search for: dershowitz

Hello: I have radio buttons like this: <% fields_for :goalhist do |g| %> <table> <tr> <td align=left><%= radio_button_tag (''duedate'', 0, checked = false, options = {:onclick => ""}) %> &nbsp;&nbsp;Start now </td> </tr> <tr id="detailed" style="display: none"><td colspan=2>

Hi: I''m trying to manually append objects to an instance variable that is just an array of objects. Here''s my controller code: @tasks = Task.find(:all, :conditions => "entity_id = #{session[:user].id}") for t in @tasks if Subtasks.find(:first, :conditions => "child_id = #{t.id}") != nil @mtasks << t end end However, when I execute, I

Hi ferreters: I''ve already posted this in rails, but someone there suggested this would be better. I''m getting a ferret error when I try to delete any item that has been previously indexed. I just installed ferret, so the indexes aren''t big or anything. What I''m trying to do is to just delete an item on a table that has been index. Here''s the error

FreeImage exception for type ???: IPTC: Invalid key ''Tag 0x0275 Anyone seen this? FreeImage exception for type ???: IPTC: Invalid key ''Tag 0x0275'' [RAILS_ROOT]/vendor/plugins/attachment_fu/lib/technoweenie/attachment_fu/processors/image_science_processor.rb:14:in `with_image'' Thank you so much in advance for your help! Mike -- Posted via

Hi: does button_to_function allow the use of an image? I tried it in place of the text with "image_tag" and it doesn''t work. Maybe some form of button_to? Any direction you can give would be great! Mike -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

Hi: you know the way the google and this forum presents dates? How it''s measure from the current date/time and presents nicely as "39 minutes ago", 2 days ago, etc.? Has anyone done a gem or other library object that I can get to do those types of dates? Thanks so much in advance! Mike -- Posted via http://www.ruby-forum.com/.

This plugin gives ActiveRecord the ability to do stricter date checking. Example: class Person < ActiveRecord::Base validates_date :date_of_birth end This will ensure that date_of_birth is a *valid* date. The date can be set initially as a string in any of the following formats: "2006-01-01" "1 Jan 06", or "1 Jan 2006" "1/1/06" # Day /

Hi: I have a piece of UI, basically tabs. The number of tabs will be variable. the tab itself will contain fields that will change depending on the tab (pretty standard). The UI could be Ajax-like, or just nice scriptaculous, or whatever works. Can someone point me in the right direction? Also, I''m a newbie, so simple is better, although of course I''m willing to figure

hello: This is a bit of a weird one: I''ve got a view with a partial. The view has a form_for .. do |f|. I also have a partial. The partial has just one field that I need to capture, that''s actually part of the object of the form_for (f). I need this one field to be in a partial, becuase it''s actually part of a show-hide, and the partial is 1 of 4 that can be shown.

Hi: I have radio buttons like this in my view: <%= radio_button :goals, :goaltype_id, ''Recurring'', { :onclick => "new Effect.SlideDown(''recurring''); return false;" } %>&nbsp;&nbsp;Recurring<br /> <%= radio_button :goals, :goaltype_id, ''One-time'', { :onclick => "new

Hello I''m using action mailer to create an HMTL outbound email. This email renders a partial. In that partial, a call is made to a public location to get a picture for display in the email. When this email is generate, I get the following error (note: I''m sure it has something to do with not understanding the context of actionmailer and how it functions): NoMethodError in

Hello: I have a destroy method in my controller - pretty standard: def destroy @goal = Goal.find(params[:id]) respond_to do |format| format.html { redirect_to goals_url } format.xml { head :ok } end end And then I have a listing view which has the destroy method in the view - also pretty standard: <%= link_to ''Delete'', { :action =>

Hello: I need some basic help. I have a server on which I want to run rails. It''s a freeBSD server with a current port of rails and a lot of other things. I''m a relative unix newbie too so there are some big barriers to entry here: Here''s what I''ve done 1. gem installed ruby 2. gem installed rails 3. gem installed mongrel I''ve also used

Ok, totally no reason why I''m getting an error in this model update and no other. HELP! CONTROLLER: # GET /employees/1/edit def edit @employee = Employees.find(params[:id]) end VIEW: <h1>Edit Employee</h1> <div id="main-sub"> <%= error_messages_for :employees %> <% form_for(@employee) do |f| %> <table width="600"