我有一个自定义的'trackupload'视图（这实际上只是我的编辑视图的一个变体）。我用以下控制器操作渲染它：
def trackupload
@release = Release.find(params[:release_id]) #Note: I had to use :release_id instead of :id, not sure why?
respond_to do |format|
format.html # show.html.erb
format.json { render :json => @release }
format.pdf { render :layout => false }
end
end
我的更新操作：
def update
@release = Release.find(params[:id])
respond_to do |format|
if @release.update_attributes(params[:release])
format.html { redirect_to @release, :notice => 'Release was successfully updated.' }
format.json { head :ok }
else
format.html { render :action => "edit" }
format.json { render :json => @release.errors, :status => :unprocessable_entity }
end
end
end
表单本身如下：
<%= form_for(@release, :action => "update", :html => { :multipart => true }) do |f| %>
<h3>Upload Tracks for <%= @release.title %></h3>
<%= f.fields_for :tracks do |builder| %>
<%= render 'upload_track_fields', :f => builder %>
<% end %>
<%= f.submit "Upload Tracks", :class => "submit" %>
<% end %>
我想要做的就是使用发布控制器对提交的更新操作。我认为这是一个添加action =＆gt;的简单案例。 “更新”到我的form_for标签，但它似乎不起作用。我没有错，但没有任何反应。
知道遗失了什么或我哪里出错了？
发布的Rake路由输出：
autocomplete_artist_name_releases GET /releases/autocomplete_artist_name(.:format) {:action=>"autocomplete_artist_name", :controller=>"releases"}
release_artists GET /releases/:release_id/artists(.:format) {:action=>"index", :controller=>"artists"}
POST /releases/:release_id/artists(.:format) {:action=>"create", :controller=>"artists"}
new_release_artist GET /releases/:release_id/artists/new(.:format) {:action=>"new", :controller=>"artists"}
edit_release_artist GET /releases/:release_id/artists/:id/edit(.:format) {:action=>"edit", :controller=>"artists"}
release_artist GET /releases/:release_id/artists/:id(.:format) {:action=>"show", :controller=>"artists"}
PUT /releases/:release_id/artists/:id(.:format) {:action=>"update", :controller=>"artists"}
DELETE /releases/:release_id/artists/:id(.:format) {:action=>"destroy", :controller=>"artists"}
release_tracks GET /releases/:release_id/tracks(.:format) {:action=>"index", :controller=>"tracks"}
POST /releases/:release_id/tracks(.:format) {:action=>"create", :controller=>"tracks"}
new_release_track GET /releases/:release_id/tracks/new(.:format) {:action=>"new", :controller=>"tracks"}
edit_release_track GET /releases/:release_id/tracks/:id/edit(.:format) {:action=>"edit", :controller=>"tracks"}
release_track GET /releases/:release_id/tracks/:id(.:format) {:action=>"show", :controller=>"tracks"}
PUT /releases/:release_id/tracks/:id(.:format) {:action=>"update", :controller=>"tracks"}
DELETE /releases/:release_id/tracks/:id(.:format) {:action=>"destroy", :controller=>"tracks"}
release_trackupload GET /releases/:release_id/trackupload(.:format) {:action=>"trackupload", :controller=>"releases"}
release_releases_tracks GET /releases/:release_id/releases_tracks(.:format) {:action=>"index", :controller=>"releases_tracks"}
POST /releases/:release_id/releases_tracks(.:format) {:action=>"create", :controller=>"releases_tracks"}
new_release_releases_track GET /releases/:release_id/releases_tracks/new(.:format) {:action=>"new", :controller=>"releases_tracks"}
edit_release_releases_track GET /releases/:release_id/releases_tracks/:id/edit(.:format) {:action=>"edit", :controller=>"releases_tracks"}
release_releases_track GET /releases/:release_id/releases_tracks/:id(.:format) {:action=>"show", :controller=>"releases_tracks"}
PUT /releases/:release_id/releases_tracks/:id(.:format) {:action=>"update", :controller=>"releases_tracks"}
DELETE /releases/:release_id/releases_tracks/:id(.:format) {:action=>"destroy", :controller=>"releases_tracks"}
release_product_tracks GET /releases/:release_id/products/:product_id/tracks(.:format) {:action=>"index", :controller=>"tracks"}
POST /releases/:release_id/products/:product_id/tracks(.:format) {:action=>"create", :controller=>"tracks"}
new_release_product_track GET /releases/:release_id/products/:product_id/tracks/new(.:format) {:action=>"new", :controller=>"tracks"}
edit_release_product_track GET /releases/:release_id/products/:product_id/tracks/:id/edit(.:format) {:action=>"edit", :controller=>"tracks"}
release_product_track GET /releases/:release_id/products/:product_id/tracks/:id(.:format) {:action=>"show", :controller=>"tracks"}
PUT /releases/:release_id/products/:product_id/tracks/:id(.:format) {:action=>"update", :controller=>"tracks"}
DELETE /releases/:release_id/products/:product_id/tracks/:id(.:format) {:action=>"destroy", :controller=>"tracks"}
release_product_producttracklistings GET /releases/:release_id/products/:product_id/producttracklistings(.:format) {:action=>"index", :controller=>"producttracklistings"}
POST /releases/:release_id/products/:product_id/producttracklistings(.:format) {:action=>"create", :controller=>"producttracklistings"}
new_release_product_producttracklisting GET /releases/:release_id/products/:product_id/producttracklistings/new(.:format) {:action=>"new", :controller=>"producttracklistings"}
edit_release_product_producttracklisting GET /releases/:release_id/products/:product_id/producttracklistings/:id/edit(.:format) {:action=>"edit", :controller=>"producttracklistings"}
release_product_producttracklisting GET /releases/:release_id/products/:product_id/producttracklistings/:id(.:format) {:action=>"show", :controller=>"producttracklistings"}
PUT /releases/:release_id/products/:product_id/producttracklistings/:id(.:format) {:action=>"update", :controller=>"producttracklistings"}
DELETE /releases/:release_id/products/:product_id/producttracklistings/:id(.:format) {:action=>"destroy", :controller=>"producttracklistings"}
release_product_itunes_data GET /releases/:release_id/products/:product_id/itunes_data(.:format) {:action=>"index", :controller=>"itunes_data"}
POST /releases/:release_id/products/:product_id/itunes_data(.:format) {:action=>"create", :controller=>"itunes_data"}
new_release_product_itunes_datum GET /releases/:release_id/products/:product_id/itunes_data/new(.:format) {:action=>"new", :controller=>"itunes_data"}
edit_release_product_itunes_datum GET /releases/:release_id/products/:product_id/itunes_data/:id/edit(.:format) {:action=>"edit", :controller=>"itunes_data"}
release_product_itunes_datum GET /releases/:release_id/products/:product_id/itunes_data/:id(.:format) {:action=>"show", :controller=>"itunes_data"}
PUT /releases/:release_id/products/:product_id/itunes_data/:id(.:format) {:action=>"update", :controller=>"itunes_data"}
DELETE /releases/:release_id/products/:product_id/itunes_data/:id(.:format) {:action=>"destroy", :controller=>"itunes_data"}
release_products GET /releases/:release_id/products(.:format) {:action=>"index", :controller=>"products"}
POST /releases/:release_id/products(.:format) {:action=>"create", :controller=>"products"}
new_release_product GET /releases/:release_id/products/new(.:format) {:action=>"new", :controller=>"products"}
edit_release_product GET /releases/:release_id/products/:id/edit(.:format) {:action=>"edit", :controller=>"products"}
release_product GET /releases/:release_id/products/:id(.:format) {:action=>"show", :controller=>"products"}
PUT /releases/:release_id/products/:id(.:format) {:action=>"update", :controller=>"products"}
DELETE /releases/:release_id/products/:id(.:format) {:action=>"destroy", :controller=>"products"}
releases GET /releases(.:format) {:action=>"index", :controller=>"releases"}
POST /releases(.:format) {:action=>"create", :controller=>"releases"}
new_release GET /releases/new(.:format) {:action=>"new", :controller=>"releases"}
edit_release GET /releases/:id/edit(.:format) {:action=>"edit", :controller=>"releases"}
release GET /releases/:id(.:format) {:action=>"show", :controller=>"releases"}
PUT /releases/:id(.:format) {:action=>"update", :controller=>"releases"}
DELETE /releases/:id(.:format) {:action=>"destroy", :controller=>"releases"}
答案 0 :(得分：2)
您可以删除:action => 'update'。
默认情况下，持久记录会指向此操作
form_for(@release, :html => { :multipart => true }) do |f|
答案 1 :(得分：0)
尝试将您的action => "update"更改为“：url”属性：
:url => { :action => "update" }