.
>
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On 15 February 2011 11:13, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> maybe is the way you show the data why not prove like these > <% delivery.products.each do |product| %> > <%="Nothing, just to see if 5 row is display it" %>, > <% end %><%= @customer.deliveries.count %> <% @customer.deliveries.each do |delivery| %> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> <td> <%= a+=1 %> </td> </tr> <% end %> </tbody> </table> @customer.deliveries.count = 5 rows: 1 2 3 4 5 6 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
clear the console where you are running rails server, then start over and enter to the view and paste the result of the consol in pastie.org On Tue, Feb 15, 2011 at 5:25 AM, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 11:13, Lorenzo Brito Morales > <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> maybe is the way you show the data why not prove like these >> <% delivery.products.each do |product| %> >> <%="Nothing, just to see if 5 row is display it" %>, >> <% end %> > > <%= @customer.deliveries.count %> > <% @customer.deliveries.each do |delivery| %> > <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> > <td> > <%= a+=1 %> > </td> > </tr> > <% end %> > </tbody> > </table> > > @customer.deliveries.count = 5 > > rows: > 1 > 2 > 3 > 4 > 5 > 6 > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 11:25, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 11:13, Lorenzo Brito Morales > <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> maybe is the way you show the data why not prove like these >> <% delivery.products.each do |product| %> >> <%="Nothing, just to see if 5 row is display it" %>, >> <% end %> >If you do not already know how to use ruby-debug to break into your code then have a look at the Rails Guide on debugging, then at this point insert <% debugger %> and when you run it will break here and you can inspect the variables and see what is going on. One possiblity, have you changed @customer or its deliveries since it was read from the database in such a way that the number of records in the database (deliveries.count) does not match the current number of deliveries in the object in memory? Colin> <%= @customer.deliveries.count %> > <% @customer.deliveries.each do |delivery| %> > <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> > <td> > <%= a+=1 %> > </td> > </tr> > <% end %> > </tbody> > </table> > > @customer.deliveries.count = 5 > > rows: > 1 > 2 > 3 > 4 > 5 > 6 > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 11:33, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> clear the console where you are running rails server, then start over > and enter to the view and paste the > result of the consol in pastie.orghttp://pastie.org/1566058 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
the result of
SELECT "deliveries".* FROM "deliveries" WHERE
("deliveries".customer_id = 65145
and check out these
<%= @customer.deliveries.count %>
<% @customer.deliveries.each do |delivery| %>
<tr valign="top" class="<%=
cycle(''odd'', ''even'') %>">
<td>
#just to compare what is in the database and what id is bringing to you
<%= delivery.id %>
</td>
</tr>
<% end %>
</tbody>
</table>
On Tue, Feb 15, 2011 at 5:48 AM, Mauro
<mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> On 15 February 2011 11:33, Lorenzo Brito Morales
> <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> clear the console where you are running rails server, then start over
>> and enter to the view and paste the
>> result of the consol in pastie.org
>
> http://pastie.org/1566058
>
> --
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On 15 February 2011 12:04, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> the result of > SELECT "deliveries".* FROM "deliveries" WHERE ("deliveries".customer_id = 65145 > and check out these > <%= @customer.deliveries.count %> > <% @customer.deliveries.each do |delivery| %> > <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> > <td> > #just to compare what is in the database and what id is bringing to you > <%= delivery.id %> > </td> > </tr> > <% end %> > </tbody> > </table>@customer.deliveries.count = 4 <% @customer.deliveries.each do |delivery| %> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> <td> <%= a+=1 %> <%= delivery.id %> 1 3 2 4 3 5 4 6 5 there is always one more row :-( -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 12:12, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 12:04, Lorenzo Brito Morales > <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> the result of >> SELECT "deliveries".* FROM "deliveries" WHERE ("deliveries".customer_id = 65145 >> and check out these >> <%= @customer.deliveries.count %> >> <% @customer.deliveries.each do |delivery| %> >> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >> <td> >> #just to compare what is in the database and what id is bringing to you >> <%= delivery.id %> >> </td> >> </tr> >> <% end %> >> </tbody> >> </table> > > @customer.deliveries.count = 4 > > <% @customer.deliveries.each do |delivery| %> > <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> > <td> > <%= a+=1 %> > <%= delivery.id %> > > 1 3 > 2 4 > 3 5 > 4 6 > 5 > > there is always one more row :-(What does deliveries.size give? What are the results of breaking in with the debugger and inspecting the data You have not answered whether you have done something in memory to deliveries since @customer was picked up from the database (presumably in the controller). Have you added another delivery in the controller or view? Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
give us the controller and the view On Tue, Feb 15, 2011 at 6:23 AM, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> On 15 February 2011 12:12, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> On 15 February 2011 12:04, Lorenzo Brito Morales >> <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> the result of >>> SELECT "deliveries".* FROM "deliveries" WHERE ("deliveries".customer_id = 65145 >>> and check out these >>> <%= @customer.deliveries.count %> >>> <% @customer.deliveries.each do |delivery| %> >>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>> <td> >>> #just to compare what is in the database and what id is bringing to you >>> <%= delivery.id %> >>> </td> >>> </tr> >>> <% end %> >>> </tbody> >>> </table> >> >> @customer.deliveries.count = 4 >> >> <% @customer.deliveries.each do |delivery| %> >> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >> <td> >> <%= a+=1 %> >> <%= delivery.id %> >> >> 1 3 >> 2 4 >> 3 5 >> 4 6 >> 5 >> >> there is always one more row :-( > > What does deliveries.size give? > > What are the results of breaking in with the debugger and inspecting the data > > You have not answered whether you have done something in memory to > deliveries since @customer was picked up from the database (presumably > in the controller). Have you added another delivery in the controller > or view? > > Colin > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 12:29, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> give us the controller and the viewclass DeliveriesController < ApplicationController respond_to :html debugger def create @customer = Customer.find(params[:customer_id]) @delivery = @customer.deliveries.build(params[:delivery]) @document = @customer.build_document(params[:document]) if @delivery.valid? and @document.valid? Delivery.transaction do @delivery.save! @document.save! end flash[:success] = "Consegna effettuata." respond_with(@customer) else @products = Product.all render ''customers/show'', :layout => ''delivery'' end end end <%= simple_form_for([@customer, @customer.deliveries.build]) do |f| %> <%= render ''shared/error_messages'', :object => @delivery %> <p> <%= f.input :delivered_at, :as => :hidden, :input_html => { :value => Date.today } %> </p> <p> <a href="#" id="select_all">Seleziona tutti</a> | <a href="#" id="deselect_all">Annulla</a> </p> <p> <% for product in @products %> <%= check_box_tag ''delivery[product_ids][]'', product.id, (@delivery.products.include?(product) if @delivery) %> <%= product.description %><br /> <% end %> <%= f.error :delivery_products %> </p><br /> <%= simple_fields_for @customer.build_document do |doc| %> <%= render ''shared/error_messages'', :object => @document %> <p> <%= doc.label :doc_type %>:<br /> <%= doc.text_field :doc_type, :value => (params[:document][:doc_type] if @document) %> </p> <p> <%= doc.label :doc_number %>:<br /> <%= doc.text_field :doc_number, :value => (params[:document][:doc_number] if @document) %> </p> <p> <%= doc.label :issued_by %>:<br /> <%= doc.text_field :issued_by, :value => (params[:document][:issued_by] if @document) %> </p> <% end %> <p class="rightText"> <%= f.submit ''consegna'' %> </p> <% end %> -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
but i think what Colin want to see, is the index page , where you are printing the collection On Tue, Feb 15, 2011 at 6:34 AM, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 12:29, Lorenzo Brito Morales > <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> give us the controller and the view > > class DeliveriesController < ApplicationController > > respond_to :html > debugger > def create > @customer = Customer.find(params[:customer_id]) > @delivery = @customer.deliveries.build(params[:delivery]) > @document = @customer.build_document(params[:document]) > if @delivery.valid? and @document.valid? > Delivery.transaction do > -Ym6Zj+ZQYSqzOeKtxYPyNA@public.gmane.org! > -DL+rna6QvqSzOeKtxYPyNA@public.gmane.org! > end > flash[:success] = "Consegna effettuata." > respond_with(@customer) > else > @products = Product.all > render ''customers/show'', :layout => ''delivery'' > end > end > > end > > <%= simple_form_for([@customer, @customer.deliveries.build]) do |f| %> > <%= render ''shared/error_messages'', :object => @delivery %> > <p> > <%= f.input :delivered_at, :as => :hidden, :input_html => { :value > => Date.today } %> > </p> > <p> > <a href="#" id="select_all">Seleziona tutti</a> > | > <a href="#" id="deselect_all">Annulla</a> > </p> > <p> > <% for product in @products %> > <%= check_box_tag ''delivery[product_ids][]'', product.id, > (@delivery.products.include?(product) if @delivery) %> > <%= product.description %><br /> > <% end %> > <%= f.error :delivery_products %> > </p><br /> > <%= simple_fields_for @customer.build_document do |doc| %> > <%= render ''shared/error_messages'', :object => @document %> > <p> > <%= doc.label :doc_type %>:<br /> > <%= doc.text_field :doc_type, :value => > (params[:document][:doc_type] if @document) %> > </p> > <p> > <%= doc.label :doc_number %>:<br /> > <%= doc.text_field :doc_number, :value => > (params[:document][:doc_number] if @document) %> > </p> > <p> > <%= doc.label :issued_by %>:<br /> > <%= doc.text_field :issued_by, :value => > (params[:document][:issued_by] if @document) %> > </p> > <% end %> > > <p class="rightText"> > <%= f.submit ''consegna'' %> > </p> > <% end %> > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 12:39, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> but i think what Colin want to see, is the index page , where you are > printing the collectionhere it is: <p> <!--b>Consegne del: <%#= l(Date.today, :format => :long) %></b><br /--> <b>Consegne:</b><br /> </p> <table> <thead> <tr> <th>data ora</th> <th>tipo sacchetto</th> <th>operatore</th> <th>circoscrizione</th> </tr> </thead> <tbody> <% @customer.deliveries.each do |delivery| %> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> <td> <%= delivery.updated_at.strftime("%d-%m-%Y %T") if delivery.updated_at %> </td> <td> <% delivery.products.each do |product| %> <%= product.description %>, <% end %> </td> <td> Non si sa ancora </td> <td> Non si sa ancora </td> </tr> <% end %> </tbody> </table> <p class="rightText"> <button id="print_button">stampa</button> </p> -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 12:23, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> On 15 February 2011 12:12, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> On 15 February 2011 12:04, Lorenzo Brito Morales >> <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> the result of >>> SELECT "deliveries".* FROM "deliveries" WHERE ("deliveries".customer_id = 65145 >>> and check out these >>> <%= @customer.deliveries.count %> >>> <% @customer.deliveries.each do |delivery| %> >>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>> <td> >>> #just to compare what is in the database and what id is bringing to you >>> <%= delivery.id %> >>> </td> >>> </tr> >>> <% end %> >>> </tbody> >>> </table> >> >> @customer.deliveries.count = 4 >> >> <% @customer.deliveries.each do |delivery| %> >> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >> <td> >> <%= a+=1 %> >> <%= delivery.id %> >> >> 1 3 >> 2 4 >> 3 5 >> 4 6 >> 5 >> >> there is always one more row :-( > > What does deliveries.size give?mmmm delvieries.count gives 4 while deliveries.size gives 5. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 15:16, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 12:23, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> On 15 February 2011 12:12, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>> On 15 February 2011 12:04, Lorenzo Brito Morales >>> <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>> the result of >>>> SELECT "deliveries".* FROM "deliveries" WHERE ("deliveries".customer_id = 65145 >>>> and check out these >>>> <%= @customer.deliveries.count %> >>>> <% @customer.deliveries.each do |delivery| %> >>>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>>> <td> >>>> #just to compare what is in the database and what id is bringing to you >>>> <%= delivery.id %> >>>> </td> >>>> </tr> >>>> <% end %> >>>> </tbody> >>>> </table> >>> >>> @customer.deliveries.count = 4 >>> >>> <% @customer.deliveries.each do |delivery| %> >>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>> <td> >>> <%= a+=1 %> >>> <%= delivery.id %> >>> >>> 1 3 >>> 2 4 >>> 3 5 >>> 4 6 >>> 5 >>> >>> there is always one more row :-( >> >> What does deliveries.size give? > > mmmm delvieries.count gives 4 while deliveries.size gives 5.FOUND!! Thank to Colin and his suggest deliveries.size here is the problem: In the customer show view I have: <p> <b><%= Customer.human_attribute_name("taxable_address") %>:</b> <%= @customer.taxable_address %> </p> <% debugger %> <% content_for :delivery_form do %> <%= render ''deliveries/form'' %> <% end %> <% content_for :delivered do %> <%= debug params %> <%= render ''customers/deliveries'' %> <% end%> My intent was to see content :delivery_form to associate deliveries and document to customer, while :delivered once I''ve saved delivery and document in Delivery create action: def create @customer = Customer.find(params[:customer_id]) @delivery = @customer.deliveries.build(params[:delivery]) @document = @customer.build_document(params[:document]) if @delivery.valid? and @document.valid? Delivery.transaction do @delivery.save! @document.save! end flash[:success] = "Consegna effettuata." respond_with(@customer) else @products = Product.all render ''customers/show'', :layout => ''delivery'' end end So in the layout I had: <% if flash[:success] %> <%= yield :delivered %> <% else %> <%= yield :delivery_form %> <% end %> This works, I see content :delivered in the page but content :delivery_form is always executed. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
So, that in your index view also has a form?so the problem was the if so how you solve the problem? On Tue, Feb 15, 2011 at 9:37 AM, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 15:16, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> On 15 February 2011 12:23, Colin Law <clanlaw-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >>> On 15 February 2011 12:12, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>> On 15 February 2011 12:04, Lorenzo Brito Morales >>>> <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >>>>> the result of >>>>> SELECT "deliveries".* FROM "deliveries" WHERE ("deliveries".customer_id = 65145 >>>>> and check out these >>>>> <%= @customer.deliveries.count %> >>>>> <% @customer.deliveries.each do |delivery| %> >>>>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>>>> <td> >>>>> #just to compare what is in the database and what id is bringing to you >>>>> <%= delivery.id %> >>>>> </td> >>>>> </tr> >>>>> <% end %> >>>>> </tbody> >>>>> </table> >>>> >>>> @customer.deliveries.count = 4 >>>> >>>> <% @customer.deliveries.each do |delivery| %> >>>> <tr valign="top" class="<%= cycle(''odd'', ''even'') %>"> >>>> <td> >>>> <%= a+=1 %> >>>> <%= delivery.id %> >>>> >>>> 1 3 >>>> 2 4 >>>> 3 5 >>>> 4 6 >>>> 5 >>>> >>>> there is always one more row :-( >>> >>> What does deliveries.size give? >> >> mmmm delvieries.count gives 4 while deliveries.size gives 5. > > FOUND!! > Thank to Colin and his suggest deliveries.size here is the problem: > In the customer show view I have: > > <p> > <b><%= Customer.human_attribute_name("taxable_address") %>:</b> > <%= @customer.taxable_address %> > </p> > <% debugger %> > > <% content_for :delivery_form do %> > <%= render ''deliveries/form'' %> > <% end %> > > <% content_for :delivered do %> > <%= debug params %> > <%= render ''customers/deliveries'' %> > <% end%> > > My intent was to see content :delivery_form to associate deliveries > and document to customer, while :delivered once I''ve saved delivery > and document in Delivery create action: > > def create > @customer = Customer.find(params[:customer_id]) > @delivery = @customer.deliveries.build(params[:delivery]) > @document = @customer.build_document(params[:document]) > if @delivery.valid? and @document.valid? > Delivery.transaction do > -Ym6Zj+ZQYSqzOeKtxYPyNA@public.gmane.org! > -DL+rna6QvqSzOeKtxYPyNA@public.gmane.org! > end > flash[:success] = "Consegna effettuata." > respond_with(@customer) > else > @products = Product.all > render ''customers/show'', :layout => ''delivery'' > end > end > > So in the layout I had: > > <% if flash[:success] %> > <%= yield :delivered %> > <% else %> > <%= yield :delivery_form %> > <% end %> > > This works, I see content :delivered in the page but content > :delivery_form is always executed. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 21:39, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> So, that in your index view also has a form?so the problem was the if > > so how you solve the problem?I have the form in the show view. In the index I have a serch form, I search for a customer then show it. When I have customer details I want also associate a Delivery and a Document so I put the form under the show view, here it is: <p> <b><%= Customer.human_attribute_name("taxable_address") %>:</b> <%= @customer.taxable_address %> </p> . . . <% content_for :delivery_form do %> <%= render ''deliveries/form'' %> <% end %> <% content_for :delivered do %> <%= render ''customers/deliveries'' %> <% end%> in the layout I had: <% if flash[:success] %> <%= yield :delivered %> <% else %> <%= yield :delivery_form %> <% end %> the form is in the content :delivery_form, after post, if Delivery and Document are valid, I redirect to customer show but instead of content delivery_form I put content delivered. And this was the error, because content delivery_form is always executed, and, I don''t know why, this increase the cistomer.deliveries.size. customer.deliveries.count was, for example 4, but customer.deliveries.size was 5. Sorry for my bad english I hope you are understand. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
No hay problema, de casualidad no eres de mexico? jaja yo igual soy On Tue, Feb 15, 2011 at 4:45 PM, Mauro <mrsanna1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 15 February 2011 21:39, Lorenzo Brito Morales > <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> So, that in your index view also has a form?so the problem was the if >> >> so how you solve the problem? > > I have the form in the show view. > In the index I have a serch form, I search for a customer then show it. > When I have customer details I want also associate a Delivery and a > Document so I put the form under the show view, here it is: > > <p> > <b><%= Customer.human_attribute_name("taxable_address") %>:</b> > <%= @customer.taxable_address %> > </p> > . > . > . > > <% content_for :delivery_form do %> > <%= render ''deliveries/form'' %> > <% end %> > > <% content_for :delivered do %> > <%= render ''customers/deliveries'' %> > <% end%> > > in the layout I had: > > <% if flash[:success] %> > <%= yield :delivered %> > <% else %> > <%= yield :delivery_form %> > <% end %> > > the form is in the content :delivery_form, after post, if Delivery and > Document are valid, I redirect to customer show but instead of content > delivery_form I put content delivered. > And this was the error, because content delivery_form is always > executed, and, I don''t know why, this increase the > cistomer.deliveries.size. > customer.deliveries.count was, for example 4, but > customer.deliveries.size was 5. > Sorry for my bad english I hope you are understand. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 15 February 2011 23:59, Lorenzo Brito Morales <lorenzo.brito-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> No hay problema, de casualidad no eres de mexico? jaja yo igual soyI''m italian, from Sardinia. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.