search for: posted

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

...ich I think is assigning the @post variable with the results. But how exactly can I get them to display? I made a dummy action in the post_contoller.rb called "show_search" and a view called "show_search.rhtml" what''s the last step to get the results to display? -- Posted via http://www.ruby-forum.com/.

...information of the topic and the auther, so if p is one of those posts I could get the name of the author like this: name = p.topic.author.name If the author is a guest, then name should be "Guest" (or nil if it''s more simple). How do I do that with ActiveRecord find ? -- Posted via http://www.ruby-forum.com/.

Hi there, I have a question on what would be the best way to save a HABTM model. A posting habtm categories, and a category habtm postings. class Category < ActiveRecord::Base has_and_belongs_to_many :postings end class Posting < ActiveRecord::Base has_and_belongs_to_many :categories end In my blog_controller, where the actual posting is saved, is where I think I''m

...quot;, :controller => ''post'', :action => ''post_read'', :user => @user.id :post => @post.id %> In post_controller: def post_read @postread = UserPost.new(params[:user :post]) if @postread.save flash[:notice] = "Read" end -- Posted via http://www.ruby-forum.com/.

...; <%= link_to comment.body, :action => ''show'', :id => comment.post_id %></h2> </div> I keep getting the "You have a nil object when you didn''t expect it!" error message. I have tried everything i can think off. Can anyone help? -- Posted via http://www.ruby-forum.com/.

...se lines... respond_to do |format| format.html # index.html.erb format.xml { render :xml => @posts } format.rss { render :rss => @posts } end end[/code] Or can I do this in a different way which doesn''t involve defining @user in every controller action ? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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 un...

...osition=>''bottom'', :url=>{ :action=>''post_edit'', :topic=>@topic } %> ==== _post.rhtml ==== <div class=''post'' id=''post_<%= post.id %>''> <span class=''date''><%= post.posted_time %></span> <span class=''title''><%= post.title %></span> <span class=''post_text''><%= post.post %></span> </div> </div> ==== _post_form.rhtml ==== <% post = post_form %> <di...

...dates_uniqueness_of :title. u = User.find(1) # this should pass u.posts.create :title => ''my new post title'' # this should fail u.posts.create :title => ''my new post title'' The line that should fail is actually passing, giving a u.posts.size == 2. -- Posted via http://www.ruby-forum.com/.

trying to do my first rails app (surprise, it''s a blog!) anyhow. in list.rhtml, i have this: <% for post in @posts render(:partial => "post", :object=>post) end %> and in _post.rhtml, i have: <tr> <td><%= post.title%> <br /> <%= post.body%> <br /> problem is, no content shows up -- displays a

...way to set ferret to automatically rebuild the tag index when a Post is saved? I imagine it probably shouldn''t rebuild the entire index for all posts every time a post is saved, as that might slow things up eventually, right? So what would be a good solution..? Thanks, -Sidney -- Posted via http://www.ruby-forum.com/.

...;, :id => post %></br> </br> <% end %></ul> Everything works great. But, I would like anything with an "end_date" before today to not be displayed. I''m assuming I need to weasel now() in there someplace, but I can''t figure out where. -- Posted via http://www.ruby-forum.com/.

...s_to :user end When I create a post everything goes fine, but the "user_id" field in "posts" is left at 0. I know I''m missing something, but I can''t seem to translate all the documentation out there into my scenario. Any help would be MUCH appreciated. -- Posted via http://www.ruby-forum.com/.

Very bizarre behavior has cropped up in a few spots. # the action for viewing a blog post def posts @post = BlogPost.find_by_slug(params[:id], :include => :commentary) # a breakpoint here shows @post and @post.commentary with appropriate data redirect_to :action => ''archive'' unless @post end # posts.rhtml <%= @post.inspect %> => nil <%= render :partial

...their messages before submitting. Something in the form of: def new @post = Post.new end def preview #preview message text here #@post = Post.new(params[:post]) <--? end def create #save message on user''s confirmation ... @post.save end Have any ideas for this noob? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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 un...

This time i read scaffold tutorial very carefully and finally try to generate a form without using the scaffold(just used a controller and view ).what i have done till now ,is as follow.Using rails 3.0.7. "rails generate controller posts index" 1) post_controller.rb class PostsController < ApplicationController def index @post=Post.new

I am using: if @post.empty? render_text "Post does not exist." end But it gives me this error: NoMethodError in Posts#view undefined method `empty?'' for #<Posts:0x39598d0> However, if the method list empty? apears and stuff so I am confused. -- Posted via http://www.ruby-forum.com/.

...arator">&nbsp;</div> <% end %> <% for post in @posts %> <div class="mission"> <h3><%= h(post.posttitle) %></h3> <%= post.posttext %> </div> <div class="separator">&nbsp;</div> <% end %> -- Posted via http://www.ruby-forum.com/.

Hi there, I''ve been working on this for awhile and have finally decided to ask for a little guidance.I have a slight problem trying to save a selection. I have two models: A "Posting" has_many "Categories", and a "Category" belongs_to one "Posting". With that said, in the posting model I have "has_many :categories" and within the

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