link-to

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Adding name value with link_to

I\'m using a link_to to create an object in my Rails 3 app. Searching has given me the proper way to use link_to with the :post method, but I\'m wondering if using link_to to pass in a name value for[详细]

2023-04-13 03:39 分类：问答
Rails calling a controller from another model's view

I have a post model and an upvote model. upvote.rb class Upvote < ActiveRecord::Base has_one :user belongs_to :post[详细]

2023-04-13 02:28 分类：问答
render :update on Rails 3.1.0 gives me Missing Template update

I\'m working with rails 3.1.0 and this is my first application on 3.1.0 I have a remote link: link_to \"my link\",{:controller=>\"my_controller\",:action=>\"my_action\"},:remote=>true[详细]

2023-04-11 08:41 分类：问答
How to send link_to parameters using POST on Rails 2

I have a link_to like this: <%= link_to \"Nuevo Contrato\", {:controller => \"hotels\", :action => \"edit\", :id => @hotel_id, :selected_tab => \"4\"}, :class => \"new_link\" %>[详细]

2023-04-11 06:30 分类：问答
RoR Routes Error: From a link_to built URL, route appears in rake routes

routes.rb resources :project_associations, :only => [:update] rake routes project_association PUT/project_associations/:id(.:format){:action=>\"update\", :controller=>\"project_associatio[详细]

2023-04-08 17:40 分类：问答
Toggling a boolean with link_to

I\'ve read through the relevant Stack questions but still seem to be hitting a routing error with the following code:[详细]

2023-04-08 16:33 分类：问答
Adding span tag in Rails link_to

I\'ve looked on SO about how to add a <span> tag but I didn\'t see an example that placed the <span> where I want using Rails 3 link_to:[详细]

2023-04-08 09:49 分类：问答
How to get rails3 to do remote link using database info

the url comes from a database table, e.g. www.test.com. How do I get a working link if that url is stored in the database (as \'w开发者_如何学Goeb site\' column).[详细]

2023-04-05 13:48 分类：问答
User Helper Method for Current Navigation in Rails 3

I have the following navigation HTML: <nav class=\"col9\"> <ul> <li class=\"current\"><a href=\"/\">Home</a></li>[详细]

2023-04-05 09:11 分类：问答
In my rails erb, how can i replace an ajax button_to by a link_to?

I have the following button : <%= button_to \'Add to Cart\', line_items_path(:product_id => product),[详细]

2023-04-01 07:02 分类：问答