similar to: is there simpler way to export html within xml

hi all, I am converting my view into HAML format i have done it with "Html2Haml" command, then I removed all the "- end" from haml code and my indentation is also correct,but now it shows following errors I have kept code of show.html.erb and show.html.haml in attachment. please help me I am not getting what exactly the error is? compile error

Hello, I have the following: <% @projects.each do |project| %> <tr> . <td><%= link_to ''Destroy'', project, :confirm => ''Are you sure?'', :method => :delete %></td> . </tr> <% end %> How can I safely comment out the TD line above? Do I have to use the =begin way? -- You received this message because you

I''ve tried out ''acts_as_taggable'', ''acts_as_taggable_on'' and ''acts_as_taggable_on_steroids'' and all of them output "undefined method ''empty?''" with the tag_cloud action. I am following the guides precisely. Yet I can find no references to this error anywhere, so I must be doing something wrong... I am on

Hi, How to embed ruby code in xml . here is my XML template : string = <<EOF <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE ozxmlscene> <ozml version="4.0"> <styleRun style="1091379" offset="0" length="7"/> <text>The End</text> <object value="84"/> <object

I wondered if anyone could help me with turning the following in ERB into HAML. I''m VERY new with HAML: ---- <div class="block-element span-7 colborder"> <span class="rightside blue-hue no_decor"><%= link_to "New Order", new_order_path, :remote => true %></span> <h3>Today''s Activity</h3> <hr>

I''m trying to display a drop-down menu by using an instance variable from a model. THIS WORKS... <div class="field"> <%= f.label :duration %><br /> <%= f.select ("duration", {"30 minutes" => "30", "1 hour" => "60"}, :prompt => "Select") %> </div> THIS DOESN''T

Newb here. I have a form and a value that is being displayed ... and I have no idea where the value came from. I have done a <%= debugger; '''' %> in the form and, indeed, the debugger stops at the statement. I have tried to trace through the code to see where the value came from ... and I gave up. So ... what in Rails initializes the fields of a form? -- Posted via

Hello, I''m interested in learning the correct/smart approach for implementing a web page with tabs and a content panel... When the tab is clicked by the user the tab''s content is fetched and inserted with jQuery... no page refresh... Example, Facebook, when you click Photos or Events, it doesn''t refresh the browser, just replaces the content with AJAX in the

I have an iPhone version of my site, and for some reason none of the rjs works when viewing the iPhone version. This happens instead: ActionView::MissingTemplate (Missing template controller_name/ update.erb in view path app/views) The rjs works fine when viewing the site normally, and it worked when viewing the iPhone version prior to upgrading Rails to 2.3.2. Additional info: I have

Using rails 2.3.2 I have a partial _foo.rhtml that begins with a comment as follows: <% # here is a comment %> <li><%= foo %></li> When I render the partial from a view in the traditional way, e.g. <% some_numbers = [1, 2, 3, 4, 5] %> <ul> <%= render :partial => "foo", :collection => some_numbers %> </ul> I

In HAML I have hundreds of lines like the following: - xyz = someFuncThatReturnsString(''xyz'') and elsewhere %div{''id'' => xyz} The above lines work fine. - - - Attempting to keep things DRY (Don''t repeat yourself) I want to do something like - eval(otherFuncThatReturnsString(''xyz'')) where

Hi, I''m trying to get my javascript to execute after clicking a link on my page using :format => "js" here''s my link: <%= link_to image_tag("/images/icons/user_add.png"), add_contact_path(:profile_id => profile.id, :url => request.url, :format => "js"), :title => "Add person to your contacts"%> in my controller i have

Hello, I''m using escape_javascript to return a partial to the browser via ajax. Something like: $("#inject").html("<%=escape_javascript(render :partial =>"feed/ index")%>"); Problem is escape_javascript ends up outputing all kinds of wasted space like \n\n\n\n\n \n Is there anyway in Rails to escape_javascript more

Hi, I''ve adopted a project that uses some rails features I''m not quite used to yet. (ie merb, haml) There is a snippet below. I''m not even sure what other part of the code to include to help with this. I''m open to suggestions :) $ merb ... ... ... ~ Compiling routes... app/views/stretches/show.html.haml:87:in `send'': compile error (SyntaxError)

Hey, i''m trying to add the facebook javascript SDK to my rails app. How do i do that in the application.html.erb file? -- 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To

In Rails I have a DB Table index.html.erb view. It has 100''s of items. When I gen via scaffold I get index, show, edit, update, etc view. But when I page down several pages, use the "show" link and then the "back" link I do not go back to where I was on the index view. Instead, I go back to the TOP of the index not the place where I clicked on the "show"

I have a bad feeling asking this but I did not manage to find an answer myself :/ @comments = Comment.all @comments is an array. I can for example access comment.created_at directly, or I could do: <% @comments.each do |comment| %> <%= debug comment["created_at"] %> <% end %> I expected comment to be a hash, but comment.keys or comment.values fail, as well as an

I''m looking for 3 areas to work as dynamic assets: image_path, javascript_path, and stylesheet_path When I say dynamic, I mean that they will be dynamic through controller/models. I have been working through approx. 12 hours of searches to satisfy my answer to this question but am not finding much luck. The closest things I''ve found enabling this are use of config for assets

I am new to Ruby on Rails and have a very simple foreign key example that is driving me nuts. I am using Rails 3 under Windows Vista and have two tables: users and user_comments. user_comments.user_id should point to the user a comment is about. In my show view for user I have a link to the new method of user_comments to allow a comment to be created. This throws: Showing

Hello, I have a problem with the render :partial method in all my rails webapplications. I noticed that using render :partial will generate spaces (mainly top spaces) on the elements inserted. As all my websites are seperated by module (basicaly header, content, menu, footer) it''s quite a problem as I have to set negative margin- top to various parts for the site to display as expected