search for: link_to

I think the link_to helper method is quite confusing with its arguments order: link_to body, url link_to "Click me", @person Why is it thay way round? I want to make a "link to [the] person", so I would expect the order to be: link_to @person, "Click me" It reads much mo...

Hi , I was trying to use link_to along with image_tag to setup a link that would open in an external window. But I was unable to make a link using both text & an image So my current workaround looks like this inside a partial where link is http://foo.com & text would be descriptive <img src="images/arrow.gif&quo...

Hi, I just put in a patch that allows you to DRY up this: <%= link_to @company.name, @company %> to this: <%= link_to :name, @company %> The symbol indicates the method to be called on the object passed in the link_to options. http://dev.rubyonrails.org/ticket/8789 --~--~---------~--~----~------------~-------~--~----~ You received this message because...

Hi everyone, This seems so basic, and yet I can''t quite figure it out. Say I have some code in an .rhtml document: <%= if @session[:user_id] link_to somethingA else link_to somethingB link_to somethingC end -%> Only the link to somethingC will show in the second case. I understand that the last thing returned from that else block is that last line. In php i could just add a ''print'' in front of both calls to link_to to...

...working with permissions, so if u are a normal user, u can only view something and admins can view,edit, delete i pick up the level, and then i check up, if the level is right, and then i put the options. but i dont know why, the admin can only view and delete, i mean my code only take the last link_to here is the code: <%= link_to "read", :action => "show", :id => message.send(''id'') %> <%= if @level == 2 link_to "edit", :action => "edit", :id => message.send(''id'') elsif @level == 3...

In both url_for and link_to, the :only_path param can be used to determine whether the link url used is complete with hostname and path, or just has the path (a kind of relative url). However, in url_for it defaults to false (urls with hostnames), and in link_to it defaults to true ( urls without hostnames, just paths). Is...

Hey I need some help with pagination and the link_to in the view. I''m trying to include a hash in the pagination link_to params and it keeps flattening out my hash. Example: Here''s my hash called @answer: "answer"=>{"6"=>"9bf31c7ff062936a96d3c8bd1f8f2ff3", "7"=>"6...

Hello, there: I wish A link to invoke such a action together with the parameter "zh_CN" "cookies/switch_language/zh_CH" to switch language sellection, and I use the following code: <%= link_to ''Chinese'', :controller => ''cookies'', :action => ''switch_lang'' %> But, how is "link_to" able to convey the params: zh_CN as well? seems like link_to doesn''t support a option :params => ''zh_CN''.....

...egular links. My typical way of doing this is to use "submit tags" within forms. But these aren''t well suited for inline behavior since you can''t nest forms and they also have problems since they are blocks. So, what''s the "right" way to do this? link_to with the :post=>true? button_to (not my favorite due to the nested form difficulty) Jake -- Posted via http://www.ruby-forum.com/.

i want to integrated link_to with image_tag before i did link_to with image_tag like this <%=link_to image_tag(image.filename ,:size=>''110x85''),{:action=>''thumb_crop'',:controller=>''light'',:id=>image.id},:class=>''lightview'',:id=>image...

Hi all, I''m trying to overload the link_to function, (to disable link_to if the user has no access right) this is my code, it work the first time I run the application, the second time I refresh the page I always get "stack level too deep error" module UsersHelper include ActionView::Helpers::UrlHelper alias_method :link_to...

Is it possible to pass parameters through link_to that will be used by the controller that link_to directs to? Specifically I have this code: <% for user in @users -%> <%= link_to user.screen_name, {:action => "index", :controller => "users", :user_id => user.id } %> <% end %> Is it possible to us...

I think they are called tool tips... I have view code that looks like this... <%= link_to ''I'', :action => ''edit_innoculations'', :id => personnel %> Is there an option (I don''t see it in api) to have tool tips for a link_to ? Craig

I''m using a legacy table, where the unique id is not ''id'' I have a Model class like the following: class Article < ActiveRecord::Base set_primary_key "ARTICLE_ID" end however, using a link_to like the following (modified scaffolding), the link has no id value: <% for article in @articles %> <tr> <% for column in Article.content_columns %> <td><%=h article.send(column.name) %></td> <% end %> <td><%= link_to ''Show&...

...rhtml ====== <% @logs.each do |log| %> <tr> <td><%= log.base_name %></td> <td><%= log.date_time %></td> <td><%= log.status %></td> <td><%= log.test_run_path %></td> <td><%= link_to log.test_results_path, :action => "show_results", :id => o, :params => { :result_file => log.test_results_path} %> </td> </tr> <% end %> ====== code: ==== def show_results # get the results file and do some munging end Is there a way to pass...

I am just diving into Rails and I am a bit puzzled by the link_to function. am writing an app to display my photographs in categories. My application layout has a sidebar to show a menu with categories from the categories table in the database (like in taken from the tutorials), to be shown on every page. I managed to get a global @menu_categories object that k...

I have a resource ''users''. the index page has a ''link_to'' tag I created on the line item level for a specific view. The link_to that is frustrating me in particular says: <%= link_to ''View'', :controller => ''users'', :action => ''view'' %> What''s happening is that it'&...

Hi all, I''m a Ruby/Rails/web development newbie, so this may be a stupid question. I''m putting some links using link_to into my rhtml page, creating the layout using the DIV tag: <div id="description"> <%= link_to h (item.description), :action => ''show'', :id => item.id %> </div> ... div#description { float: left; width: 75%; height: 20%; } If I put r...

...re line #12 raised: undefined method `new_entry_path'' for #<ActionView::Base:0x52fa56c> Extracted source (around line #12): 9: <% if is_logged_in? %> 10: <li>Logged in as: <i><%= logged_in_user.username %></i></li> 11: <li><%= link_to ''My Profile'', edit_user_path(logged_in_user) %></li> 12: <li><%= link_to ''New Blog Post'', new_entry_path(:user_id => logged_in_user) -%></li> 13: <li><%= link_to ''Upload Photo'', user_new_photo_path(...

Hi, How can we trigger a JavaScript built in function from a <%= link_to %> ie. i have the below statement in my view. I want to invoke a JavaScript function on "MouseOver" of this below text (''TestingMouseOverEvents''). <%= link_to "TestingMouseOverEvents" , :controller => "login", :action => "logout&qu...