similar to: RJS - Getting and Setting Form Element Values Question

I have a user table, and it has forty columns, including name, gender, address, email, phone... So my @user object will have forty attributes. I divide these attributes into 4 groups... namely ''general info'', ''personal info'', ''contact info''... and I make separate forms to edit these 4 different group attributes. The problem is when I update

I am displaying some data on one of my pages by calling a for loop: for comment in @comments and then diplaying it: <%= link_to comment.send(''comment_subject''), :controller =>''comments'' , :action => ''show'', :id => comment, :class => ''comment'' %> Works great, but it displays things from oldest to

Hi all, I am using InstantRails with MySQL-Front. Date is stored in format yyyy-mm-dd in database. I want to retrieve and show date in dd-mm-yyyy in my view.rhtml. How can I change it to dd-mm-yyyy form. Please help me out. Thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

Hi all: How do I create opus encoder and decoder executable on Windows using MS Visual Studio 2010? What I'm doing is the following: 1. I downloaded the codebase on my local drive using: $ git clone git://git.opus-codec.org/opus.git 2. Then I go to D:\opus\win32\VS2010 and open the opus.sln using MS Visual Studio 2010. 3. Then I build the solution opus. I get 3 executable at

Hi, I am trying to hide a "intro" text shown to user the first time after he has made a search, in the website with RJS/Prototype "hide". I get the following error: RJS Error: Type Error: element has no properties. The text I would like to hide is in a div called "intro" and in my RJS I tried: - page.hide[:intro] as well as - page.hide ''intro''

i have lots of divs, which are added via link_to_remote. now i want to delete them with a link_to_remote button for each. i am giving them ids with the same name and a serialized number. when trying to access them with javascript/rjs, strange things happen: "RJS Error: TypeError: $(element) has no properties?. is this a rails, rjs or prototype bug? or am i missing something? see my code

Hi I have an RJS template that renders a partial to update a page. I just added a parameter to get passed into this partial to eliminate a row in the table it generates, but I can''t find a way to test that the unwanted output is in fact missing. should(_not)_have_tag doesn''t work with RJS, and there''s no should_not_have from assert select. What

Hello, after executing an action, I add an <li> element to an existing list using a RJS template: page.insert_html :bottom, :contributors, "<li id=''contributor.#{@contributor.id}''>#{@contributor.user.name}</li>" but I need to add an image with a link_to_remote as I have in a partial page: <li id="contributor.<%= contributor.id

I need to test whether an element exists before I do some RJS thing to it. I currently have a small RJS snippet that looks like this: page << "if $(''foo'') {" page[''foo''].visual_effect :appear page << "}" This would make sense: if page[''foo''] page[''foo''].visual_effect :appear

My element IDs are constructed using the object id. So . . . <div id="foo<%= foo.id %>" > <p><%= link_to_remote "Do Foo", :url =>{:action => "do", :id => foo.id} %> </div> How do, and can I, build that id in the RJS template? Also, can anyone recommend a good Ruby syntax book that would help me out with Rails? I know

In my rjs template I''m using the following line. page.visual_effect :slideUp, ''comment_error_details'', :duration => 0.5 It works fine if I have created the div with the id="comment_error_details", but if I haven''t created the error yet then my whole rjs template fails. How can I check to see if an element has been created? I could then put

For example, in the following block: page.select(''.foo'').each do |element| ... end How would I access, just for example, the id attribute of each element in the collection? I''ve randomly tried element.id and element.attributes[''id''], but neither of those has worked. I''ve also been unsuccessful in finding any documentation on this, but it

Hi all, I have a really simple web page. Right now, it''s just a button and a square div. What I want to do is to change the background color of the div to red when the button is clicked. My form code looks like this: <%= form_remote_tag :url => {:action => ''color_show''} %> color_show.rjs looks like this: page <<

hi, i am using rails 3.0.10 i am trying with sample application for searching data from table and updating my search.html.erb file is <%= form_for (@employee) do |s|% <div id ="search_details"> <%= s.text_field :name%> <%= s.text_field :emp_id, :onfocus => ''sal(document.getElementById(''employee_name'').value);''%>

I''m trying to implement a remove from cart method based on the examples in the second edition Agile book. I have everything working except for the RJS that removes items from the cart. Ideally what I''d like to do is highlight an element that I am deleting only if there is more than one of that particular item in the cart. If the item deleted is the only of

I have a method that checks for a given role. I want to write something in my controllers like before_filter :check_roles(''admin'') Which will ensure the current user has the admin role. Is it possible to pass parameters in this way? Ian

Hi, I have implemented some RJS code and I have the same exact code in 2 different places. In one place I get the error "Element.update is not a function" and the other place works fine. Any idea why this error is coming? Breaking my head. -Vinod --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on

I''ve upgraded to 0.11 this morning specifically to test out the pagination stuff. When that didn''t work (didn''t recognise the command) I deleted my project and recreated from scratch. So in short rails projectname cd projectname edit config/database.yml (my database is postgres by the way) ruby scripts/generate model Recordtype ruby

Hi all, I''m trying to take the standard scaffold and add a bit for ajax to it. I have a two column page with the list on the left and the right side is reserved for the create/edit actions. On a successful save my rjs executes and updates the list view on the left and returns the right side to a "home" page. However, if one of the model validations fail I use rjs ro

Hi,guys, HTML help is not right for math formula: For example: I got the following formula in help page of ca.jo in urca package: <p align="center"><i><B>X</B>_t = <B>Pi</B>_1 <B>X</B>_{t-1} + ... + <B>Pi</B>_k <B>X</B>_{t-k} + <B>&mu;</B> + <B>Phi D</B>_t +