Hello - I am using paginating_find trying to paginate my records My
CallsController index action is
def index
@calls = @current_user.calls.find(:all, :page => {:size =>
4, :current => params[:page]})
end
then in the index template for the calls view I have
<ol>
<% @current_user.calls.each do |call| %>
<li><%= link_to h(call.name), :action =>
''show'', :id
=> call %></li>
<% end %>
</ol>
<%= @calls %>
<%= paginating_links(@calls) %>
I only have the <%= @calls %> to see what is in the @calls variable
to see if it is available to paginating_find but it isn''t. The
each.do loop gives links to all the current_user''s calls but I get no
paginating. I would like 4 per page. If I change the loop to
@calls.each do I get calls for all the users which is not what I want
and if I change the paginating_links to
paginating_links(@current_user.calls) I get the following error
undefined method `page'' for #<Class:0x251dacc>
Extracted source (around line #16):
13: <% end %>
14: </ol>
15: <%= @calls %>
16: <%= paginating_links(@current_user.calls) %>
17:
18:
19:
So my paginating_links is getting nothing to paginate from what I can
see althoug it doew list pages 1 and 2 as links
Any help out there please
Owen
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alexkwolfe-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
2008-Jul-15 12:49 UTC
Re: Paginating_find Help anyone
So the problem is that @calls is not scoped to the @current_user? On Jul 14, 11:55 pm, THEBIGO <Mowenh...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> Hello - I am usingpaginating_findtrying to paginate my records My > CallsController index action is > > def index > @calls = @current_user.calls.find(:all, :page => {:size => > 4, :current => params[:page]}) > end > > then in the index template for the calls view I have > > <ol> > <% @current_user.calls.each do |call| %> > <li><%= link_to h(call.name), :action => ''show'', :id > => call %></li> > <% end %> > </ol> > <%= @calls %> > <%= paginating_links(@calls) %> > > I only have the <%= @calls %> to see what is in the @calls variable > to see if it is available topaginating_findbut it isn''t. The > each.do loop gives links to all the current_user''s calls but I get no > paginating. I would like 4 per page. If I change the loop to > @calls.each do I get calls for all the users which is not what I want > and if I change the paginating_links to > paginating_links(@current_user.calls) I get the following error > > undefined method `page'' for #<Class:0x251dacc> > > Extracted source (around line #16): > > 13: <% end %> > 14: </ol> > 15: <%= @calls %> > 16: <%= paginating_links(@current_user.calls) %> > 17: > 18: > 19: > So my paginating_links is getting nothing to paginate from what I can > see althoug it doew list pages 1 and 2 as links > Any help out there please > > Owen--~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@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 -~----------~----~----~----~------~----~------~--~---
Thank you so much for your reply Alexkwolf. Thants how I see it also
When I change the line before <%paginating_links(@current_users.calls) %>
to <%= @current_user.calls %> just to see what is in the variable i
get the following
<ol>
<li><a
href="/calls/142">Vanessa</a></li>
<li><a
href="/calls/168">Linnea</a></li>
<li><a
href="/calls/169">Richard</a></li>
<li><a
href="/calls/170">Linea</a></li>
<li><a
href="/calls/171">Mark</a></li>
<li><a href="/calls/172">My
friend</a></li>
<li><a
href="/calls/173">Melvin</a></li>
<li><a
href="/calls/174">Tuesday</a></li>
<li><a href="/calls/175">Tony
lynn</a></li>
<li><a href="/calls/176">Lyn
Lyn</a></li>
<li><a
href="/calls/177">Marjorie</a></li>
</ol>
#<Call:0x20f4b44>#<Call:0x20f4a54>#<Call:0x20f4950>#<Call:
0x20f4874>#<Call:0x20f4798>#<Call:0x20f46a8>#<Call:0x20f45b8>#<Call:
0x20f44c8>#<Call:0x20f43ec>#<Call:0x20f4310>#<Call:0x20f4234>
1 <a href="/calls?page=2">2</a> <a
href="/calls?page=3">3</a>
and if I change the line before to just <%= @calls %> i get
this avter the loop output
</ol>
#<PagingEnumerator:0x264d5c8>
1 <a href="/calls?page=2">2</a> <a
href="/calls?page=3">3</a>
So I am not sure what is happening allthough both times I get this
interesting output of numbers. Any idea would be greatly appreciated
Owen
On Jul 15, 5:49 am,
"alexkwo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<alexkwo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> So the problem is that @calls is not scoped to the @current_user?
>
> On Jul 14, 11:55 pm, THEBIGO
<Mowenh...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > Hello - I am usingpaginating_findtrying to paginate my records My
> > CallsController index action is
>
> > def index
> > @calls = @current_user.calls.find(:all, :page => {:size =>
> > 4, :current => params[:page]})
> > end
>
> > then in the index template for the calls view I have
>
> > <ol>
> > <% @current_user.calls.each do |call| %>
> > <li><%= link_to h(call.name), :action =>
''show'', :id
> > => call %></li>
> > <% end %>
> > </ol>
> > <%= @calls %>
> > <%= paginating_links(@calls) %>
>
> > I only have the <%= @calls %> to see what is in the @calls
variable
> > to see if it is available topaginating_findbut it isn''t. The
> > each.do loop gives links to all the current_user''s calls but
I get no
> > paginating. I would like 4 per page. If I change the loop to
> > @calls.each do I get calls for all the users which is not what I want
> > and if I change the paginating_links to
> > paginating_links(@current_user.calls) I get the following error
>
> > undefined method `page'' for #<Class:0x251dacc>
>
> > Extracted source (around line #16):
>
> > 13: <% end %>
> > 14: </ol>
> > 15: <%= @calls %>
> > 16: <%= paginating_links(@current_user.calls) %>
> > 17:
> > 18:
> > 19:
> > So my paginating_links is getting nothing to paginate from what I can
> > see althoug it doew list pages 1 and 2 as links
> > Any help out there please
>
> > Owen
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I think I may have figured it out
In my index.rhtml for app/views/calls I tried this code
<% @recent_calls = @current_user.calls.find(:all, :page => {:size
=> 4, :current => params[:page]}) %>
<ol>
<% @recent_calls.each do |c| %>
<li><%= link_to h(c.name), :action =>
''show'', :id =>
c.id %></li>
<% end %>
</ol>
<%= paginating_links(@recent_calls) %>
and it gave me only the 10 calls associated with the current_user so I
have to try a few more things
and I want to have a previous link and a next link so I don''t have to
click on the page numbers.
So thanks for the interest and help and thanks to alex wolf for the
plug in for paginating_links that works for me
On Jul 15, 6:26 am, THEBIGO
<Mowenh...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Thank you so much for your reply Alexkwolf. Thants how I see it also
> When I change the line before <%>
paginating_links(@current_users.calls) %>
> to <%= @current_user.calls %> just to see what is in the variable i
> get the following
>
> <ol>
>
> <li><a
href="/calls/142">Vanessa</a></li>
>
> <li><a
href="/calls/168">Linnea</a></li>
>
> <li><a
href="/calls/169">Richard</a></li>
>
> <li><a
href="/calls/170">Linea</a></li>
>
> <li><a
href="/calls/171">Mark</a></li>
>
> <li><a href="/calls/172">My
friend</a></li>
>
> <li><a
href="/calls/173">Melvin</a></li>
>
> <li><a
href="/calls/174">Tuesday</a></li>
>
> <li><a href="/calls/175">Tony
lynn</a></li>
>
> <li><a href="/calls/176">Lyn
Lyn</a></li>
>
> <li><a
href="/calls/177">Marjorie</a></li>
>
> </ol>
>
#<Call:0x20f4b44>#<Call:0x20f4a54>#<Call:0x20f4950>#<Call:
>
0x20f4874>#<Call:0x20f4798>#<Call:0x20f46a8>#<Call:0x20f45b8>#<Call:
>
0x20f44c8>#<Call:0x20f43ec>#<Call:0x20f4310>#<Call:0x20f4234>
>
> 1 <a href="/calls?page=2">2</a> <a
href="/calls?page=3">3</a>
>
> and if I change the line before to just <%= @calls %> i get
> this avter the loop output
>
> </ol>
> #<PagingEnumerator:0x264d5c8>
>
> 1 <a href="/calls?page=2">2</a> <a
href="/calls?page=3">3</a>
>
> So I am not sure what is happening allthough both times I get this
> interesting output of numbers. Any idea would be greatly appreciated
>
> Owen
>
> On Jul 15, 5:49 am,
"alexkwo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<alexkwo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
>
> > So the problem is that @calls is not scoped to the @current_user?
>
> > On Jul 14, 11:55 pm, THEBIGO
<Mowenh...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > Hello - I am usingpaginating_findtrying to paginate my records
My
> > > CallsController index action is
>
> > > def index
> > > @calls = @current_user.calls.find(:all, :page => {:size
=>
> > > 4, :current => params[:page]})
> > > end
>
> > > then in the index template for the calls view I have
>
> > > <ol>
> > > <% @current_user.calls.each do |call| %>
> > > <li><%= link_to h(call.name), :action
=> ''show'', :id
> > > => call %></li>
> > > <% end %>
> > > </ol>
> > > <%= @calls %>
> > > <%= paginating_links(@calls) %>
>
> > > I only have the <%= @calls %> to see what is in the @calls
variable
> > > to see if it is available topaginating_findbut it isn''t.
The
> > > each.do loop gives links to all the current_user''s calls
but I get no
> > > paginating. I would like 4 per page. If I change the loop to
> > > @calls.each do I get calls for all the users which is not what I
want
> > > and if I change the paginating_links to
> > > paginating_links(@current_user.calls) I get the following error
>
> > > undefined method `page'' for #<Class:0x251dacc>
>
> > > Extracted source (around line #16):
>
> > > 13: <% end %>
> > > 14: </ol>
> > > 15: <%= @calls %>
> > > 16: <%= paginating_links(@current_user.calls) %>
> > > 17:
> > > 18:
> > > 19:
> > > So my paginating_links is getting nothing to paginate from what I
can
> > > see althoug it doew list pages 1 and 2 as links
> > > Any help out there please
>
> > > Owen
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