actionview

I want to create label tag with some nested elements. I am using label helper and trying to pass inner html as block but generated HTML doesn't look as I expected. ERB: <span>Span element</span> <%= label("object", "method") do %> <span>Inner span</span> <% end %> HTML output: <span>Span element</span> <span>Inner span</span> <label for="object_method"> <span>Span element</span> <span>Inner span</span> </label> When I pass inner html using <% %> markups output is as it should be: ERB: <span>Span element</span> <%= label("object", "method") do %> <% raw '<span>Inner span</span>' %> <% end %>

I am atempting to dinamically create form elements given a certain AJAX request. This is my setup: View: <%= link_to 'Next', check_unique_id_students_path, :remote => true %> <div id="guardian_student_details"></div> Controller: def check_unique_id @student = Student.new @this_form = ActionView::Helpers::FormBuilder.new(:student, @student, @template, {}, proc{}) end JS: jQuery("#guardian_student_details").html("<%=escape_javascript(render :partial => "student_details", :locals => { :s => @this_form }) %>"); Partial: <% puts s.text_field :first_name %> <% puts s.field_helpers %> For debugging

I need to turn HTML into plain text. There's a nice function that does that in ActionView's SanitizeHelper, but I have trouble understanding how I can reference it and use it in a simple test.rb file. http://api.rubyonrails.org/classes/ActionView/Helpers/SanitizeHelper.html I would like to be able to call strip_tags("<b>lol</b>") => "lol" The question is quite old, but I had the same problem recently. I found a simple solution: gem sanitize . It's light, works fine and has additional options if you need them. Sanitize.clean("<b>lol</b>") #=> "lol" ActiveSupport is the only Rails framework that

Something like Rails.cache.delete('site_search_form') doesn't seem to work. Is this possible? Thanks. Terry Cache fragment entries are created with a slightly different key than what you access with Rails.cache. Use expire_fragment instead (you can send it to a controller): http://api.rubyonrails.org/classes/ActionController/Caching/Fragments.html#M000438 ActionController::Base.new.expire_fragment(key) Rails.cache.delete "views/site_search_form" In Rails 5 I took the following steps to bust the cache without resorting to skip_digest: true . Our problem was that changing the value of I18n

1、安装docker 2、安装docker-compose 3、拉取代码 git clone https://github.com/lxerxa/actionview.git actionview 4、启动容器 cd actionview/docker mkdir data && mkdir data/db && mkdir data/uploads chmod -R 777 ./data docker-compose up -d 5、访问 http://localhost:8000/ 管理员登录：user: admin@action.view , password: actionview 6、演示地址 http://www.actionview.cn:8080/ 账号密码：hongzhong/actionview 7、官网 http://actionview.cn/ 来源： https://my.oschina.net/ydsjiang/blog/3103013

I'm having a problem with nested model forms that contain radio buttons, when I have multiple models all the radio buttons are treated as being in the same group. My model contains a has_many relationship like this: class Order < ActiveRecord::Base has_many :order_items accepts_nested_attributes_for :order_items end Class OrderItem < ActiveRecord::Base belongs_to :order end I then have a partial that creates the OrderItem model form using <% fields_for "order[order_items_attributes][]", order_item do |f| %> And contained within this form is a group of radio buttons created inside a for loop