Displaying 20 results from an estimated 800 matches similar to: "Complex helper with block help"
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)
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 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 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
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 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
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 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
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'',
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
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
2005 Jul 06
2
Composite Views
Hello:
How do you create a composite view? I have a form based on the model
"contacts" which consists the following models:
- organization
- person
- address
I was going to use partials to create the form; e.g:
- organizations/_form.rhtml
- people/_form.rhtml .etc
...and render them with the appropriate tag:
<%= render_partial ''people/form'', @person %>
I
2005 Apr 06
6
Mimic something like layout on a smaller scale?
I need to add various header and footer dressings around groups of form
fields for GUI goodness, and am wondering if there''s already something out
there that will suit my needs. These headers/footers have special properties
for display(title, help links, etc...). I want to be able to easily take
advantage of the existing HTML helper methods provided for controllers, in a
mini-layout type
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
2005 May 01
5
Example using Builder::XmlMarkup and .rxml files?
Greetings,
I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup
to generate my pages. If there is a working downloadable example
somewhere, that would probably be enough. Otherwise, here''s what
I want to do:
With the following controller:
class AccountsController < ApplicationController
layout ''accounts''
model :account
2006 Aug 05
1
form_for and partials
I''m getting an error in the partial when i try
<% form_for :name do |form| %>
<%= render_partial "#{@current_stage}" %>
<% end %>
So I assume that form_for does not have scope in the partial?
If that is the case what are my solutions...
Do I have to stick a <% form_for in every partial, or do i just change all
my inputs back to text_field
2006 May 01
1
Show/Hide with AJAX
I''m trying to implement a show/hide details function.
I have the show part done, but I''m not sure how to get it to hide.
My app looks like this so far:
View:
<%= link_to_remote "Show/Hide", :update => "details", :url => { :action
=> "show", :id => leif } %>
<p id="details"></p>
Action:
def show
@leif =
2006 Apr 05
1
processing code within a partial
I''m doing layouts and I have a question on how to process <%= ... %>
tags within partials.
I have a standard.rhtml file with :
<div id="header"><%= render_partial "layouts/header" %></div>
and my _header.rhtml contains a tag as such:
<link_to "Categories", :controller => "categories", :action=> "list"