Displaying 20 results from an estimated 100 matches similar to: "Edit not working with named routes"
2006 Jul 18
2
A quick question on forms
I want to change parts of this form in order to use default values (with a
disabled input). The problem is if I change it from text_field to
text_field_tag that part of the form stops functioning. It seems like a
silly question, but its been driving me crazy. Any help would help.
Steve.
<%= error_messages_for ''post'' %>
<!--[form:post]-->
<p><label
2009 Dec 03
2
Dynamic Paths
Hey there,
I''m in the muck of a major rails project, and need a bit of advice. Google
isn''t much help in this case, so I came here.
I''m trying to set up a URL structure as follows:
url.com/username/blog/post_id
where the user has_many posts and the post belongs_to user. I''m using the
friendly_id plugin to enable easy lookup with the user''s username,
2012 Apr 04
1
Subscript Error
json_dir is a list of JSON lists mapping lat/long route points between
locations using CloudMade's API.
post_url is the URL of the HTTP request
for (n in json_dir) {
i = i + 1
if (typeof(json_dir[[i]]) != "NULL") {
if (i == 1) {
dat_add <- ldply(json_dir[[i]], function(x)
t(data.frame(x)), .progress = "text")
2006 Apr 02
2
Focus on ajax newly-created form element
I have an ajax method that creates a new form. I want one of the
input boxes to be focused when the form gets displayed. So in my
inline RJS I have
page << "document.getElementById(''post_title'').focus();"
The input box is being created with
<%= text_field ''post'', ''title'' %>, so the ID should end up being
2007 Jun 01
0
Okay, new question - dealing w/ logging in restrictions (controller?)
Hey all, so if you read my previous thing about nested routes - I''m
just not going to do with them anymore.
Anyway, so my controller has a before_filter on the edit action; which
checks to see if the current post''s user, is the same as the currently
logged in user, if true then they can edit, otherwise not.
def check_user
if current_user.login != @post.user.login
2010 Apr 22
0
How to automatically set params based on passed object when generating a route?
Hi,
having i.e. a post model that has many categories - is it possible for
member routes like i.e. post_path(post) to generate path like "/
posts/:post_category_name/:post_id" without manually passing the
category param? Does anyone know if there''s a gem or if I can simply
override the post_url method to automatically set category from post
object?
The best I could get right
2005 Oct 24
3
Unable to use forms after login generator
I''m using rails 1.8 and login generator 1.1. I''m using rails to manage the
contents of my website. I decided to put an admin page for the content
management. For the sake of convenience, I used Login Generator. Now when I go
to edit or create new content (for now, just posts), it gives me the following
error (this one is for new posts):
NoMethodError in Goblin#new
Showing
2006 May 18
2
attempt to override the ''tag'' method
I want to override the ''tag'' method in
ActionView::Helpers::TagHelper to do some generalized
error handling similar to the way scaffolding puts a
red border around fields that fail validation.
I''ve created a file lib/rails_patches/tag_helper.rb
which contains the following.
module ActionView
module Helpers
module TagHelper
alias_method :orig_tag, :tag
2006 Jun 09
9
Opinions on catch-all routing?
I remember reading somewhere a tip on improving your search engine
ranking, by forming URLs that included relevant text, e.g.
www.domain.com/article/man_eats_hat. In the rails app that I''m writing,
I''ve noticed I can set this up very easily by appending the post title
(after downcase.split.join(''_'')) to the post link. So, blog.com/posts/4
can easily also be
2006 Aug 16
5
Rails theory question, where to put a join query
The is something I wrestle with a bit when I construct joined queries..
Perhaps some experienced insight will straighten this out for me.
Say you have two tables with two models, ''authors'' and ''posts''.
an author has_many posts, a post has_one author.
You need methods to do the following queries:
find_author(postid)
find_posts(authorid)
And you are doing a
2007 Jan 02
4
allow stubbing of previously defined methods such as "id"
On my current project I needed to create a stub that responded
correctly to the id message. Here''s the change I put into my copy of
head.
Index: lib/mocha/mock_methods.rb
===================================================================
--- lib/mocha/mock_methods.rb (revision 1114)
+++ lib/mocha/mock_methods.rb (working copy)
@@ -68,6 +68,7 @@
method_names =
2005 Dec 17
0
No javascript fallback
AJAX is good for a lot of things, but javascript is not always
available.
I think the new RJS templates are very good:
http://www.codyfauser.com/articles/2005/11/20/rails-rjs-templates
And they could be used to create a simple, automatic no javascript
fallback. An example:
You have a controller called PostsController. There is an action "new".
The view displays a form. The form
2007 Jul 06
0
Removing One Element From a Serialized Form
Hi all,
I''m trying to serialize a form with the exception of one specific
element.
Serializing the form in a hash (without pulling out specific elements)
works:
<li>
<%= link_to_remote ''(Save)'', {:url => post_path(@post), :with => "$
(''post_form'').serialize(true)" }, :method => :put %>
</li>
The generated code
2009 Apr 25
0
'get_user_list' function not working
i want to show fullname by using fuction call ''get_user_list'' , but
its not working..??
tis s user.rb
(
def full_name
self.first_name + " " + self.last_name
end )
my post controller
( def get_user_list
return User.find(:all, :order => ''last_name ASC'').collect {|user|
[user.full_name, user.id]}
NameError in
2011 May 09
0
rails guides - getting started - section 10 security
The example doesn''t work as described for me; not sure if I haven''t
followed it right, or there''s a problem with the code. Can someone
help me to determine what the problem is.
Specifically, after adding the authentication code to the
PostsController, with this line:
before_filter :authenticate, :except => [:index, :show]
The guide says that "we want the user
2006 Jul 12
1
odd habtm behavior? or is it me?
Hello List,
I''m a bit spent on this problem, and my code might be whack. I seem to be
encountering a problem where the primary key on a join table is not being
resolved correctly. I will elaborate after some code bits. I am creating
the join table using migrations, and relevant model code is this:
class Post < ActiveRecord::Base
has_and_belongs_to_many :records
2012 Feb 07
6
nested route not receiving :id parameter within controller spec
I''ve got a share method in my controller, and I have the following spec:
describe PostsController do
describe "#share" do
it "doesn''t blow up" do
post :share, :id => @post.id
end
# ... etc
And... It blows up!
Failures:
1) PostsController#share shares
Failure/Error: post :share
2008 Jun 02
2
Cannot log in/authenticate within RSpec Story
I''ve been slamming my head against a wall for a while now, and would
like some help. I believe this is session related.
I have a story that looks like:
--------------------------------------------------
Given that a post exists
And I am logged in
When I visit the post details page
Then there should be a link to add a new comment
2006 Jun 20
0
No opening form tag in rendered HTML
I cannot get my form to submit for my simple blog site (based on the "How to Build a Blog Engine in 15 Minutes" presentation)
Any ideas?
Thanks,
Tom
----------------------------------------------------------------------------
Here is my code:
#Post controller
class PostsController < ApplicationController
def index
list
render :action => ''list''
end
2009 Feb 24
2
Error going through the "Getting Started" tutorial
Hi,
I get this error on step 9 of the Getting Started tutorial:
NoMethodError in PostsController#index
undefined method `accepts_nested_attributes_for'' for #<Class:
0x23fbc48>
Does someone know if it''s a bug?
Cheers,
Beren
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