i got an error ,
undefined method `each''
and i am using the following code
<% for book in @books do %>
<%= will_paginate @books %>
<tr>
<td><%=h book.publisher.name %></td>
<td><%=h book.title %></td>
<td><%=h book.isbn %></td>
please help me
Thanks.
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On Jan 17, 5:41 am, selva raj <ksraj....-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> i got an error , > undefined method `each'' > and i am using the following code > > <% for book in @books do %> > <%= will_paginate @books %> > <tr> > <td><%=h book.publisher.name %></td> > <td><%=h book.title %></td> > <td><%=h book.isbn %></td> > > please help me > Thanks.Hard to say but probably means that @books isn''t an enumerable collection (such as an array) Fred -- 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.
I also suspect that you want that <%= will_paginate @books %> line before the for loop. On 17 January 2011 11:55, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> > > On Jan 17, 5:41 am, selva raj <ksraj....-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> i got an error , >> undefined method `each'' >> and i am using the following code >> >> <% for book in @books do %> >> <%= will_paginate @books %> >> <tr> >> <td><%=h book.publisher.name %></td> >> <td><%=h book.title %></td> >> <td><%=h book.isbn %></td> >> >> please help me >> Thanks. > > Hard to say but probably means that @books isn''t an enumerable > collection (such as an array) > > Fred > > -- > 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.
<% for book in @books %> <tr> <td><%=h book.publisher.name %></td> <td><%=h book.title %></td> <td><%=h book.isbn %></td> <%end%> <%= will_paginate @books %> On Mon, Jan 17, 2011 at 5:28 PM, Peter Hickman < peterhickman386-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> I also suspect that you want that <%= will_paginate @books %> line > before the for loop. > > On 17 January 2011 11:55, Frederick Cheung <frederick.cheung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> > wrote: > > > > > > On Jan 17, 5:41 am, selva raj <ksraj....-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > >> i got an error , > >> undefined method `each'' > >> and i am using the following code > >> > >> <% for book in @books do %> > >> <%= will_paginate @books %> > >> <tr> > >> <td><%=h book.publisher.name %></td> > >> <td><%=h book.title %></td> > >> <td><%=h book.isbn %></td> > >> > >> please help me > >> Thanks. > > > > Hard to say but probably means that @books isn''t an enumerable > > collection (such as an array) > > > > Fred > > > > -- > > 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > > 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks to all , i found the answer that
<% @books.each do |book| %>
<tr>
<td><%=h book.publisher.name %></td>
<td><%=h book.title %></td>
<td><%=h book.isbn %></td>
its working.......
On Jan 17, 5:02 pm, Ratnam Raj varasala
<chinnuj...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> <% for book in @books %>
>
> <tr>
> <td><%=h book.publisher.name %></td>
> <td><%=h book.title %></td>
> <td><%=h book.isbn %></td>
> <%end%>
>
> <%= will_paginate @books %>
>
> On Mon, Jan 17, 2011 at 5:28 PM, Peter Hickman <
>
> peterhickman...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
> > I also suspect that you want that <%= will_paginate @books %>
line
> > before the for loop.
>
> > On 17 January 2011 11:55, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > wrote:
>
> > > On Jan 17, 5:41 am, selva raj
<ksraj....-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > >> i got an error ,
> > >> undefined method `each''
> > >> and i am using the following code
>
> > >> <% for book in @books do %>
> > >> <%= will_paginate @books %>
> > >> <tr>
> > >> <td><%=h book.publisher.name %></td>
> > >> <td><%=h book.title %></td>
> > >> <td><%=h book.isbn %></td>
>
> > >> please help me
> > >> Thanks.
>
> > > Hard to say but probably means that @books isn''t an
enumerable
> > > collection (such as an array)
>
> > > Fred
>
> > > --
> > > 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
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> > .
> > > For more options, visit this group at
> >http://groups.google.com/group/rubyonrails-talk?hl=en.
>
> > --
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> > .
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