Ruby on rails Javascript方法在移动格式中不起作用（既不是JS也不是HTML）

我有一个类似reddit的应用程序，它允许用户投票选择链接

我正在尝试创建一个基于的移动版本，如果通过移动设备访问站点，则使用

mobile.erb

格式

投票方法在非移动格式下工作良好（默认为javascript，但也可以在html中工作），但在移动格式下返回一个错误，如下所示。请注意，它正在尝试

Get

，而不是

Post

Started GET "/links/98/vote?type=like" for 127.0.0.1 at 2012-12-25 19:16:45 -0500
ActionController::RoutingError (No route matches [GET] "/links/98/vote"):

这可能是什么原因造成的？过滤器前的

是否阻止javascript？我怎样才能解决这个问题？非常感谢您的投入

应用程序\u控制器.rb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end

routes.rb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end

链接\u controller.rb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end

\u link.mobile.erb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end



vote.js.erb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end

$（'#link'）.html（“”）；
$（'#link_points'）.html（“；
以下是我所做的：

config/initializers/mime_types.rb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end

应用程序\u控制器.rb

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device?
end

def mobile_device?
  if session[:mobile_param]
    session[:mobile_param] == "1"
  else
    request.user_agent =~ /Mobile/
  end
end
helper_method :mobile_device?

resources :links do
  member { post :vote }
end

def vote
  value = params[:type] == "like" ? 1 : 0
  @link = Link.find(params[:id])
  @link.add_or_update_evaluation(:link_votes, value, current_user)
  respond_to do |format|
    format.html { redirect_to :back }
    format.mobile { redirect_to :back }
    format.js
  end
end

<div id="link_<%= @link.id %>">
  <%= link_to "like", vote_link_path(@link, type: "like"), method: "post", remote: true %>
</div>

<div id="link_points_<%= @link.id %>">
  <%= @link.reputation_for(:link_votes).to_i %>
</div>

$('#link_<%= @link.id %>').html("<%= j link_to "up", vote_link_path(@link, type: "like"), method: "post", remote: true %>");


$('#link_points_<%= @link.id %>').html("<%= @link.reputation_for(:link_votes).to_i %>;

Mime::Type.register_alias "text/html", :mobile
Mime::Type.register_alias "text/javascript", :mobilejs /* newly added mobilejs */

before_filter :prepare_for_mobile

def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  if mobile_device?
    if request.format == :js
      request.format = :mobilejs /* newly added mobilejs format */
    else
      request.format = :mobile
    end
  end
end