search for: peterbattaglia

Hi- I am trying to use AJAX calls to login and logout of my Rails app so that the form renders in the side bar when you are not logged in, and your "profile" renders if you are. It all works, but when you logout, and try and log back in, you get "ActionController::InvalidAuthenticityToken", in the development.log. What does this mean, I can''t figure out how to fix

Hi- Is it possible to use search parameters with will_paginate? For example, something like this: @var = Model.paginate :per_page => 20, :page => params[:page], :order => ''my_date DESC'', :conditions =>["my_date >= ? AND my_date <=?",@start,@end] I am getting some errors with this, but will this generally work?

Is the environment.rb file where you would put your ''require'' statements? Like what I have below? Thanks! ... # Include your application configuration below require ''some lib'' --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

Hi- I have been using Scruffy for a couple days and it''s worked out really well. I am stuck though getting a bar chart to work with a single line. Here''s what I am doing: general chart stuff..graph.new...etc ... my_graph.add(:bar, ''GOAL'', [250,350]) my_graph.add(:bar, ''ACTUAL'', [150,200]) This works, but what I was is a SINGLE Bar with one

Hi- Trying to do a stacked bar chart, but nothing is rendering when I add more then 1 bar: This works: graph = Scruffy::Graph.new(:title => "My Chart") graph.add :stacked do |stack| stack.add(:bar, ''Stack1'', [10,10]) end This doesn''t: graph = Scruffy::Graph.new(:title => "My Chart") graph.add :stacked

Hi- I am using the plugin "paperclip", this is my second time using it, the first time, I had no issues... This time, I added paperclip onto my model, no issues until I tried to render the images I uploaded. I see this in the development.log: ActionController::RoutingError (No route matches "/avatars/2/original/ DSCN2149.JPG" with {:method=>:get}): I didn''t

Hi- I have enabled caching in my application and am using the :file_store option, as shown below (enabled in each environment). config.cache_store = :file_store, "#{Rails.root}/public/cache" Why is it that the file path I set is ignored? Everything seems to get dumped out to /public, by default. Thanks! -- You received this message because you are subscribed to the Google Groups

Hi- I posted this under the MySQL group as well, but I thought some other Rails folks may have seen this before?? "Mysql::Error: Can''t create/write to file ''/var/lib/mysql/ #sql_146a_0.MYI'' (Errcode: 30)" Anyone know what this means, and how to fix it? Thanks! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hi- I''d like to load a PDF file into a page, in my controller: send_file "/path to/my.pdf", :disposition => "inline" However, instead of rendering inline, it asks to download the file. How can I display the contents without downloading? Thanks! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

Hi- Say I have a db with following schema: MyTable: Id, name, user_id, date User: id, name, description I know that I want to add "belongs_to" in my "user" model but how can I enforce a proper constraint on the user_id in "MyTable"? Is this done using a has_one in the "MyTable" model? Thanks! --~--~---------~--~----~------------~-------~--~----~ You

Hi- Say I am returning some collection of DateTime items and I only want to compare the month. Is there a way to do this directly in the find? Something like this... @coll = Collection.find(:all, :conditions => ["date.month = ?",Time.now.lat_month]) Thanks! --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

If I have a form similar to the one below, and ''start'' is a "string" field in my Database. Is there a way to take all of the date/time params and put them into ''start'' without too much hacking? I would like this to be as clean as possible. <p><label for="start_time">Start Time</label><br/> <%=

Hi- What I would like to do is select a single column out of my model, say the column is called my_column, and store the result in an array, which it should be, right? For example, if I do: @my_arr = Model.find(:all, :select => "my_column") This should fill @my_arr with all the values from "my_column", right? So then I can access the data by some_other_variable =