这是我与 remote_form_tag 一起使用的:
<% form_remote_tag(:url => {:controller => '/companies', :action => 'update'},
:update => 'tags') do %>
<%= text_field :company, :tag_list %>
<%= submit_tag 'Save' %>
<% end %>
这是在 Company.view 中,其中 Company 是启用了acts_as_taggable_on 的模型。
我的期望是,通过 ajax,向 company/10/update 发布一个帖子
但是,相反,发布的是:
http://localhost:3000/companies/10
回应是:
No action responded to 10. Actions: create, destroy, edit, email_this_week, index, new, show, and update
这是 CompaniesController 中的更新方法:
def update
@company = Company.find(params[:id])
if request.xhr?
# add the given tag to the company
@company.tags << params[:company][:taglist]
@company.save
render :partial => 'tags'
else
if @company.update_attributes(params[:company])
flash[:notice] = "Successfully updated company."
redirect_to @company
else
render :action => 'edit'
end
end
end
帮助...?
DELETE /companies/:company_id/contacts/:id(.:forma
{:controller=>"contacts", :action=>"destroy"}
companies GET /companies(.:format)
{:controller=>"companies", :action=>"index"}
POST /companies(.:format)
{:controller=>"companies", :action=>"create"}
new_company GET /companies/new(.:format)
{:controller=>"companies", :action=>"new"}
edit_company GET /companies/:id/edit(.:format)
{:controller=>"companies", :action=>"edit"}
company GET /companies/:id(.:format)
{:controller=>"companies", :action=>"show"}
PUT /companies/:id(.:format)
{:controller=>"companies", :action=>"update"}
DELETE /companies/:id(.:format)
{:controller=>"companies", :action=>"destroy"}