similar to: Multiple submit buttons

How to get the name of the computer accessing the application? I mean the computer the user use to access the application. Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Hi, I have two types of users; normal user and admin. I have a field called priority in the table task. This priority field is invisible to the normal user, but not to the admin. The admin has to fill in the priority field when he adds a record via filling a form. Thus, i need to add validates_presence_of :priority to the model task. But, if i do this, then the normal user can''t add a

Hi, Is it possible to detect whether the internet connection is on from the application? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

How do i access a file in the public directory of rails application? I have several html files in there and i want to link them from the rhtml file. Basically to display a popup. Here is the code in foo.rhtml: <a href="javascript:popUp(''/summary.html'')" class="normal">Learn more</a> It doesn''t work. Any idea why? Thanks, Lantis. --

I''m rather new to web programming. I''m wondering, does rhtml file conform to W3C standard? Or is there a way to make it conform to W3C standard? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Is there a way to connect to a SMTP server that requires TLS since ActionMailer doesn''t support it? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

I''m using the following RJS template to spit out a div containing a list of projects: page.replace_html ''results'', ''<div>'' @projects.each do |p| page.insert_html :bottom, ''results'', p.name + "<br/>" end page.insert_html :bottom, ''searchresults'', ''</div>'' page.show

The subject line says it all. -- Is there a way to do something like: page.replace_html "#{var_containing_id_name}", :partial => ''edit'' That line of code does not work, but I would like to pass the name of a variable to page.replace_html. This variable would contain the id of the div I want to update. Anyone know if/how I could do that? Thanks! : ) Jason

Greetings! I''m new to Ajax and am trying to get a basic app working as a vehicle for learning it. The app is an extension of the cookbook tutorial. My intent is to be able to add a list of ingredients for a recipe. The page to add ingredients uses Ajax. As ingredients are added to the page they''re displayed in a "green-bar" format like that used in the Depot

Hi, When we update a record via an update form, is there an easy way to find out the fields that have been changed. If the update is successful, i want to display: The following fields have been changed: field-name = new-value ... Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Is there a way to add onsubmit functionality to a form_remote_tag with an additional javascript directive? eg I''d like for an inline javascript to make the form''s div container hidden as soon as the button is pressed to avoid having it possibly get pressed again ( sometimes the rails response is slow enough for a user to think they need to re-press it ). example: <div

I have noticed that the image_tag helper method now appends a request parameter to the generated src attribute. With Rails 1.0/actionpack-1.11.2 I had <img src="/images/rss.gif" /> Now (1.1/1.12.1) I get <img alt="Rss" border="0" src="/images/rss.gif?1142366545" /> Is there any use for that number? Where does it come from? This is very far

rHTML is <% for column in Wizard.content_columns %> <p> <%=h @wizard.send(column.name) %> </p> <% end %> It outputs: Robs Site Heading logo.jpeg London ------ Bascally 1 line for each column in the database. How do I edit the rhtml so I can break up the output? For instance JUST have ''Robs Site'' display nothing else. That mysql column is

Hi, I am using the search generator in my application. How do i incorporate this to the application when i deployed it on a host since i can''t install simplesearch via gem on the server? I tried unpacking the gem on my local machine. I got the folder SimpleSearch-0.5.0 and i added it to the vendor directoy of rails. I also added ''require_gem simplesearch'' to the

Hi, I got the following error when i tried to run functional testing: D:\Uni\Programming\Ruby\Project\test>ruby functional\devices_controller_test.rb c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependenci es.rb:200:in `const_missing'': uninitialized constant ApplicationController (Name Error) from

Hi, I''m using the stylesheet from AWD book and i have the following display problem in IE: http://oktaviandi.blackcurranthost.co.uk/IE%20Display.jpg I used a two-column layout and i guess the error highlighter fills in the entire width of main column. How do i fix this? Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

Hi, I''m creating a list of ingredients on a page. When the user clicks the ''Add Ingredient'' button a record gets added to the db and the ingredient gets added to the page. On the page, each record is represented by a <div> with three <span>s inside. One of the <span>s has a link_to_remote to ''delete'' the ingredient. When the link

I''m trying to replicate the "green-bar" effect used in the Depot app using Ajax. And I''m almost there ;-) I''m about to set off on the last stage and would appreciate any advice that would set me off in the right direction. On the page, each record is represented by a <div>. Each <div> has id = "item#{record.id}" with class = either

hiho. following problem. i have 3 tables in my database with each representing an object. lets say A belongs_to B belongs_to C. when i do my_a = A.find(:all) i can access B as my_a.b and C as my_a.b.c thats fine but rails querys the database each time i do that so is use my_a = A.find(:all, :include => :b) works fine for my_a.b but not for my_a.b.c so i tried my_a = A.find(:all, :include

I have an application that worked fine, but after the recent updates has broken in some calls to render_component from views. I might be missing something but as far as I remember Rails updates is the only thing I''ve done in between. See the log: *** START LOG SNIPPET Start rendering component ({:params=> {:center_id=>10, :id=>25},