Displaying 20 results from an estimated 600 matches similar to: "Mimic something like layout on a smaller scale?"
2006 Feb 24
1
Help a n00b?
So I''m trying to do that hot new thing with AJAXy forms:
http://idiet.toasterwaffles.com/foods/list
Here''s the relevant code in list.rhtml (for the form portion)
<tbody>
<%= render_collection_of_partials "list_stripes", @foods %>
</tbody>
<tfoot>
<tr id="addFood"><%= form_remote_tag( :html =>
2005 Jun 29
2
Complex helper with block help
Hi everyone,
I am writing a helper function that takes a parameter and block and
wraps some HTML around it. e.g.
def box_with_caption(caption, &block)
data = capture(&block)
buffer = render_partial("helpers/box_caption", :caption =>
caption)
buffer << render_partial("helpers/box_data", :data => data)
buffer
end
however, when I attempt the following,
2005 Apr 13
2
render_partial & RXML
Does render_partial work within a RXML file? I am attempting the following:
xml.users do
for user in @users
render_partial ''user'', user
end
end
All that is output is:
<user>
</user>
Without any exception or anything to indicate that I''m doing something
wrong. Does anyone have any experiece with this?
Josh
2007 Nov 03
1
Specs for Helpers that call render
The helper spec I am writing tests a helper method that calls render.
##
module HelperHelper
def render_partial
render :partial => ''partial''
end
end
##
The helper spec.
##
describe HelperHelper do
it "should render partial" do
render_partial.should_not == nil
end
end
##
The output generated
##
$ spec spec/helpers/home_helper_spec.rb
.F
1)
2007 Jul 19
7
NoMethodError in partial driving me mad
Hello,
i simplified have a news model, a news category model and a news
controller.
my _news.rhtml partial renders a single news entry.
in my controller there are the actions show and show_category.
if the "show" action is called, a single news item is rendered through
my partial with no errors.
if the "show_category" action is called, i get a NoMethodError while
displaying
2006 Feb 14
22
Teaching Models to Render Themselves in the Controller
I am trying to teach my models how to render themselves, i.e.
<%= my_model_object.render() %>
Let me explain my reasoning and proposed method before this gets shot
down as anti-MVC.
Let''s say I am writing a contact-management application. I have a
class Contact. I will need to display this class all over the
application. My first choice is to use a partial.
Now I can
2006 Jul 16
3
RJS problem
I have an odd problem while trying to use a simple rjs.
_test.rjs : page.alert "test"
test.rhtml: <script><%=render_partial(''test'')%></script>
When I am attempting to view controller/test the page comes as if it was a
text file.
So i am actually seeing:
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
2006 Aug 01
2
Partial Naming Madness
Hi, I am having the following issue with a partial. During initial page
load, I am doing a "render_partial_collect ''foo'', @foos", and all goes
well. Each foo partial makes use of a variable inside called ''foo'' (and
can get foo.id etc).
After all the partials are loaded, I need to :update a div corresponding
to one of the partials (ie re-load the
2005 Aug 19
3
accessing DB result in template
hello,
I have the following in my controller
def totalmembers
@total = User.find_by_sql "SELECT COUNT(*) as count FROM users "
end
now inside my template how do i access the field "count" from the
query so i can print out the number of members ?
I tried everythign like <%= @total.count %> but nothing works.
thanks
adam
2008 Mar 23
6
Locals do not appear in partial unless collection is explici
Maybe I''m misunderstanding something but it appears as if
<%= render :partial => @items, @locals => { :this => ''that'' } %>
does not give the local variable this but this one does:
<%= render :partial => ''items/item'', :collection => @items, @locals => {
:this => ''that'' } %>
Shouldn''t they mean
2006 Feb 20
5
find(:all) vs find_all
I started with Ruby on Rails in the 0.13.x period, so I''m sure I
missed out on a lot of history. There''s probably some good
explanation for something I''ve been wondering about, but I haven''t
seen it written down anywhere. Maybe someone can clue me in.
I''ve always felt that one of the uglier APIs was the
ActiveRecord::find() method. I call
2006 Dec 13
4
RSpec and simply_helpful
Hi All
I''m having some problems running my view specs when using
simply_helpful. I have it semi-working via the following:
module SimplyHelpfulHelper
def self.included(base)
base.send :include, SimplyHelpful::RecordIdentificationHelper
base.send :include, SimplyHelpful::RecordTagHelper
end
end
context "The index template" do
setup do
@shift =
2005 Nov 17
7
render :partial in mail template
Hi,
Is it possible to render a partial template from within a mail template?
I get the following error
undefined method `controller_path'' for SupportMailer:Class
Extracted source (around line #8):
5:
6: <%= @url %>
7:
8: <%= render_partial ''sig_admin'' %>
Jeroen
2008 May 03
4
silly partial qu
hi all,
i''m just trying to check a partial has been rendered, by using:
response.template.should_receive(:render).with(:partial => "tasks/list")
this passes, even if I put something bogus in the partial name, such as:
response.template.should_receive(:render).with(:partial =>
"___tassdfsdfks/list")
does anyone know why this doesn''t fail?
is this the
2006 Mar 05
1
Help with Self-Referential HABTM
With the help of the Rails Recipes have got a self-referential HABTM
relationship working, but I''m really struggling with getting a new entry
from a form accepted. i should say here that the form is also submitting
info for the join table too.
So in my model I have:
class Type < ActiveRecord::Base
has_and_belongs_to_many :subtypes,
:class_name => ''Type'',
2005 May 03
2
How to put a form for one controller in another controlers view
Hello,
If anyone could help me out with this problem I''d appreciate it...
I''m making a database of event bookings, I have an events table and a
clients table. I''d like to include a form to create a new client in the
form for creating a new event.
This would update the parent form with the new client_id using AJAX
methods (see previous e-mail) so you''d
2006 Jun 08
1
No rhtml, rxml, or delegate template found
hi ,
i''m having a problem with rendering a partial , the partial is in the
apps/view/polls folder with the name : _antwoorden_user.rhtml
in the view i''m rendering it with
<% if @user %>
<%= render :partial => ''polls/antwoorden_user'', :locals => {:poll =>
@poll, :user => @user} %>
<% else %>
....
gives me the error =>
No
2007 Dec 07
4
strange error on mock proxy
I''m banging my head over this really strange error in a view test when
I run "rake spec". The weird thing is that I don''t get the error when
I run the spec file by itself.
Here is the spec (I know, fixtures are the devil):
describe "/units/new.html.erb here" do
fixtures :units, :accounts, :groups
it_should_behave_like
2006 Mar 01
2
Method Calling Problems
Hi all! I am attemping to call a method inside of my
LeviUserController named show_userland from my
LeviInterfaceController class. No matter how I do it,
I keep getting some type of error. If I make the method
a class method, then my render_partial inside of
show_userland can''t be found. If i call it using
@luser = LeviUserController.new;
@luser.show_userland;
I get an error with a nil
2006 Apr 10
8
Advice on Similar Views with Helpers
I have some embedded tables that form different sections of a view. I
find that I use the same look for certain ones which means I have to
duplicate the same exact table for each section that''s similar.
Is there a way to do.. hmm.. well.. kind of like what a layout does
using @content_for_layout, but for a partial. Does that make any sense
whatsoever? :)
OK so here''s some